Im at 180k miles on my 2008 SRT cherokee (daily driven since 2011). Maintenance is everything. Purchased it in 2011 with 42k miles and I ran it with a Vortech blower from 2012-2016 on 91 pump gas with zero issues just normal maintenance: oil changes, spark plugs, coils. Then from 2018 until now (2024) i been running Full Bolt ons on E85 still zero issues. But I’ve had friends in the past that have had total nightmares with these engines.
As a 2008 Dodge Charger SRT8 Owner, this video was Great & the Information was Spot on. This Engine is truly awesome & is worth taking care of.... A true Hot Rod. This motor was created before the split in the company.. Real gear heads created this motor... Oh yeah that lifter job was $2400... But well worth it...
I’ve had 3 of these 2 at over 150k, just maintain them like any other vehicle and they’re bullet proof. I track one of them and I run up to 300-315 degree oil temp with no issues just have to let it run until it gets down to 230 or 240 and shut it down and it’ll be fine after wards and change the oil when you should. The 6.1 is the Quietest Hemi I’ve ever heard none of mine have ever had the valve train noise like a 5.7, 6.4, or 6.2 which is nice.
My experience has been pretty good with my 6.1. Maintenance is always key and they last a long time. It's an overlooked engine and not high tech but a simple and solid V8 that is fun and can be built pretty cheap.
Great review. I currently own a Chrysler SRT8 with over 250k miles. It’s my daily driver and I’ve had no issues whatsoever. Just keep a regular maintenance and it’ll be fine
@@tutoszn it’s hard to say without looking at it. It really depends on the condition of it and features. It can easily range between 15k-18k with that kind of mileage.
@@JeepSrt-dr9fg I’ll get there soon enough. I drive an hour and 18 minutes to work every day and even though gas prices suck these days, my job is worth the trip
I've had the 3.6, have the 6.4L and the 6.1L. The 6.1 is probably the quietest of the bunch, and power is in the higher rev range. Love the fact it doesn't have MDS, and its a very reliable engine. The 6.4L in my GC SRT has MDS (not my favourite) , which I think from '16 up has corrected the lifter problem, time will tell. Great video, love my 6.1L Challenger SRT!
The best thing to prevent lifter failures is, once the original set fail, to replace the Melling HV or hellcat oil pumps as well as installing a set of ISKY bushing type lifters. No more “HEMI tick” nor lifter failures!
I'm one of only 120 UK owners of the SRT8 Grance Cherokee and it's EPIC. Love it, picked up on 39k miles in 2021... it's a last of the line 2010 in silver. I changed my oil (which should be 0/40W and not 5/20W) as stated in this article as well. Change oil every 3-3.5k miles, drop transmission/tranfer case and both diffs every 20k... and runs sweet. EPIC engine!
180,000 kilometers (110,000 miles) on my 300C SRT8, no issues to worry about, especially with the engine. Solid build and strong performance for a 2008 car.
Ive owned my 2011 300c SRT8 for 7 years , ive never had a single problem with it, I bought it at 70,000k,s , it now has 139k . Ive changed spark plugs , done ALL fluids , trans/power steering etc etc, i do oil/filter every 5 to 7 thousand k,s , i just recently did a radiator flush and installed new coolant and reservoir. This car runs like a dream for me, It chews threw front brake pads and rotors, just got the TPM sensor warning front right, bought 2 new sensors of ebay, should fix that, changed a battery, other then that all good, i love it . Only advice is keep on top the regular maintenance.
For all the gen 3 hemis, if you can. The comp cam lifters are the permanent fix. And if you want comp cams or a Lunati camshaft they’re definitely fun and sound great all made really well.
147,000+ miles on my 06 300 SRT8. I stay on top of my oil changes and thus far I have had no engine trouble. As mentioned, I believe consistent maintenance is a key to longevity with these and probable any motor for that matter.
I have heard there is a plastic pulley that will fail. I have less than 16,000 miles on my 2009 Challenger SRT8. I change the oil once a year, have changed the diff and transmission oil just because of the age of the vehicle. Only use premium and will add Techron once a year. Recently changed the battery as it finally gave up the ghost. When stored I keep it in a garage under a car cover hooked up to a trickle charger. Plan to keep the car until it is officially a classic car.
Why would you let it sit so much and not drive it..? Your just saving all the fun for the next person who owns it..?? I have a ZL1 and its only a few yrs old and has a bit over 15k miles, only driven on weekends, and one trip from Indiana to Florida and back.. plus it sits for a few months every winter.. I don't understand the thought of never driving a fun car, especially when they aren't a collectors item of a car, it will never bring you a profit?
