My daughter bought a used 08 Acadia SLT and it has a brief vibration in the front driver’s side when slowly accelerating. If you accelerate rapidly, it won’t vibrate. Any ideas?
I really liked this video it was very, very helpful! I’m a JCPS school teacher & I was really taking big time notes!!! I’m definitely gonna subscribe! You really made me proud!👍🏽💯😊
This video is SPOT ON! Acadia is great, but does have issues...mostly minor and CHANGE THAT OIL more frequently that service/spec. I change at 50% life...~5,000 miles and engine is happy. Just did EVAP purge solenoid as noted in this video, OCT-2021. Part confirmed N.G. and better starting. Replacement is under 10 minutes and code was P0442 Thank you! Mr. P
I have a 2010 gmc acadia. Kept throwing a p0449 code. Replaced solenoid underhood , replaced vent solenoid on top of the gas tank and bought a new gas cap from the dealer. Nothing was fixing it. Found a forum and was told to look at the wiring harness outside, under the drivers side. Sure enough had two wires broke in two. No more check engine light. Just wanted to share so No one else would go through what I did.
In the last year and a half we've sold about 12 of these vehicles. Those being the Acadia, the Traverse and the Buick Enclave. Of the 12, nine of them needed timing chain replacements before we could sell them. We do all the work in house thankfully and that seriously cuts down on the cost of repair. As an example our local Chevy dealer wanted $3,325 to do the timing service on a 2010 Acadia 3.6. If you are mechanically inclined and able to do this job yourself, and it is quite the job, my one word of caution to you is do not buy your timing set from Autozone. We purchase the first two sets from them and had tensioner failures. They did cover the cost of Labor to repair the job but it really sucked to have to do it again. Use Cloyes brand timing sets which I feel are excellent quality. Don't forget to replace your water pump while you're in there because you certainly wouldn't want to have to take the front of that engine apart again should you have a water pump failure in the future.
190K on my 2012 Acadia Denali, It's been a good car. I've done all the scheduled maintenance according to the manual. Replaced suspension at 175K. Replaced an ignition coil at 90K and 130K miles. I have experienced torque converter issues on an incline at 43mph or 21 mph but I've learned to drive around it by either dropping speed or accelerating past the gear changes on those inclined roads I drive. The Acadia likes acceleration around 3-4K rpm. Driving it like a grandma with 2-3K rpm acceleration the carbon will build up on valves. I've learned that it doesn't like 4-5K rpm or higher when accelerating, overheats the ignition coils and the car will misfire. Drive it too hard and you will need to replace an ignition coil or two. I asked the mechanic the first time why my ignition coil went out and he said it could be bad gas. So I always bought Shell or Chevron gas from the same gas station. After the second coil went out I realized it was because of my driving habit on long drives down highways with traffic lights and accelerating too fast. I also clean the PCV valve every 60K miles. The PCV valve isn't a true valve just a cylinder with one pinhole on one side and two pinholes on the other (this will save your catalytic converter). You know it's time to clean when you get oil in the air intake pipe, there is a little oil catch pouch just before the throttle body.
There was a TSB and a recall for both the Timing Chain and the Power Steering pump. I had both of these problems and never had to pay a penny for either problem. One of the most comfortable cars i have ever driven for long road trips.
I just had a timing belt issue on my 2012 GMC Acadia Denali. Bought new in 2012. Meticulously maintained throughout. Never had one issue until a month ago. Wife driving, Acadia flashing Traction Control issue on dash panel, Acadia dies. Go to her rescue, switch vehicles and have it towed to mechanic. Piston slapped spark plugs. Timing chains were the cause. 74,000 miles on engine. Had to put new Reman back in. Just got it back yesterday 6/24/21. $6400.00 for the replacement and that included a new water pump just for precautionary issues in the future. IMOP, GM , should be held accountable for their faulty products. 74,000 miles is a slap in the face to consumers. This is not acceptable. For what I paid for this vehicle it should last 300,000 miles. This vehicle has been pampered since day one.
You must have mistyped or misunderstood your mechanic. The timing chain is not relative to how far the pistons move up and down so there is no way that the piston can make contact with the spark plugs. It must have made contact with the valves which got out of time due to the slack in the chain which usually just means a head job unless the piston rod got bent during the incident which can be checked.
I currently own a 2011 Acadia, I bought it in 19 and since then I have had the ac compressor clutch go bad and the power steering pump go bad, the serpentine belt snapped twice (back to the bad clutch on the ac compressor), one mirror motor go bad and the master switch array. And probably a few more things I forgot to mention. I would never recommend buying this car to anyone, but if you do, theses are some really good people to help you figure out how to fix the wide range of problems to come.
I just got rid of my 09 Acadia. Yes it was a beautiful truck but had way too many issues. I replaced the whole transmission on it (at barely 100k miles) and numerous other repairs. After that, I had an oil leak, needed a bank 2 new cat converter and got a camshaft code last week. That was it for me. I am still beyond furious that I wasted all of that money on this car. I spent at least 7k in repairs In less than 1 year. I will never buy a GMC (or any GM car for that matter) for as long as I live. Worst mistake of my life.
I have had nothing but electrical problems with my 2011 Acadia. Now, the battery is dead and we can't remove it to replace because the passenger seat is too far back! The ac compressor took a dump, the power steering leaks, the door locks don't work, every dummy light is on...and the list goes on. I will NEVER buy a GMC ever again!!
As an '08 Acadia owner who has done all of his own maintenance and mechanical work I can tell you that this person knows exactly what he is talking about. I rebuilt my transmission due to the failed 35Rclutch wavy plate. I replaced the trans control module as well. The debris ruined a couple of other parts as well in the trans. I think it cost me around $400 for the trans parts and another maybe 500 bucks for the transmission control module. I have been through a couple of steering racks and had the steering rack leakage and also the small valve that varies the steering stiffness with speed. I've gone through several alternators and a power steering pump. I've gone through two evap purge valves. I have replaced the timing chains once at 150k had to drop the engine. Went ahead and replaced the water pump while I was at it.
Another thing you need to look at are the drains in the sunroof that easily clog. The drain hoses run down both a pillars. Women's hand lotion will remove the paint off of the air conditioner controls. Easy to replace. The passenger side airbag seat sensor goes bad. The gauge cluster mileage readout goes bad. And I've had power lift gate problems ever since they loaded in that new software that was supposed to prevent people from getting hurt.
I know this is an old post but I would love to get it contact with you concerning the 08' Acadia...I have one and I'm having an issue that I can't figure out... please respond
Dang man, my wife's 07 Acadia is nearing the 190k mile mark and has never needed this much work, I mean they're great vehicles but GM engineers must of had they're heads up their ass in the mid 2000s !
I have a 2011 Acadia SLT & in the last 2 months I’ve had to replace the water pump, Radiator, Thermostat, T56450 A/C compressor to condenser line, drive belt, upper&lower radiator hoses, front & rear motor mounts, transmission mounts, spark plugs, 1 coil, both front struts, rear shocks, battery which is under the back seats. This vehicle is such a pain in my ass!! Now my wife wants to trade it in... & she still owes $10,000, FML... Thank you for all your video’s & TH-cam!
I have a 2010 Traverse and from what I've been reading, I must've got an odd one. My Traverse hasn't caused me any real issues right now it's shy of 135,000 miles. I'm real vigilant on preventive maintenance and constantly look it over as well as any vehicle I've ever owned. I also own a 2010 Silverado with 139,000 miles and it also runs great....Anyways, as always, 1A Auto Repair put out another great video.
I have changed 2 transmissions in my 08 Acadia, first one was 102k and the second one at 203k . You may read forums that say 100-104k miles transmissionissues happen . It's TRUE... also change Evap solenoid. Last , oil leaking from timing chain cover . Thanks for the video
Great video. You just forgot the biggest issue that almost ALL Acadia owners have... THE A/C!!! Lol... that's actually why I watch this video. Oh well, great job though. I love 1A 👍
A/C issue: 2011 traverse A/C hose (compress/condensor) leaked at the fitting on condensor side. Chev service dept quote $1250 plus CA tax. Bought the part 1AAuto and watched their YT videos. Removed front fascia/bumper. Install the hose and used freon oil on new fitting O rings.Took it to local AC service auto shop to evac and fill. $300 total... Desert summer 110°. The inside temp vent reading 50°... months later still running cold..💯😀
@@Jimicruz34 Had same issue on our 2012 Acadia Denali (common on almost all Acadias) which caused the high-pressure A/C hose to leak at fitting to compressor. This is a result of the front engine mount that breaks due to the very high engine torque this beast produces!! Engine torques up on front engine mount under hard accelerator use, thus stretching the high pressure hose tight as a bow string and pulling it out of the metal fitting!!! The motor mount fails early on and most folks blame the darn A/C components - they are not the cause!! Engine mounts go bad and are not too difficult for a guy to replace in your garage with a floor jack. These need to be designed so that failure occurs out around 200K miles where we wouldn't mind replacing them. Same thing happened on my '88 Mustang GT due to the high torque that engine creates too!! The Acadia's engine produces somewhere near 285 hp - not a slow machine at all. The Mustang GT made 225 hp in that 5.0 liter engine!!