@@Clutch_Kick187 The car was never purchased to be an every day car. Being a two door, it is not very practical. When my responsibilities change, retirement and kids growing up, I will have the time to drive it more.
I have an 06 SRT8 Magnum i bought with 65k mi in 2017. Since the car was 9 years old when i got it, i cant attest to the maintenance before then, but im religous about maintaining my vehicles per manufacturer re omendations. I had a lifter fail wiped out the cam at 105k. Tore it all down(if this happens you have metal floating around your entire engine) and rebuilt with cam/valvetrain upgrade. Most importantly a new high VOLUME, oil pumpnot high pressure. Theres a difference. Did some head work , and a tune. You should see the look on peoples faces when a 18 year old station wagon pulls away from a brand new stock 392. I love my grocery getter.
Happened to my 06 300 srt didn’t have knocks or pings of any sort till the car out of nowhere would just shut off and wouldn’t want to start, took it to my local performance shop and they diagnosed my car with lifter failure on cylinder #5 and well oh behold the cars cam was eaten by the seized lifter, mind you my car only had 111k miles and for it to be failing at that Mileage is crazy because I’ve seen people have upwards to 180k miles with no issues with the stock lifters, but anyways I solved the problem by upgrading to the hellcat lifters and I put a comps cam kit in it aswell, I also added a melling performance oil pump for more oil pressure so I wouldn’t have issues later on, but so far car is running like a champ just like the day it came out of factory
I truly believe this is the best naturally aspirated V8 Chrysler has ever made. It's the only Gen III Hemi that was designed from the ground-up for a race application (aside from the Hellcat) and has none of the reliability issues and complexities that MDS and VVT bring. Plus, who doesn't love that glorious aluminum intake manifold!
I'm glad to see good reviews and comments about this engine. I'm just in at 100k miles on my 09 6.1 chally looking to add cam and heads and get the new head/tail lights for a modern look!
I own two of these Jeeps. The only engine issue I’ve had is with the spark plugs. I pulled out .44 gap and went to the auto store to get new ones and they were recommending higher gap from .50-.66 I’ve since changed the plugs 3 times and .44 seems to be the sweet spot. Awesome video too, I own a third 05 Jeep GC with the 4.7 V8 and it has 240K miles on it so I’m confident the beasty 6.1s will last just as long if not longer!
I've got a 04 4.7 Dakota; 123,xxx .44 is the spec for the 4.7s across the board, copper core, being the aluminum heads and the iron block. Though I've read where people have changed the plugs at 60k miles "per the book" and they were .44 when installed, but .5 to .6 at the 60k mark. I'm currently at the 123k on the factory plugs. Still runs and pulls like it always had, if you subtract the sub-par fuel quality as of late.
I purchased my 2006 Magnum SRT8 with 98K miles on it, knowing that it was gonna be not only my daily driver but also my forever car (not selling it). Around 185K miles, it developed a oil pan gasket leak and a rear main seal leak. Decided to do a rebuild on the entire engine for peace of mind and another 185K miles of use. During the tear down, the shop informed me that one of the lifters had started to go bad and was already wearing down one of the camshaft lobes. Since the rebuild, I'm now up to 224K miles. I do oil changes every 3K miles ever since I got the car. I always use Mobil1 Full Synthetic. The 6.1L calls for 0W-40 oil, not 5W-20 as stated in the video.
I may be having the lifter roller issue at 210 miles on my 06 srt8. Looking for an honest shop. Got burned with Tomlin knights in Oshawa. Their $590 assessment was a dropped valve seat. I took the head off and took it to a machine shop in Richmond Hill (honest guys). They reconditioned my head and report was head in perfect condition and valves closing properly. I put it back together and did all secondary replacements on that cylinder but the misfire did not go away. Now I'm confident it's a lifter roller issue thanks to this video. This young man is amazing and he does not know how much he is appreciated. Planning to keep my srt8 06 charger for life.
@@bestman7776 I can confirm the mysterious misfire was indeed a bad lifter. I changed all anyways on bank 2(misfire was on cylinder 6) and finally no more misfires.
@@richey1794 thanks for the update sir. I have an 06 charger srt8 and don’t have that issue yet, but at least I know what to look for. The only issue so far is passenger side AC is not cold, heat works. Other than that it’s perfect. Love that car
I owned a 2008 Charger SRT8 - 6.1L. loved it. Hemi tick began at 10,000 miles. You always do amazing videos. I appreciate just how detailed and in depth you go. That's a lot of work my friend and it is always appreciated!