That’s crazy . I guess I’m part of the lucky few who never had a issue. I have a 2016 Acadia. I’m the 2nd owner and have had it for 3 years. No issues at all knock on wood 🙏 . Runs and looks new. I’ve put 30k miles on it so far. I know that’s not much but so far so good. I’m it’s just about to hit 70k miles so hopefullyi don’t see any problems anytime soon
People it’s nice to have someone like this tell you what the major issues are. But a lot of people will tell you that this vehicle is trash and do not get it. One person is Car Wizard.
I have a 2011 GMC Acadia AWD. 113K miles. So far so good, no major issues, thank God. I always take it to the dealer for oil changes and do all recommended maintenance work on time. Hoping it will last for another 30-40K.
I've got a 2010. AC has broken twice and it's not worth fixing. Power steering fluid leaked for a while and cost (what I thought at the time) a lot to fix. Now just had my timing chains replaced (dreaded P008 code). $2,600 CAD to fix. Sorry to say that's it for me and GMC. Next car is a Toyota or Honda. Great video and thank you.
I still have a 2007 Saturn Outlook. It has 205k on it, been in two serious accidents and runs great. I just replaced the front struts and strut mounts. I have had the trans rebuilt at 175k. I put an alternator on at 195k. Just changed the water pump today at 205k. I have the rear AC blocked off due to leak. The front AC has a slow leak and I just top it off every few months. Had the timing chains done under recall at 120k. Its long paid for, AWD, tows small trailers and has massive space. I just keep repairing it. The other day I needed the front struts and front strut mounts redone. I got two new front tires and aligment done at the same time. It was about $1050 total. When discussing why I would put $1050 into a 2007 SUV with a coworker I thought about it....because its paid for. It tough to cough up $300 or $700 or even $1500 for repairs on an old car. But if I where to purchase a new one...its $600+ a month...month after month after month for 6 or 7 years. When i do replace it though it will likely not be another GM product. The warranty is just not competitive any longer and the price is out of line with the warranty and quality.
2007 Saturn Outlook (Same as Acadia) I had the Evap purge go out, easy fix. Been a real good car, 172,000 miles on it. The MAF sensor went out recently wreaking havoc but fixed that easily, One of the stupidest things I had go wrong was a PCV cap. The rubber cracked and it fell off causing a vacuum leak. Shut down my stabilitrak, traction control and threw 3 codes. Went and bought new rubber caps and it drives like new. Changed my trans fluid every 50,000 not trans problems. The most important thing for these vehicles or any vehicle is fluid changes. Oil Every 5,000 miles for these and check the oil regularly, these engines do burn oil even if they're in top shape(Look in the duct for the air box, you'll find oil blown out from the intake in there too) but ignore the rest of the recommendations. Change the trans fluid every 50,000, not 150,000 like the book says. Change the antifreeze every 5 years (Not 10) Honestly I should get a new car because the Saturn is up there in age but I feel as if I could get another 5 trouble free years out of it. If I have it 20 years I'll definitely have gotten my money's worth out of it.
I had an 07 outlook also, it had a timing chain fix done, and couple years later timing chain cover was dripping oil onto my garage floor. steering and suspension started getting clunky. Then at 135k the transmission was done for. worst vehicle i've ever owned
I'm retiring and I'm thinking about a 2010 - 2014 Acadia. Thanks for this video so when I go out looking I know to check the rack boots for fluid buildup.
In 2015, bought a 2012 Acadia SLE2 with 22k miles that had been turned in from a lease. It was almost perfect, well maintained and had an excellent carfax history. In 2018, it had 40k miles and the air conditioning system that lead to the rear of the cabin developed a leak. With the extended warranty, it was projected that my out of pocket cost would be around $1.8k. The extended warranty was soon to be due for a renewal at $3.5k for another 3 years. I traded it in without the AC repair and got a 2019 Acadia. Fair winds and following seas to all.
Wait you owned an Acadia and then you…. Purchased another one?…. 😟 I’ve heard there’s people that have a fetish for torture but this is my first time actually encountering one. You’re an interesting human sir 😂 hope it’s been good to you
omg..just took over payments of a 2010 arcadia and yup its my 02 censors and possible timing chain issues...ugh...well i will replace them to keep it running longer time and this video was very helpful for women who dont know much about cars but have trust worthy mechanics but at least i know how much labor it is and what they charge me...Thank you!
Great video. I have a problem with my GMC Acadia 2014 My Service traction control light comes on on the highway when there is an incline and then the car hestates when I press on the accelerator
Thanks for the video. Wish I never had bought my 2008 Acadia!! Bought it used from a dealership, 6 month later (2017) timing chain, master cylinder, boost, alternator all had to get changed. ( Dealership repaired) then have replaced drive axels (front) tie rods, sway bars, struts, upper and lower control arms, etc... Then water issues.... BLOW VENTS OUT EVERY 6 MONTHS, in the sunroof ... Hood liner fills with water, rain, car wash, etc... Sap and tree debris do clog these drains. Previous owner has jasper transmission put in, now car stuck in driveway, sounds like it shifts to reverse and drive but nothing but engine rev. Fluid level has been full, not had to add, yes click in dash when shifting. Very depressing, GMC used to be a quality vehicle long ago!!
Great video. This also applies to Saturn Vues with the 3.6l. Another common problem is the PCV valves becoming clogged because the holes in them are too small. The clogging causes oil to pool up in the intake as well as oil loss and clogged cats. I recently cleaned and drilled out mine.
One of my customers has an 08 Acadia. It was constantly leaking oil and had oil reversion into the throttle body. Finally found that the PCV valve was completely plugged, causing excessive crankcase pressure and forcing oil out of the oil pan pretty much everywhere it could. Replaced the valve and modified the inlet and outlet holes by drilling them oversized, problem solved. Just a heads up if your leaking out the front seal and the air box intake tube is full of oil.
Thank you, I have a 2011 GMC Acadia and omg, my issues are unreal. I have had many vehicles and I am not a typical woman when it comes to getting under that hood, I like to know my problems so that when the mechanic tries to rip me off I can tell him facts not just tell him off in anger. They replaced my radio a few years ago and for some reason when it is cold, and if you never turn on the radio, the car doesn't want to crank and when it does the radio is on... or when we are driving it will mysteriously turn on. I have already had the trans rebuilt and I have sworn not to do anything else serious to it but this is odd and I was told to pay 450.00 to put my old radio back in. They are not even sure it that will stop the problem or not.... I just want it disconnected at this point...Anyway Thank you for your awesome Video...
With my 2015 Acadia the trans started slipping at 86,000 miles. My air conditioner is no longer working at 165 000, I was told at the dealership the evaporator goes out on these. Can't wait to see what else fails.
I have a 15 Traverse…… test drove it no issues ran great looked great. Of course, within a week of owning, we started noticing a shuttering. Transmission shop changed the torque converter which only lasted about a month. They then upgraded to the OEM and that only lasted about three months. Back to square one and over $2000 later. Pure regret on buying one, will never buy GM again.
I just fixed the power steering leak, replaced the water pump and flushed the radiator while I was at it, replaced the fan assembly, and had the timing done. 197000 mile on it and now running very well.
I am glad to see this..stuff to look out for! Love my Acadia, hated the traverse, loved my Suburban and Camaro, hated my Highlander. It all depends on the driver and what you want in a car!
Just did the power steering pump and rack on our 2011. Glad the garage did it after looking what needs done. Has the buildup on the valves and garage cleaned it. Put a bottle of cleaner in about one a month or more and it's doing pretty good since.
I don’t think I’ve ever commented on a TH-cam video until now. I have the 2010 Buick Enclave. I got to experience the thousands of dollars for the timing chain, the transmission control unit, and am now getting the shuddering in the transmission. I was hoping that was a strut problem. Hmmm. It’s got 210,000 miles. I suppose I can’t complain too much.
But that mileage is NOTHING if the vehicle is well maintained and in good physical and cosmetic condition. Stop thinking that 200k is the end of life for cars. It’s not. Replace the faulty trans and keep on rolling. Replace an aging engine and keep on rolling. My 2014 Acadia has 104k on it and is MINT inside and out and I have 2 small kids TRYING to destroy it CONSTANTLY. No issues with my Acadia. I personally service it more frequently then needed because it’s a POS GM product but I love it’s design and features so we keep the wheels turning.
Outstanding speaker explains it all in a relative short time. Really appreciated his presentation. I have the 2013 and the oil leak from the Timing Cover is in effect right now ... it’s been a nice ride for 100K mi.
Bought our 2015 Acadia in the spring of 2018 with 35k miles. Proactive and preventative maintenance is CRUCIAL with this power train. I've always changed the oil @ 4k mile intervals with full synthetic, and drain/fill the transmission fluid every 10k miles. I run a bottle of fuel injection cleaner every 10k miles, and I changed spark plugs at 50k and 100k miles. Fluid changes are as simple as turning a drain bolt and refilling the fluid. The Acadia just rolled over 105k miles and she's still kicking strong. Changing the oil at 4k miles instead of 5k mile intervals has only cost me about 4 extra oil changes over the last 6 years. The cost/benefit is clearly on your side if you consider having to replace a timing belt or replacing a transmission. While this is far from GM's best design, it has served our family well. *Also noteworthy* I have replaced all four wheel bearings (fwd). I feel that is reasonable for a vehicle with just over 100k miles.
Good video, great tips! If you change all your fluids(power steering, transmission fluid, coolant and of course oil on time or before suggested maintenance you won't have some of these issues. 32 years in the business I see it everyday ✌🏼
74,000 miles GMC Acadia Denali. Timing belt issues. Piston slapped plug, new engine needed. Maintained precisely to manufacturers specs. My Mechanic said this is one of the main issues with the Acadia engine. He has 4 on his lot waiting for engine and or transmission swap outs. It’s an issue with GM not the consumer.
Thanks a bunch.. I have an 08.. Have you heard of any mysterious leak issues? I'm finding water in the wire cables that plug into the pillar of the door jams. It starts by losing all internal audio, radio, turn signals, etc. Then decoupling the wiring harness and water dumps out of them. Trying to find the source of the leak.. wondering if it's the roof racks?
I have an 07 and have had leak issues as well. I had water coming in on my lap all of a sudden after a big rain out of the pillars and from under the passenger side dash area. There are drain tubes that are connected to the sunroof from what I was told. These can get clogged or crack and need to be blown out or replaced. Luckily I didn't have to pay for my broken one or blow out because I had just bought it used, 2.5yrs ago, and the dealership took care of it thankfully. A while back I had a few drips and so when I went for my last oil change I asked them to blow out the drain tubes. They looked at me like I had three heads! This was a GMC dealership mind you. Once I explained it to them a mechanic said it could cost $650 to do. Still wasn't sure if they got what was talking about. I didn't do it and I haven't had any issues since, but every time it rains I cringe when I go drive it the next day. If you listen you can hear the water sloshing around trying to find the drain holes and you hope that's where the water goes. Lol. I haven't had any issues with it compromising any electrical thankfully. Try the Arcadia forums for more advice or call up the GMC dealership. Maybe where you are they have had more experience with it. I'm in AZ so it doesn't rain all the time. Good luck.
Have a 13 Denali. Had a leak in the rear sunroof. Had the timing cover leak. Covered under warranty. Had the blind zone modules go bad. Replaced under warranty. Other than that. Nothing other than regular maintenance. 83k miles so far.
Me and my wife own an 08' acadia SLT2 that has served use well (even in it's older age and higher mileage of +200k) but it definitely has some of these issues. The purge solenoid being one possible current issue and the bad transmission or torque converter as another current issue. Still runs and drives though and can't complain about our $5,000 investment made 4 years ago! Thanks for the great informative video, you did excellent 👌
+Isaac W Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1aau.to/m/Shop-1AAuto-c
He just meant If you did buy one for some ‘odd’ reason then you will have to take care of it!! Honestly I love the look of them and especially the GMC Terrains!!
2014 Arcadia BIGGEST PIECE OF JUNK GMC EVER MADE !!! ALL KINDS OF PROBLEMS!!! HEADLIGHTS BLOWING TSIL LIGHT WENT OUT !! TRANSMISSION GOT YTUCK SHAKING LIKE ITS MISFIRING INTERIOR PARTS FALLING OFF AJR CONDITIONER WENT OUT TOOK MASTER MECHANIC 3 TOMES TO FIX IT WITH ALL YHE LINES RUNNING EVERYWHERE!! THIS VEHICLE IS STRAIGHT UP GMC JUNK & THEY KNOW IT !!!!!
I had the 3-5-R wave plate issue, got the tyranny rebuilt since the engine was at 200,000 miles and in good shape. I also had an almost constant flux in RPM before getting the tyranny rebuilt, problem was corrected.. I currently have the evap solenoid issue at the moment. Very curious now to know what my valves look like! Thanks a bunch for your video, spot on!
Wow this is a really good video! Very detailed explanations! I’m 17 and learning a lot more about cars and this is my moms car and it turns out she has had or still does have some of these problems. I definitely learned a lot from this video and now we know not to put any more money into this thing and sell it. Thank you
I’ve had an Outlook, Traverse, and now an Acadia. My wife loves these cars, I hate the maintenance they require. I’ve had, leaking sunroof, radio issues, transmission issues, tons of recalls, power steering pumps, stuck front struts, a/c evaporator replacement, plus more I’m forgetting. Not to mention you have to pull the intake to change spark plugs.
That happened to me the dealer i bought mine at paid cash in full wants 2500 to fix the a.c. not to mention the transmission shudder and shifting at around 5k rpms
@@joshholden8561 Same with my AC stuff....I had the car 32 days before I noticed the coolant was leaking from somewhere. $2400 for the same Chevy dealership I bought it from to fix it. told them to F off and my mechanic found the leak, so he capped off the rear. $400 later, no coolant leak. I never have anybody in the back seats anyway, just drums.
My husband was a certified mechanic. I worked with him quite a bit. I'm puzzled by my 2011 GMC Acadia. I've changed several things you've suggested due to engine codes. I think I still need to check the timing chain. My problem is that I may have a secondary issue. A couple of times it stalked after driving about 3-4 hours. It will start again after about half an hour.
I think GM pioneered long service intervals. Transmissions sealed for life, 100,000 mile coolant and spark plugs. I had a Malibu that required $3500 in warranty work at only 75,000 miles. Rebuilt transmission, intake manifold gasket, airbag, new horns. It was ready for a new radiator at 90k. It was replaced with a Honda. I’m no longer on a first name basis with Enterprise rent a car.
Bought ours at 140K and the PS was crap, very noisy and "glitchey". Dollar store turkey baster to remove a pint of fluid and replace it with Lucas PS noise and leak juice and immediately fixed the PS problems. 40 year ASE Master Tech and not a fan of "chemical fixes" but tried it with nothing to loose and it fixed it!
Thank you for this i feel like these transmission are the worst I’m currently experiencing all these issues on my 2010 when i crank my timing chain rattles
I have the uphill shifting gear shutter torque convertor issue. Thank you for the heads up on these problems. This way I can be ready for and not so surprised when they occur.
I have that problem, too. It didn't start til 160k miles. Wish it didn't, but it's paid for and been a great vehicle! I'll put the money into it to keep er going.
I had that same torque converter issue. I just spent $3800 having it replaced and getting the transmission rebuild. Did the timing chain job last year so I'm hoping that I'm good for a while.
09 Acadia, Timing chain at 60-65K Range. Wave plate failed at 90K fixed under warranty due to bulletin. Misfire on 1, replaced all plugs and coil packs (maintenance in my eyes) but this killed one of the converters so I had to replace them. Used ebay parts but having an issue getting the Y pipe to seal on the front converter so need to visit a muffler shop. Other than that, it has the moan in the power steering system, that's been an issue forever, seeping a little oil. Changed engine mounts, fixed the wiring harness at the TCM, watch the bend in the wires there, they wear and corrosion gets in. Did struts, brakes, and oil changes and its been good otherwise. Bought it with 5K miles on it and has over 130K now.
Another common failure is the AUX AC line that leaves the firewall. The vapor line,(bigger of the two AC lines) get rubbed on by the power steering hose with a steel band clamp in the middle of the hose. This steel clap will over time rub a pin hole into the aluminum tube. This is an EXTREMELY expensive repair.
this only happens if that clamp is not bolted on to its factory position after once been removed. a lot of times, mechanics working in the area will not put it back in its proper spot and bolt it down and it will wear on the ac line.
I had brake booster and master cylinder issues between replacing the power steering pump and replacing the transmission. All four issues began around 140k. Then normal wear and tear things: water pump and alternator. Also had to replace driver side axle. Will not crank after refueling. A/C quit working. AGAIN STABILITRACK system issues. Engine coolant temp issue. Passenger headlight wiring harness. Passenger window control. Hatch release problem. The stereo is fantastic though!!!
2 of 5 issues were on point. Haven't had the other issues...yet. I do have a question, I had a oil leak at the transmission front cover, replaced the gasket /seal and it lasted 2 weeks, and the leak came back in the same spot from one of the bolts. Could it be the cover itself?
Your videos are very helpful . I do have a problem with my 2007 Acadia . While I'm driving the vehicle loses all power and won't start right away after this happens . What do you possibly think it is I've had a few shops look at it and couldn't pin point it . Plz help !
You diagnosed my car exactly!! I have that slight shudder with a drone sound. I expect that adding Lucas transmission anti slip will not work?? Thanks if you answer me. Excellent video
I’ve worked at a GM DEALERSHIP for 4 years and I have never seen a car or SUV transmission serviced, truck owners have a better understanding of maintenance it seems. I can TESTIFY that absolutely ZERO customers I have ever seen come into a dealership service their vehicle properly and regularly. This would alleviate half if not ALL problems on some vehicles. Granted some vehicles just have inherent issues. The transmissions in these Acadias will go forever if serviced properly and not abused. I worked at a Dodge dealership for 14 years and have serviced and overhauled many transmissions from that manufacturer which has notoriously weak transmissions. I stand by my statement that regular servicing coupled with SANE driving habits will keep even MOST DODGE/ Chrysler transmissions living a long and happy life. ALL newer automotive engines with timing chains and oil pressure chain tensioners REQUIRE punctual regular engine service and even engine crankcase FLUSHES periodically to ensure timing chain longevity. No one believes in proper service anymore!!! Service your freaking HI-Revving and hi- output engines people!!! They work extremely hard and are subject to much higher temperatures and pressures and stresses than your dads old single cam V6 Buick Skylark. Service your DAMN vehicles. If you own a vehicle and want it to last you will spend twice the amount of money into preventative maintenance than you currently are doing!!!