Awesome video! The “pilot bushing” for the ATF leak in the NAG 1 trans, known to Mercedes techs as the 722.6 is generally a very easy repair to make. So long as the bolt in the pilot bushing isn’t seized in the threaded insert pressed into the conductor plate on the valve body, this is a simple and easy fix. You will likely lose a small amount of fluid when replacing this so have a quart on hand or better yet, replace it when doing a service. Additionally the maximum allowable oil consumption spec in MB motors varies from a maximum of 1 liter every 1,000 kilometers, or one quart every 1,000 miles. I dunno about you but if my car was burning one liter of oil every 620 miles I’d be pretty pissed, but the spec is the spec. Chrysler isn’t the only company that uses absolutely insane specs to cover themselves.
75,000 on my 2010 SRT six speed. Solitary electronic glitch lasted 1/2 hour, no gauges, no tail lights. Spontaneously recovered while driving home (rural roads, early morning, no traffic, dealership could not recover any error codes later. One fault code engine stumble on acceleration again, single event. Cleared the code, drove the car in a spirited manner for 15 minutes no repeats. Likely due to slow driving over a period of time. Love the car. Bought it new, no regrets.
2006 300c SRT8 owner here. 11K+ miles! Loving this grand-daddy HEMI! I do have a minor transmission leak. I have my appointment at the dealership to replace my transmission gasket pan end of the month. 🤞🏿🤞🏿
6.1 Hemi is a fantastic engine grate experience all round such a shame thay stopped production of them in 2010 really bulit proof engine an a lot of fun to drive
Wow wow wow! I don't know where you can get content like this except for on this site. All I can do is say thanks again man you did a great job and I know that took a lot of work to put all that together.
I’m the proud owner of an immaculate 2006 Magnum SRT8 that has 140k on ODO, and it still runs and pulls strong. Just be a stickler on the maintenance, stay preventative and it will always be a faithful ride.
I have the 5.7 and the 6.1 300. The 6.1 hasn’t had any of the major issues that my 5.7 had. That rotten head in the 5.7 gave me the blues when it first started. Lucky I found a good machine shop.
Your just like me I have an ‘07 5.7 SRT Design (Daytona) and ‘06 SRT8 the 5.7 overheated at 105K miles but rebuilt I’m at 115K now my SRT8 is at 197K the 6.1L is the undefeated Mopar engine
In March of 2022 I purchased a 2006 Dodge Charger SRT8 with 8,000 miles on it from a collector heated garage kept mint condition love the car it's my everyday driver did cat back upgrade cold air intake thermostat it is so badass to drive could not afford one back in 2006 but now I have one which was a lot cheaper than buying a new vehicle in this day and age. :) we'll be putting a tune on it in the future. One of the iconic family sedans in Automotive History.
My 2006 300srt8 is at 110,000 miles and has had a Procharger with 8lb boost since it was new. I have only done spark plugs multiple times, oil changes at or before 3000 and a crank sensor at 80,000. Otherwise only accessory Drive components like power steering, alternator, water pump so far. It has been very powerful and very reliable. The transmission also! With that ProCharger on there I have beat on it pretty good to the point of breaking my ring and pinion and my driveshaft while running drag radials often. So basically only oil changes and spark plugs. I guess maybe I should do coils...
Great video i have 2 of them: 06 300C 172k km and 09 Grand Cherokee 204k km. I don't beat on them but I do have fun. Do the maintenence on them and they won't break. Very robust engine and transmission.
I've heard this applies to the 5.7 hemis, but it likely applies to the 6.1: engine temperature. Wait for the car to cool itself before shutting down to avoid heat soak issues.
@@antoniobowen2625 If the engine fan is running while the car is parked, but the engine hasn't been shut off, wait for the fan to switch off before shutting off the engine.
Absolutely love mine. Fan died last summer and it overheated. Luckily didn't drop a seat. Then this year it had nasty detonation(possibly due to oil consumption, 170k) and lost a piece of #8. Been at the builder for over two months now with excuses every week, but hopefully the work will be good when done.
My 6.1 was great to me. Unfortunately was totaled, but make it to a little over 201K miles still running hard, had plenty of miles left to go, and it was running well even though I know at least one of the previous owners was rough on it. But overall great car, kept up with the new muscle cars with just a few small mods 👌 I recommend getting one, they build a lot better than 6.4s do, they handle boost and mods better. But to each their own, I wanted a scat at first but I started doing my research. They’re great cars but stock, they pretty much at maximum power for what they are, you want to get forged internals if you want to put in work on them, as Marspeed covered in the 6.4 Hemi Fatal Flaw
I was in high-school when these came out and I was just a broke Midwest kid that loved mopar. I told myself one day I will have one. Parked in my driveway is my daily driver 06 Chrysler 300c srt8 with 156k on the old 6.1l. Longtube headers no cats and full 3in exhaust with corsa cold air intake and a tune. She sounds great and runs great super unappreciated car but stand put when the newer modern mopar fans are around.