This is something I been wanting to say for a very long time.. you've said very eloquently and coming from someone with " credentials"; I hope people pay some attention.. Preventative maintain is crucial today to save these poorly designed cars..But don't just blame the car manufacturers, they are following fickin government insane mandates to lower emissions and enhance gas mileage.. Talking about doing everything ass backwards..
Thank you so much for this video. Just changed my purge solenoid because of this. Now my car starts perfect after filling up. Any suggestions on why it doesn't start after a hard rain??
Hello. I have a 2012 GMC ACADIA, and it won't start. The dash lights still came on, so I had the battery replaced. Now the battery is drained, it needs a jump for the lights to come on but it still won't start up
+Deanna Beverly We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Yes, I had the transmission/waveplate issue at about 80K miles (fixed under a bulletin) and the power steering pump leakage at about 60K (paid for fix myself). Also had a radio failure (volume control issues) around 40K and never fixed. Another repair video said these failures were common. Their troubleshooting found that GM had installed SOME analog amplifiers in cars equipped with digital radios. I'm looking to do the cheapest radio replacement solution someday (speakers are fine) once I figure what my options are.
I thank u, I have a 2009 Arcadia, and praise God for it. Just started today, as I was driving the air conditioning light started flashing on and off can you help me. Back in April I had air conditioning redone.
Andy!! You are the MAN! I appreciate your videos! They have gotten me out of Many jams.. Thank you for your time and effort, you explain everything perfectly.. Again, Thanks!
I always enjoy your videos but I wish you would of told us how many miles it has on it or about what mileage these problems start at? I have a 1992 GMC Yukon SLE 2 door 4x4 with a 5.7 & 210,000 and burns no oil, runs like new and I still Love it👍👍
My 2012 Acadia SLT hesitated, not the first time, and the check engine light started flashing. I parked it and had it towed to the dealership where the codes said it had had between 200-300 misfires in it's life. This is the only code it gave. Now the dealership wants to service/change the injectors, spark plugs/wires and whatever else they think might have generated that code. Last winter at -25° my Acadia blew out a huge puff of black smoke and then would not start. A couple of days later when it warmed up a bit outside it did start but still blew out black smoke just not as much. This continued for a few days and then stopped. It hasn't done it since. I have the oil changed regularly by the dealership and they do a comp safety/fluid level check on it. Please help.
You say on the earlier models... etc, wish you would state the years more often when you talk about these to help your audience know what years you are referencing.
I wanted to ask, when checking the transmission fluid levels. I know it has to be at operating temp, but is it check the stick while running in park or engine off? I tried both and there is a difference in levels but I wanted to verify what one. Thank you
so in summary, avoid the GMC Acadia, Chevrolet traverse, and Buick enclave made before 2017 at all cost unless you would like a maintenance nightmare when the car gets
Any advices before I give up on my 2011 GMC Acadia SL 3.6 Overheating issue is driving me crazy, I replaced coolant temperature sensor, thermostat, water pump, and I still have the problem When I at stop stop light the needle goes up but when I hit the gas pedal needle goes down Last thing I will be doing is flushing the radiator
+Jay Cruz We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
I believe that was just a face-lift/refresh rather than a brand new generation. 13-17 still rode on the same Lambda (GMT968) platform and used the 3.6 LLT.
I have a 2012 Acadia and can attest to some of these issues. Quick question: I replaced my spark plugs and found oil in the well of a rear spark plug. What would cause that?
2014 Acadia - Had to replace purge valve, the actual nipple for the purge hose was broken off at 45,000 mile mark i assumed from vibration of ther hose itself. So I strapped the purge hose to the air hose from the air cleaner to the crankcase. At 74,000 miles I filled up with gas and then the car would not start. I eventually got it running again and discovered that air hose I strapped to the purge hose pulled away from the crankcase and caused P0171 p0174 and P0496 codes. So an easy fix for a stubborn problem!
I had the timing belt stretch on my Acadia.... The mechanic took almost a month..... He said he has done multiple timing change on those cars but he couldn't figure out why mine was much harder.... He gave me a discount he took off $500 off.... And I never had a problem with it anymore....
I know you are lying. There is NO timing belt in those engines. GM hasnt used timing belts in a long LOOOOOOONG time. Your mechanic took a long time because he spent time looking for things that didnt exist.
2014 Acadia FWD with 150,600 or so miles on it, rear brake calipers have locked up twice so far, just got it out of the shop with a $3000 bill... broken engine mount, bad purge valve, oil leak from filter housing gasket, blown front struts, new sway bar links and an "exploded" (the mechanic's description) AC compressor besides 2 new tires, and alignment, new battery and routine oil change. Having said that, the only problems I had with the vehicle before about 120,000 miles were the calipers. From most of the comments on here, it sounds like I got pretty lucky... Since I got her out of the shop, she runs and drives as good as the day I bought her brand new with 9 miles on the odometer.
Good thing I came across this video. I have a 2011 GMC Acadia SLE with 187k miles. I had my transmission rebuilt recently and everything was fine but when you mentioned the torque converter and a droning noise going up hills, I just started having this noise. Doesn't happen often but definitely will hear it when the car has been sitting in the heat all day and then I drive home with the AC on. Sounds kind metallic or even like the tire rubbing on plastic sometimes. Even without the AC on, it will eventually happen. There is a hill that I go up after turning left and it just makes a nasty noise. But another thing is, I don't have to be driving highway speeds to hear that noise. It is usually from accelerating after being stopped at a light or stop sign. I wonder if what you talked about in the transmission segment, is what I have. What do you think? I still have a warranty on the rebuild so, I will have to try and get it back to the shop.
Yes, it's during the acceleration. It's probably the torque converter. I have that issue now. I just kind of let off accelerator and then slowly get back on it. Eventually I'll get it fixed.
√ *Watch the Video*
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My daughter bought a used 08 Acadia SLT and it has a brief vibration in the front driver’s side when slowly accelerating. If you accelerate rapidly, it won’t vibrate. Any ideas?
@@gregorymount sounds like a wheel bearing starting to go
Front motor mount is common to fail and cause vibration
6. Lower control arm bushings!! 7. Rear Aux evap core “ALWAYS” leaks
I really liked this video it was very, very helpful! I’m a JCPS school teacher & I was really taking big time notes!!! I’m definitely gonna subscribe! You really made me proud!👍🏽💯😊
Hey man just wanted to compliment you on your clear concise explanations. From verbal to hands on explanations. U are the man 👍🤙
+Dee Spasojevic Thanks for checking us out! 1AAuto.com
Completely agree with this review!
This video is SPOT ON!
Acadia is great, but does have issues...mostly minor and CHANGE THAT OIL more frequently that service/spec. I change at 50% life...~5,000 miles and engine is happy.
Just did EVAP purge solenoid as noted in this video, OCT-2021. Part confirmed N.G. and better starting. Replacement is under 10 minutes and code was P0442
Thank you!
Mr. P
I have a 2010 gmc acadia. Kept throwing a p0449 code. Replaced solenoid underhood , replaced vent solenoid on top of the gas tank and bought a new gas cap from the dealer. Nothing was fixing it. Found a forum and was told to look at the wiring harness outside, under the drivers side. Sure enough had two wires broke in two. No more check engine light. Just wanted to share so No one else would go through what I did.
+Troy Cannon Thanks for the tip!
Thanks
What forum is that, and how can I find it? It would be very helpful to solve other problems with the gmc acadia
Thanks for the tips I had the same problem and you're right. I found wires broke and problem fix.
@@juanmendoza8337 Did u had to replace the wires? How'd you fix them?
In the last year and a half we've sold about 12 of these vehicles. Those being the Acadia, the Traverse and the Buick Enclave. Of the 12, nine of them needed timing chain replacements before we could sell them. We do all the work in house thankfully and that seriously cuts down on the cost of repair. As an example our local Chevy dealer wanted $3,325 to do the timing service on a 2010 Acadia 3.6. If you are mechanically inclined and able to do this job yourself, and it is quite the job, my one word of caution to you is do not buy your timing set from Autozone. We purchase the first two sets from them and had tensioner failures. They did cover the cost of Labor to repair the job but it really sucked to have to do it again. Use Cloyes brand timing sets which I feel are excellent quality. Don't forget to replace your water pump while you're in there because you certainly wouldn't want to have to take the front of that engine apart again should you have a water pump failure in the future.
190K on my 2012 Acadia Denali, It's been a good car. I've done all the scheduled maintenance according to the manual. Replaced suspension at 175K. Replaced an ignition coil at 90K and 130K miles. I have experienced torque converter issues on an incline at 43mph or 21 mph but I've learned to drive around it by either dropping speed or accelerating past the gear changes on those inclined roads I drive. The Acadia likes acceleration around 3-4K rpm. Driving it like a grandma with 2-3K rpm acceleration the carbon will build up on valves. I've learned that it doesn't like 4-5K rpm or higher when accelerating, overheats the ignition coils and the car will misfire. Drive it too hard and you will need to replace an ignition coil or two. I asked the mechanic the first time why my ignition coil went out and he said it could be bad gas. So I always bought Shell or Chevron gas from the same gas station. After the second coil went out I realized it was because of my driving habit on long drives down highways with traffic lights and accelerating too fast. I also clean the PCV valve every 60K miles. The PCV valve isn't a true valve just a cylinder with one pinhole on one side and two pinholes on the other (this will save your catalytic converter). You know it's time to clean when you get oil in the air intake pipe, there is a little oil catch pouch just before the throttle body.
+James Connell Thanks for the feedback!
What did u use to clean the PCV valve an do you know the correct name for i can purchase a new one if i mess it up removing it.
There was a TSB and a recall for both the Timing Chain and the Power Steering pump.
I had both of these problems and never had to pay a penny for either problem.
One of the most comfortable cars i have ever driven for long road trips.
I just had a timing belt issue on my 2012 GMC Acadia Denali. Bought new in 2012. Meticulously maintained throughout. Never had one issue until a month ago. Wife driving, Acadia flashing Traction Control issue on dash panel, Acadia dies.
Go to her rescue, switch vehicles and have it towed to mechanic.
Piston slapped spark plugs. Timing chains were the cause.
74,000 miles on engine. Had to put new Reman back in. Just got it back yesterday 6/24/21.
$6400.00 for the replacement and that included a new water pump just for precautionary issues in the future.
IMOP, GM , should be held accountable for their faulty products. 74,000 miles is a slap in the face to consumers. This is not acceptable. For what I paid for this vehicle it should last 300,000 miles.
This vehicle has been pampered since day one.
Get you a Toyota and live problems free(easy)
@@Freddy-td8fl but you can't fix ugly. Them Toyota's damn ugly
You must have mistyped or misunderstood your mechanic. The timing chain is not relative to how far the pistons move up and down so there is no way that the piston can make contact with the spark plugs. It must have made contact with the valves which got out of time due to the slack in the chain which usually just means a head job unless the piston rod got bent during the incident which can be checked.
I currently own a 2011 Acadia, I bought it in 19 and since then I have had the ac compressor clutch go bad and the power steering pump go bad, the serpentine belt snapped twice (back to the bad clutch on the ac compressor), one mirror motor go bad and the master switch array. And probably a few more things I forgot to mention. I would never recommend buying this car to anyone, but if you do, theses are some really good people to help you figure out how to fix the wide range of problems to come.
I just got rid of my 09 Acadia. Yes it was a beautiful truck but had way too many issues. I replaced the whole transmission on it (at barely 100k miles) and numerous other repairs. After that, I had an oil leak, needed a bank 2 new cat converter and got a camshaft code last week. That was it for me. I am still beyond furious that I wasted all of that money on this car. I spent at least 7k in repairs In less than 1 year. I will never buy a GMC (or any GM car for that matter) for as long as I live. Worst mistake of my life.
I have had nothing but electrical problems with my 2011 Acadia. Now, the battery is dead and we can't remove it to replace because the passenger seat is too far back! The ac compressor took a dump, the power steering leaks, the door locks don't work, every dummy light is on...and the list goes on. I will NEVER buy a GMC ever again!!
As an '08 Acadia owner who has done all of his own maintenance and mechanical work I can tell you that this person knows exactly what he is talking about. I rebuilt my transmission due to the failed 35Rclutch wavy plate. I replaced the trans control module as well. The debris ruined a couple of other parts as well in the trans. I think it cost me around $400 for the trans parts and another maybe 500 bucks for the transmission control module. I have been through a couple of steering racks and had the steering rack leakage and also the small valve that varies the steering stiffness with speed. I've gone through several alternators and a power steering pump. I've gone through two evap purge valves. I have replaced the timing chains once at 150k had to drop the engine. Went ahead and replaced the water pump while I was at it.
Another thing you need to look at are the drains in the sunroof that easily clog. The drain hoses run down both a pillars. Women's hand lotion will remove the paint off of the air conditioner controls. Easy to replace. The passenger side airbag seat sensor goes bad. The gauge cluster mileage readout goes bad. And I've had power lift gate problems ever since they loaded in that new software that was supposed to prevent people from getting hurt.
I know this is an old post but I would love to get it contact with you concerning the 08' Acadia...I have one and I'm having an issue that I can't figure out... please respond
Dang man, my wife's 07 Acadia is nearing the 190k mile mark and has never needed this much work, I mean they're great vehicles but GM engineers must of had they're heads up their ass in the mid 2000s !
I have a 2011 Acadia SLT & in the last 2 months I’ve had to replace the water pump, Radiator, Thermostat, T56450 A/C compressor to condenser line, drive belt, upper&lower radiator hoses, front & rear motor mounts, transmission mounts, spark plugs, 1 coil, both front struts, rear shocks, battery which is under the back seats. This vehicle is such a pain in my ass!! Now my wife wants to trade it in... & she still owes $10,000, FML... Thank you for all your video’s & TH-cam!
+Roy Bristow Thanks for checking us out! 1AAuto.com
I have a 2010 Traverse and from what I've been reading, I must've got an odd one. My Traverse hasn't caused me any real issues right now it's shy of 135,000 miles. I'm real vigilant on preventive maintenance and constantly look it over as well as any vehicle I've ever owned. I also own a 2010 Silverado with 139,000 miles and it also runs great....Anyways, as always, 1A Auto Repair put out another great video.
I spoke to a mechanic when I bought mine and she said 08 Acadias are usually pretty reliable so I don't know why people say they're not.
I have changed 2 transmissions in my 08 Acadia, first one was 102k and the second one at 203k . You may read forums that say 100-104k miles transmissionissues happen . It's TRUE... also change Evap solenoid. Last , oil leaking from timing chain cover . Thanks for the video
Great video. You just forgot the biggest issue that almost ALL Acadia owners have... THE A/C!!! Lol... that's actually why I watch this video. Oh well, great job though. I love 1A 👍
+Michael Fuller Thanks for checking us out!
Mine 2015 acadia has the a.c probkem the dealer i got mine at wants 2,800 to fix when its a kniwn issue and the dealer should recall and fix for free
A/C issue: 2011 traverse A/C hose (compress/condensor) leaked at the fitting on condensor side. Chev service dept quote $1250 plus CA tax. Bought the part 1AAuto and watched their YT videos. Removed front fascia/bumper. Install the hose and used freon oil on new fitting O rings.Took it to local AC service auto shop to evac and fill. $300 total... Desert summer 110°. The inside temp vent reading 50°... months later still running cold..💯😀
@@Jimicruz34 Had same issue on our 2012 Acadia Denali (common on almost all Acadias) which caused the high-pressure A/C hose to leak at fitting to compressor. This is a result of the front engine mount that breaks due to the very high engine torque this beast produces!! Engine torques up on front engine mount under hard accelerator use, thus stretching the high pressure hose tight as a bow string and pulling it out of the metal fitting!!! The motor mount fails early on and most folks blame the darn A/C components - they are not the cause!! Engine mounts go bad and are not too difficult for a guy to replace in your garage with a floor jack. These need to be designed so that failure occurs out around 200K miles where we wouldn't mind replacing them. Same thing happened on my '88 Mustang GT due to the high torque that engine creates too!! The Acadia's engine produces somewhere near 285 hp - not a slow machine at all. The Mustang GT made 225 hp in that 5.0 liter engine!!
That’s crazy . I guess I’m part of the lucky few who never had a issue. I have a 2016 Acadia. I’m the 2nd owner and have had it for 3 years. No issues at all knock on wood 🙏 . Runs and looks new. I’ve put 30k miles on it so far. I know that’s not much but so far so good. I’m it’s just about to hit 70k miles so hopefullyi don’t see any problems anytime soon
I really appreciate your low-key delivery! Great presentation!
+Michael Byrnee Thanks for the feedback!
+Michael Byrnee Thanks for the feedback!
Do what's a good SuV to buy?
People it’s nice to have someone like this tell you what the major issues are. But a lot of people will tell you that this vehicle is trash and do not get it. One person is Car Wizard.
I have a 2011 GMC Acadia AWD. 113K miles. So far so good, no major issues, thank God. I always take it to the dealer for oil changes and do all recommended maintenance work on time. Hoping it will last for another 30-40K.
Mine has 16800 running strong 2011 denali
How is it going now? Any issues since your last post?
I've got a 2010. AC has broken twice and it's not worth fixing. Power steering fluid leaked for a while and cost (what I thought at the time) a lot to fix. Now just had my timing chains replaced (dreaded P008 code). $2,600 CAD to fix. Sorry to say that's it for me and GMC. Next car is a Toyota or Honda. Great video and thank you.
I still have a 2007 Saturn Outlook. It has 205k on it, been in two serious accidents and runs great. I just replaced the front struts and strut mounts. I have had the trans rebuilt at 175k. I put an alternator on at 195k. Just changed the water pump today at 205k. I have the rear AC blocked off due to leak. The front AC has a slow leak and I just top it off every few months. Had the timing chains done under recall at 120k. Its long paid for, AWD, tows small trailers and has massive space. I just keep repairing it. The other day I needed the front struts and front strut mounts redone. I got two new front tires and aligment done at the same time. It was about $1050 total. When discussing why I would put $1050 into a 2007 SUV with a coworker I thought about it....because its paid for. It tough to cough up $300 or $700 or even $1500 for repairs on an old car. But if I where to purchase a new one...its $600+ a month...month after month after month for 6 or 7 years. When i do replace it though it will likely not be another GM product. The warranty is just not competitive any longer and the price is out of line with the warranty and quality.