Great video and info for the srt8 6.1. I have a 2008 dodge charger srt8 superbee. At 161000 I had a misfire on cylinder 8. Replaced fuel injectors and coils and plugs. Still got misfire so finally took it in to the shop and had them open it up. Found it was a worn cam shaft. Ended up rebuilding the top half of the motor. Back on the street good as new.
Yeah I feel because the 6.1 wasn’t in so many vehicles and was only around for those 5-6 years that it was somehow cooler and more unique! Also it didn’t have social media to live off of back then haha. 2.4 is a great idea thank you!
I own a 6.1l v8 grand Cherokee. I love that vehicle. The only issue I had with it was the fact that it ran very hot. Over 220 most of the time. I had to change out the thermostat to 180 and get it tuned to set he fan. And flushed out fluids and replaced with new fluids. Other than that I had very little problems with it. Damn good motor
They run hot as all hell. When I got my 2008 challenger ( new ) I put a 180 degree t stat in it, and a tune ( changed the fan programming ). It can still run hot but not as hot as stock.
Im going through this issue as a new 6.1 grand cherokee owner. Changed the upper radiator hose. Tstat at 180, new pump… feel like the fan is failing maybe or what do you think it has 81k miles
@@kickzfanatic These hemi's do like to run on the hotter side unfortunately. I also have a 6.1 GC, currently running 180* t-stat, fans tuned to come on earlier, aluminum radiator.
Same problem here i own a 2008 6.1 jeep mine runs hot as well,if i only change to a 180 tstat without the tune for the fans will that help at all? Or do i need to get the tune for the fans to work with the new tstat?
@@juandediosvaladez6089 you still need to tune it. To set the fan for it to work properly or it’ll just do the same thing… get hot lol. Ever since I did it, no issue
I bought a 2006 Chrysler Srt8 with 155,000 was extremely happy. Started it the next morning and it puffed. Smoke out the right side. Then cleared up, only would do it it it set for 6 or more. I thought valve seals didn't ever get around to addressing it and 40,000 miles later I discovered it's the intake gasket. It fouled out 3 cylinders, replaced gasket no more issues at 208,461 ATM.
another point: I replaced my roller cam followers, the lifters, at almost 200,000. miles. no damage that I could detect, BUT I cool my oil, and I use mobile one 15w50. the new cam followers (I think) replace the needle bearings with bigger roller bearings. there is also a new oiling hole on the lifters. I recall seeing my oil temp reach 300 degrees before I started cooling the oil. that temp is pretty high if you want to maintain adequate roller bearing lubrication. Word to the wise, keep these hemis cool!
I worked in the outboard motor segment of the marine industry for some time and saw LOTS of 'needle-roller' failures in the bottom end of Mercury brand motors from the three cylinder motors to the six cylinder models. The hardened surface of the 'needles' would 'peel' or 'shred' chewing into the surface of both the con rod and the crank pin. They earned the nick-names of "Black Plague" or "Black Death". When I first saw the 'needle' lifter failure videos it was all too familiar. When I buy my SRT8 (next couple of months) I will be replacing the stock lifters with the "ISKY CAMS" recently developed helical oil grooved solid- bushed- roller' lifters straight away.