+MV Intrigue Thanks for the feedback!
1 minute in and im already impressed. I have changed my Power Steering Pump twice in 9 years.
#2 happened to me too. Car wouldnt start after a fill. Took 2 or 3 turns to start.
2007 Saturn Outlook (Same as Acadia) I had the Evap purge go out, easy fix. Been a real good car, 172,000 miles on it. The MAF sensor went out recently wreaking havoc but fixed that easily, One of the stupidest things I had go wrong was a PCV cap. The rubber cracked and it fell off causing a vacuum leak. Shut down my stabilitrak, traction control and threw 3 codes. Went and bought new rubber caps and it drives like new. Changed my trans fluid every 50,000 not trans problems. The most important thing for these vehicles or any vehicle is fluid changes. Oil Every 5,000 miles for these and check the oil regularly, these engines do burn oil even if they're in top shape(Look in the duct for the air box, you'll find oil blown out from the intake in there too) but ignore the rest of the recommendations. Change the trans fluid every 50,000, not 150,000 like the book says. Change the antifreeze every 5 years (Not 10) Honestly I should get a new car because the Saturn is up there in age but I feel as if I could get another 5 trouble free years out of it. If I have it 20 years I'll definitely have gotten my money's worth out of it.
Im looking to but a used 2009 outllook in a couple weeks. Thanks for the comment! I know a little more of what to expect
I had an 07 outlook also, it had a timing chain fix done, and couple years later timing chain cover was dripping oil onto my garage floor. steering and suspension started getting clunky. Then at 135k the transmission was done for. worst vehicle i've ever owned
I'm retiring and I'm thinking about a 2010 - 2014 Acadia. Thanks for this video so when I go out looking I know to check the rack boots for fluid buildup.
In 2015, bought a 2012 Acadia SLE2 with 22k miles that had been turned in from a lease. It was almost perfect, well maintained and had an excellent carfax history. In 2018, it had 40k miles and the air conditioning system that lead to the rear of the cabin developed a leak. With the extended warranty, it was projected that my out of pocket cost would be around $1.8k. The extended warranty was soon to be due for a renewal at $3.5k for another 3 years. I traded it in without the AC repair and got a 2019 Acadia.
Fair winds and following seas to all.
Wait you owned an Acadia and then you…. Purchased another one?…. 😟 I’ve heard there’s people that have a fetish for torture but this is my first time actually encountering one. You’re an interesting human sir 😂 hope it’s been good to you
omg..just took over payments of a 2010 arcadia and yup its my 02 censors and possible timing chain issues...ugh...well i will replace them to keep it running longer time and this video was very helpful for women who dont know much about cars but have trust worthy mechanics but at least i know how much labor it is and what they charge me...Thank you!
Man I felt like you had my Acadia on your rack...ours has most of those issues thank you for taking the time to point out everything that you did
Great video. I have a problem with my GMC Acadia 2014 My Service traction control light comes on on the highway when there is an incline and then the car hestates when I press on the accelerator
Thanks for the video. Wish I never had bought my 2008 Acadia!! Bought it used from a dealership, 6 month later (2017) timing chain, master cylinder, boost, alternator all had to get changed. ( Dealership repaired) then have replaced drive axels (front) tie rods, sway bars, struts, upper and lower control arms, etc... Then water issues.... BLOW VENTS OUT EVERY 6 MONTHS, in the sunroof ... Hood liner fills with water, rain, car wash, etc... Sap and tree debris do clog these drains. Previous owner has jasper transmission put in, now car stuck in driveway, sounds like it shifts to reverse and drive but nothing but engine rev. Fluid level has been full, not had to add, yes click in dash when shifting. Very depressing, GMC used to be a quality vehicle long ago!!
+John Libby Thanks for the feedback!
Great video. This also applies to Saturn Vues with the 3.6l. Another common problem is the PCV valves becoming clogged because the holes in them are too small. The clogging causes oil to pool up in the intake as well as oil loss and clogged cats. I recently cleaned and drilled out mine.
Info on how to do this?
Me too, I want to know what needs drilled out?
You got it bro saves a heap of problems
One of my customers has an 08 Acadia. It was constantly leaking oil and had oil reversion into the throttle body. Finally found that the PCV valve was completely plugged, causing excessive crankcase pressure and forcing oil out of the oil pan pretty much everywhere it could. Replaced the valve and modified the inlet and outlet holes by drilling them oversized, problem solved. Just a heads up if your leaking out the front seal and the air box intake tube is full of oil.
+Dustin Magee Thanks for the feedback!
Yesssss thank you!!
I just modified mine. Quick easy free fix !!
That solved my oil in the airbox intake tube issue as well I was getting different engine misfire codes after the mod all good so far…
Thank you, I have a 2011 GMC Acadia and omg, my issues are unreal. I have had many vehicles and I am not a typical woman when it comes to getting under that hood, I like to know my problems so that when the mechanic tries to rip me off I can tell him facts not just tell him off in anger. They replaced my radio a few years ago and for some reason when it is cold, and if you never turn on the radio, the car doesn't want to crank and when it does the radio is on... or when we are driving it will mysteriously turn on. I have already had the trans rebuilt and I have sworn not to do anything else serious to it but this is odd and I was told to pay 450.00 to put my old radio back in. They are not even sure it that will stop the problem or not.... I just want it disconnected at this point...Anyway Thank you for your awesome Video...
This applies to the Chevy Traverses as well in this time period... These Vehicles are headaches!
and to the Saturn Outlook
What about buick enclave and the Saturn outlook
Yes they are all head aches
With my 2015 Acadia the trans started slipping at 86,000 miles. My air conditioner is no longer working at 165 000, I was told at the dealership the evaporator goes out on these. Can't wait to see what else fails.
Did you fix or find out about the transmission issue. I have a 2013 that is misfiring.
I have a 15 Traverse…… test drove it no issues ran great looked great. Of course, within a week of owning, we started noticing a shuttering. Transmission shop changed the torque converter which only lasted about a month. They then upgraded to the OEM and that only lasted about three months. Back to square one and over $2000 later. Pure regret on buying one, will never buy GM again.
I just fixed the power steering leak, replaced the water pump and flushed the radiator while I was at it, replaced the fan assembly, and had the timing done. 197000 mile on it and now running very well.
I am glad to see this..stuff to look out for! Love my Acadia, hated the traverse, loved my Suburban and Camaro, hated my Highlander. It all depends on the driver and what you want in a car!
Not soo, not soo, my man!
Just did the power steering pump and rack on our 2011. Glad the garage did it after looking what needs done. Has the buildup on the valves and garage cleaned it. Put a bottle of cleaner in about one a month or more and it's doing pretty good since.
+Jeff Keller Thanks for checking us out! 1AAuto.com
I don’t think I’ve ever commented on a TH-cam video until now. I have the 2010 Buick Enclave. I got to experience the thousands of dollars for the timing chain, the transmission control unit, and am now getting the shuddering in the transmission. I was hoping that was a strut problem. Hmmm. It’s got 210,000 miles. I suppose I can’t complain too much.
But that mileage is NOTHING if the vehicle is well maintained and in good physical and cosmetic condition.
Stop thinking that 200k is the end of life for cars. It’s not. Replace the faulty trans and keep on rolling. Replace an aging engine and keep on rolling.
My 2014 Acadia has 104k on it and is MINT inside and out and I have 2 small kids TRYING to destroy it CONSTANTLY.
No issues with my Acadia. I personally service it more frequently then needed because it’s a POS GM product but I love it’s design and features so we keep the wheels turning.
I was looking to get Buick Enclave ... is it not a good car?
if you've ever owned a Toyota long term. you'd complain about spending thousands for repairs on that Enclave.
I wish I was related to this dude! He can diagnose and fix any vehicle.
+super-villain Thanks for checking us out. Shop for high quality auto parts on 1AAuto.com:
1aau.to/m/Shop-1AAuto-c
Outstanding speaker explains it all in a relative short time. Really appreciated his presentation. I have the 2013 and the oil leak from the Timing Cover is in effect right now ... it’s been a nice ride for 100K mi.
+Javier Olivares Thanks for checking us out! 1AAuto.com
Bought our 2015 Acadia in the spring of 2018 with 35k miles. Proactive and preventative maintenance is CRUCIAL with this power train. I've always changed the oil @ 4k mile intervals with full synthetic, and drain/fill the transmission fluid every 10k miles. I run a bottle of fuel injection cleaner every 10k miles, and I changed spark plugs at 50k and 100k miles. Fluid changes are as simple as turning a drain bolt and refilling the fluid. The Acadia just rolled over 105k miles and she's still kicking strong. Changing the oil at 4k miles instead of 5k mile intervals has only cost me about 4 extra oil changes over the last 6 years. The cost/benefit is clearly on your side if you consider having to replace a timing belt or replacing a transmission. While this is far from GM's best design, it has served our family well.
*Also noteworthy*
I have replaced all four wheel bearings (fwd). I feel that is reasonable for a vehicle with just over 100k miles.
Good video, great tips! If you change all your fluids(power steering, transmission fluid, coolant and of course oil on time or before suggested maintenance you won't have some of these issues. 32 years in the business I see it everyday ✌🏼
74,000 miles GMC Acadia Denali. Timing belt issues. Piston slapped plug, new engine needed.
Maintained precisely to manufacturers specs.
My Mechanic said this is one of the main issues with the Acadia engine. He has 4 on his lot waiting for engine and or transmission swap outs. It’s an issue with GM not the consumer.
That’s right I push my of cliff
Have you had issues with sound on the Bose system with 2012 GMC Acadia SLT
Thanks a bunch.. I have an 08..
Have you heard of any mysterious leak issues? I'm finding water in the wire cables that plug into the pillar of the door jams. It starts by losing all internal audio, radio, turn signals, etc.
Then decoupling the wiring harness and water dumps out of them.
Trying to find the source of the leak.. wondering if it's the roof racks?
I have an 07 and have had leak issues as well. I had water coming in on my lap all of a sudden after a big rain out of the pillars and from under the passenger side dash area. There are drain tubes that are connected to the sunroof from what I was told. These can get clogged or crack and need to be blown out or replaced. Luckily I didn't have to pay for my broken one or blow out because I had just bought it used, 2.5yrs ago, and the dealership took care of it thankfully. A while back I had a few drips and so when I went for my last oil change I asked them to blow out the drain tubes. They looked at me like I had three heads! This was a GMC dealership mind you. Once I explained it to them a mechanic said it could cost $650 to do. Still wasn't sure if they got what was talking about. I didn't do it and I haven't had any issues since, but every time it rains I cringe when I go drive it the next day. If you listen you can hear the water sloshing around trying to find the drain holes and you hope that's where the water goes. Lol. I haven't had any issues with it compromising any electrical thankfully. Try the Arcadia forums for more advice or call up the GMC dealership. Maybe where you are they have had more experience with it. I'm in AZ so it doesn't rain all the time. Good luck.
I need to know the same thing!!
@1A AUTO - REALY YOU ARE THE BEST CARS DOCTOR 100/100
+Mohammed Salih Thanks for checking us out!
Have a 13 Denali. Had a leak in the rear sunroof. Had the timing cover leak. Covered under warranty. Had the blind zone modules go bad. Replaced under warranty. Other than that. Nothing other than regular maintenance. 83k miles so far.
Me and my wife own an 08' acadia SLT2 that has served use well (even in it's older age and higher mileage of +200k) but it definitely has some of these issues. The purge solenoid being one possible current issue and the bad transmission or torque converter as another current issue. Still runs and drives though and can't complain about our $5,000 investment made 4 years ago! Thanks for the great informative video, you did excellent 👌
+Isaac W Thank you! We love empowering our customers and showing how to perform DIY auto repairs with our high-quality auto parts. 1aau.to/m/Shop-1AAuto-c
I spit my root beer across the room when you said these cars are fine to buy. No they aren’t run away (I own 2010 Buick Enclave )
I will never buy again. This thing is a turd
@@H-4th word.
He just meant If you did buy one for some ‘odd’ reason then you will have to take care of it!! Honestly I love the look of them and especially the GMC Terrains!!
2014 Arcadia BIGGEST PIECE OF JUNK GMC EVER MADE !!! ALL KINDS OF PROBLEMS!!! HEADLIGHTS BLOWING TSIL LIGHT WENT OUT !! TRANSMISSION GOT YTUCK SHAKING LIKE ITS MISFIRING INTERIOR PARTS FALLING OFF AJR CONDITIONER WENT OUT TOOK MASTER MECHANIC 3 TOMES TO FIX IT WITH ALL YHE LINES RUNNING EVERYWHERE!! THIS VEHICLE IS STRAIGHT UP GMC JUNK & THEY KNOW IT !!!!!
Tail light blew out too !!!!
I had the 3-5-R wave plate issue, got the tyranny rebuilt since the engine was at 200,000 miles and in good shape. I also had an almost constant flux in RPM before getting the tyranny rebuilt, problem was corrected..
I currently have the evap solenoid issue at the moment. Very curious now to know what my valves look like!
Thanks a bunch for your video, spot on!
+FaithGardener Thanks for the feedback!
Wow this is a really good video! Very detailed explanations! I’m 17 and learning a lot more about cars and this is my moms car and it turns out she has had or still does have some of these problems. I definitely learned a lot from this video and now we know not to put any more money into this thing and sell it. Thank you
+Jack Brennan 323 Thanks for the feedback!
I’ve had an Outlook, Traverse, and now an Acadia. My wife loves these cars, I hate the maintenance they require. I’ve had, leaking sunroof, radio issues, transmission issues, tons of recalls, power steering pumps, stuck front struts, a/c evaporator replacement, plus more I’m forgetting. Not to mention you have to pull the intake to change spark plugs.
+JadXtreme Thanks for the feedback!
You forgot about AC failing
That happened to me the dealer i bought mine at paid cash in full wants 2500 to fix the a.c. not to mention the transmission shudder and shifting at around 5k rpms
my whole car blows hot air!
@@joshholden8561 Same with my AC stuff....I had the car 32 days before I noticed the coolant was leaking from somewhere. $2400 for the same Chevy dealership I bought it from to fix it. told them to F off and my mechanic found the leak, so he capped off the rear. $400 later, no coolant leak. I never have anybody in the back seats anyway, just drums.
My gmc envoy A/C failed me but over all the Envoy I had was a Great vehicle!
My husband was a certified mechanic. I worked with him quite a bit. I'm puzzled by my 2011 GMC Acadia. I've changed several things you've suggested due to engine codes. I think I still need to check the timing chain. My problem is that I may have a secondary issue. A couple of times it stalked after driving about 3-4 hours. It will start again after about half an hour.
I think GM pioneered long service intervals. Transmissions sealed for life, 100,000 mile coolant and spark plugs. I had a Malibu that required $3500 in warranty work at only 75,000 miles. Rebuilt transmission, intake manifold gasket, airbag, new horns. It was ready for a new radiator at 90k.
It was replaced with a Honda. I’m no longer on a first name basis with Enterprise rent a car.
Bought ours at 140K and the PS was crap, very noisy and "glitchey". Dollar store turkey baster to remove a pint of fluid and replace it with Lucas PS noise and leak juice and immediately fixed the PS problems. 40 year ASE Master Tech and not a fan of "chemical fixes" but tried it with nothing to loose and it fixed it!
Wow you can understand from start to finish you got skills man
Thank you for this i feel like these transmission are the worst I’m currently experiencing all these issues on my 2010 when i crank my timing chain rattles
I have the uphill shifting gear shutter torque convertor issue. Thank you for the heads up on these problems. This way I can be ready for and not so surprised when they occur.
I have that problem, too. It didn't start til 160k miles. Wish it didn't, but it's paid for and been a great vehicle! I'll put the money into it to keep er going.
I had that same torque converter issue. I just spent $3800 having it replaced and getting the transmission rebuild.
Did the timing chain job last year so I'm hoping that I'm good for a while.
09 Acadia, Timing chain at 60-65K Range. Wave plate failed at 90K fixed under warranty due to bulletin. Misfire on 1, replaced all plugs and coil packs (maintenance in my eyes) but this killed one of the converters so I had to replace them. Used ebay parts but having an issue getting the Y pipe to seal on the front converter so need to visit a muffler shop. Other than that, it has the moan in the power steering system, that's been an issue forever, seeping a little oil. Changed engine mounts, fixed the wiring harness at the TCM, watch the bend in the wires there, they wear and corrosion gets in. Did struts, brakes, and oil changes and its been good otherwise. Bought it with 5K miles on it and has over 130K now.
Another common failure is the AUX AC line that leaves the firewall. The vapor line,(bigger of the two AC lines) get rubbed on by the power steering hose with a steel band clamp in the middle of the hose. This steel clap will over time rub a pin hole into the aluminum tube. This is an EXTREMELY expensive repair.
this only happens if that clamp is not bolted on to its factory position after once been removed. a lot of times, mechanics working in the area will not put it back in its proper spot and bolt it down and it will wear on the ac line.
Excellent video. I will be inspecting a 2010 Acadia this week & now feel confident.
Not a bad vehicle? Almost 1,000 TSBs listed!
I had brake booster and master cylinder issues between replacing the power steering pump and replacing the transmission. All four issues began around 140k. Then normal wear and tear things: water pump and alternator.
Also had to replace driver side axle.
Will not crank after refueling.
A/C quit working. AGAIN
STABILITRACK system issues.
Engine coolant temp issue.
Passenger headlight wiring harness.
Passenger window control.
Hatch release problem.
The stereo is fantastic though!!!
Pcv valve freezing in extremely cold and then the intake filling with oil.
Thanks! Short and to the point. Your the only ones to fix my problem. Misfires only when engine is cold started, no OBD codes when running warm.
+ddopfer1 Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
A good Power steering stop leak can do wonders and save alot of money.
2 of 5 issues were on point. Haven't had the other issues...yet. I do have a question, I had a oil leak at the transmission front cover, replaced the gasket /seal and it lasted 2 weeks, and the leak came back in the same spot from one of the bolts. Could it be the cover itself?
Check pcv for plugging. Excessjve pressure from plugged pcv will cause this
What year was the one you were working on?
Your videos are very helpful . I do have a problem with my 2007 Acadia . While I'm driving the vehicle loses all power and won't start right away after this happens . What do you possibly think it is I've had a few shops look at it and couldn't pin point it . Plz help !
Mine has all these problems and way more lol
+Josef Lillo Thanks for the feedback!
You diagnosed my car exactly!! I have that slight shudder with a drone sound. I expect that adding Lucas transmission anti slip will not work?? Thanks if you answer me. Excellent video
07 Saturn Outlook has the issue of transmission control solenoid going out
Would that evaporate purge cause bad gas mileage?
I’ve worked at a GM DEALERSHIP for 4 years and I have never seen a car or SUV transmission serviced, truck owners have a better understanding of maintenance it seems.
I can TESTIFY that absolutely ZERO customers I have ever seen come into a dealership service their vehicle properly and regularly. This would alleviate half if not ALL problems on some vehicles. Granted some vehicles just have inherent issues. The transmissions in these Acadias will go forever if serviced properly and not abused.
I worked at a Dodge dealership for 14 years and have serviced and overhauled many transmissions from that manufacturer which has notoriously weak transmissions. I stand by my statement that regular servicing coupled with SANE driving habits will keep even MOST DODGE/ Chrysler transmissions living a long and happy life.
ALL newer automotive engines with timing chains and oil pressure chain tensioners REQUIRE punctual regular engine service and even engine crankcase FLUSHES periodically to ensure timing chain longevity.
No one believes in proper service anymore!!!
Service your freaking HI-Revving and hi- output engines people!!!
They work extremely hard and are subject to much higher temperatures and pressures and stresses than your dads old single cam V6 Buick Skylark. Service your DAMN vehicles.
If you own a vehicle and want it to last you will spend twice the amount of money into preventative maintenance than you currently are doing!!!
+T410ce Thanks for the feedback!
This is something I been wanting to say for a very long time.. you've said very eloquently and coming from someone with " credentials"; I hope people pay some attention.. Preventative maintain is crucial today to save these poorly designed cars..But don't just blame the car manufacturers, they are following fickin government insane mandates to lower emissions and enhance gas mileage.. Talking about doing everything ass backwards..
Thank you so much for this video. Just changed my purge solenoid because of this. Now my car starts perfect after filling up. Any suggestions on why it doesn't start after a hard rain??
Thanks for the video, you just described my current issues exactly...pretty sure now my torque converter is going out..😡
+Jonathan Langan Thanks for checking us out! 1AAuto.com
Hello. I have a 2012 GMC ACADIA, and it won't start. The dash lights still came on, so I had the battery replaced. Now the battery is drained, it needs a jump for the lights to come on but it still won't start up
+Deanna Beverly We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Great video already getting cold start missfires on my Chevy Cruze GDI Turbo with just 20k on the odometer 😂
You missed about 20 other issues
Yes, I had the transmission/waveplate issue at about 80K miles (fixed under a bulletin) and the power steering pump leakage at about 60K (paid for fix myself). Also had a radio failure (volume control issues) around 40K and never fixed. Another repair video said these failures were common. Their troubleshooting found that GM had installed SOME analog amplifiers in cars equipped with digital radios. I'm looking to do the cheapest radio replacement solution someday (speakers are fine) once I figure what my options are.
These GMC Acadia's are VERY difficult to work on.
+howtobebasic 2 Thanks for checking us out! 1AAuto.com
I thank u, I have a 2009 Arcadia, and praise God for it. Just started today, as I was driving the air conditioning light started flashing on and off can you help me. Back in April I had air conditioning redone.
Can you guys do a overhaul on my car and use my car for content, I have a 06 Monte Carlo SS.. just throwing that out there you guys are very thorough.
Andy!! You are the MAN! I appreciate your videos! They have gotten me out of Many jams.. Thank you for your time and effort, you explain everything perfectly.. Again, Thanks!
I always enjoy your videos but I wish you would of told us how many miles it has on it or about what mileage these problems start at?
I have a 1992 GMC Yukon SLE 2 door 4x4 with a 5.7 & 210,000 and burns no oil, runs like new and I still Love it👍👍
My 2012 Acadia SLT hesitated, not the first time, and the check engine light started flashing. I parked it and had it towed to the dealership where the codes said it had had between 200-300 misfires in it's life. This is the only code it gave. Now the dealership wants to service/change the injectors, spark plugs/wires and whatever else they think might have generated that code. Last winter at -25° my Acadia blew out a huge puff of black smoke and then would not start. A couple of days later when it warmed up a bit outside it did start but still blew out black smoke just not as much. This continued for a few days and then stopped. It hasn't done it since. I have the oil changed regularly by the dealership and they do a comp safety/fluid level check on it. Please help.
You say on the earlier models... etc, wish you would state the years more often when you talk about these to help your audience know what years you are referencing.
He was very clear. You should actually hear what he is saying. Not what you think you remember lol
I wanted to ask, when checking the transmission fluid levels. I know it has to be at operating temp, but is it check the stick while running in park or engine off? I tried both and there is a difference in levels but I wanted to verify what one. Thank you
so in summary, avoid the GMC Acadia, Chevrolet traverse, and Buick enclave made before 2017 at all cost unless you would like a maintenance nightmare when the car gets
Any advices before I give up on my 2011 GMC Acadia SL 3.6
Overheating issue is driving me crazy, I replaced coolant temperature sensor, thermostat, water pump, and I still have the problem
When I at stop stop light the needle goes up but when I hit the gas pedal needle goes down
Last thing I will be doing is flushing the radiator
+Jay Cruz We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
1st gen actually ran until 2012. Second generation from 2013-2017 where that year both were made with the 3rd generation
+Marc Franco Thanks for the feedback!
Right? I saw the title and was like, “hold up, that ain’t right”
Lol.
I believe that was just a face-lift/refresh rather than a brand new generation. 13-17 still rode on the same Lambda (GMT968) platform and used the 3.6 LLT.
First gen was from 07 to 17. Blake is correct about the refresh. The interiors through all years are nearly identical
Correct! I didn't see your comment until after I posted my comment lol I'll just leave it anyways so more people can be aware...
I have a 2012 Acadia and can attest to some of these issues. Quick question: I replaced my spark plugs and found oil in the well of a rear spark plug. What would cause that?
I knew I was in trouble when the Headlight went out and the first step was jack up the vehicle! LOL!
2014 Acadia - Had to replace purge valve, the actual nipple for the purge hose was broken off at 45,000 mile mark i assumed from vibration of ther hose itself. So I strapped the purge hose to the air hose from the air cleaner to the crankcase. At 74,000 miles I filled up with gas and then the car would not start. I eventually got it running again and discovered that air hose I strapped to the purge hose pulled away from the crankcase and caused P0171 p0174 and P0496 codes. So an easy fix for a stubborn problem!
How many miles on this one
Well done thank you. Just bought one of these and know what to watch out for.
I had the timing belt stretch on my Acadia.... The mechanic took almost a month..... He said he has done multiple timing change on those cars but he couldn't figure out why mine was much harder.... He gave me a discount he took off $500 off.... And I never had a problem with it anymore....
+hacatan24 Thanks for the feedback!
I know you are lying. There is NO timing belt in those engines. GM hasnt used timing belts in a long LOOOOOOONG time. Your mechanic took a long time because he spent time looking for things that didnt exist.
Excuse my question, but you know how much the mechanic charged you for timing belt in this car, I think mine needs it and I'm figuring the rate
I have literally had all those problems with my traverse
2014 Acadia FWD with 150,600 or so miles on it, rear brake calipers have locked up twice so far, just got it out of the shop with a $3000 bill... broken engine mount, bad purge valve, oil leak from filter housing gasket, blown front struts, new sway bar links and an "exploded" (the mechanic's description) AC compressor besides 2 new tires, and alignment, new battery and routine oil change. Having said that, the only problems I had with the vehicle before about 120,000 miles were the calipers. From most of the comments on here, it sounds like I got pretty lucky... Since I got her out of the shop, she runs and drives as good as the day I bought her brand new with 9 miles on the odometer.
Love this video!!! Very informative. Thanks keep up the good work.
+sean wallace Thanks for the feedback!
Good thing I came across this video. I have a 2011 GMC Acadia SLE with 187k miles. I had my transmission rebuilt recently and everything was fine but when you mentioned the torque converter and a droning noise going up hills, I just started having this noise. Doesn't happen often but definitely will hear it when the car has been sitting in the heat all day and then I drive home with the AC on. Sounds kind metallic or even like the tire rubbing on plastic sometimes. Even without the AC on, it will eventually happen. There is a hill that I go up after turning left and it just makes a nasty noise. But another thing is, I don't have to be driving highway speeds to hear that noise. It is usually from accelerating after being stopped at a light or stop sign. I wonder if what you talked about in the transmission segment, is what I have. What do you think? I still have a warranty on the rebuild so, I will have to try and get it back to the shop.
Yes, it's during the acceleration. It's probably the torque converter. I have that issue now. I just kind of let off accelerator and then slowly get back on it. Eventually I'll get it fixed.