I have driven my 2007 Australian delivered WH Jeep as a daily for 7 years and ive had my foot to the floor everyday on multiple occasions at probably 85% + of the time. Its chewed oil like mad which has probably been a good thing topping it up with fresh oil, but it initially messed with my MAP sensor sucking oil into the intake which I changed and added an oil catch can. Its never missed a beat since. More than five years. I've had a number of car guys say they have never seen someone foot to the floor always like me in my daily lol. Everything is still going strong but I'm guessing the timing chain would be surely due for assessment now and the 426 stroker kit / turbo I've been saving / putting together for it as a full overhaul scenario and new level of fun. But if i think about it id say i change the oil around every 4500 kilometers, maybe even more than 5000 but im topping it up with oil every month and overall its quite a volume & cost and has only been cheaper in the last 2 1/2 years since i started using 5w40 oil which is much cheaper than the 0w40. Pure grins and smiles for me with this beast, so much so I bought a twin recently. Power to the 6.1! Its a bit over 250,000 kilometers on the clock now
07 charger srt8 @ 183,334mi owner here, nothing major wrong besides the typical small leaks and replacing a sensor or two, I check the oil about every 3 days and tend to beat on it because of the traffic I have to deal with on a daily basis. I ALWAYS turn the key to run but not turn it over for about 10 seconds, then turn it on, let it sit for AT LEAST 1 minute just out of habit and having to connect to android auto. I don’t get on it until I see the oil, engine, and oil temperature is at least 130+. I got the car @ 160k-170k can’t remember EXACTLY. So far I have replaced the radiator as the fan broke and blew a hole in it, the turn signal replaced twice as the dealer broke the spring but “its old” so i had to pay out of pocket, 4 brand new tires as almost all of them had wires showing which was illegal for them to sell but I wanted to buy it no matter what as its been a dream car since i was about 13. I also replaced the battery, air filter twice, cabin air filter*, spark plugs, coil packs, brake pads in the back replaced, steering alignment sensor, both front struts as the right was blown out completely when they sold it to me, replaced one fuel injector as it was bad and caused a misfire, and the oil/filter every 3k miles as i want it to last. I looked at the carfax AFTER I bought it but the previous owners had replaced the alternator, starter x2, and upper control arms. TL;DR Other than regular maintenance and replacing old parts that broke its run perfect for me, hoping to get it rebuilt and upgraded when it hits 200k just to be safe.
I have a 2007 Super Bee with the 6.1L engine with 51,000 miles. I change the oil yearly or at 3,000 miles with Pennzoil Ultra Platinum 0W-40 and a Mopar filter. The car is not driven in the winter. No issues at all.
I own a 09 Jeep SRT8 with the 6.1L and I haven't experienced any of the flaws yet (10+ years of ownership, with 100k+ miles). I change my oil very often and daily-ed it for 5 years before picking up another daily driver that consumes much less fuel. Mine is modified (stock motor) with aftermarket long tube headers, P&P intake, CIA, a bunch of suspension upgrades, and most importantly sticky tires. Mine runs 12.2 in the 1/4th mile and does 0-62MPH (metric conversion) in 3.8sec during the winter (-30f air temp near sea level, aka great DA). I plan to get new aftermarket heads and custom cam and probably change the internals in preparation for FI, although I love it NA for now.
I'm at 11K miles on my 2009 SRT8 Hemi Orange Challenger with Manual Tremec 6060. So far, no issues in the 15 years i've owned her. Of course, I would expect that with extremely low mileage.
13:35 Also check the seals. This may be a reason for excessive oil use. I also have to wonder if using Manual Transmission would extend the abilities of these engines if not also the life. These are industrial engines in grocery getter situations.
If there was only one modification i could do to the 6.1 fir engine life is a catch can. The blow by is ridiculous. Had about 5oz in the can in just 2500 miles.
Another great, detailed video! You inspired me to start making youtube videos and I wanted to ask if you'd be okay with me history, major flaws and why they got canceled videos on cars outside of mopar? I would definitely give you credit for the idea in my videos. Keep up the good work
I own two chargers. 2008 3.5L from new with now over 400k. Got the tick at around 200k. Regular oil changes. Good engine once taken care of. The other is the 2006 srt8 with now 210k with the tick and a mysterious misfire until this video. Got burned with Tomlin knights shop in Oshawa as their $500 assessment was a dropped valve seat and their buddy down the street can fix starting around 4k lol. Here where it gets interesting. (What they did not know was I've been fixing my chargers myself all their lives). I took off the head and had it reconditioned at a machine shop in Richmond Hill(honest guys). Their report was head in perfect condition and valves were looped and closing and opening just perfect. I put the head back on and did all the secondary replacements however the mysterious misfire was still there. Thanks to this video now I'm confident it's a lifter and roller issue. This young man is full of knowledge and does not know how much he is appreciated. Much appreciated!
I did the job myself. Cost of parts in 2022 as follows for Bank 2 only: The lifters(8) $489 tax Head gas kit $197 Oil $120 Manifold gaskits(2 pcs) $39 Exhaust header gaskit $38
I have a 2012 Dodge Durango RT and change my oil every 5k(Royal Purple). No problems but i have a warranty that covers engine and transmission so atleast that will keep me from spending any money 💰.Great informational video 👌🏽💯.
Rebuilt my 2008 Charger SRT8.... Main parts you'll need besides everything else are new timing chain and tensioner, piston rings, high volume oil pump, lifters, and a water pump... Don't forget your torque specs
I always put 97+ octane in mine in the UK and oil change every 3k now not cheap oil either, Mobil or shell, I want to try the penzoil but it's not available here of the shelf. Great detail off the lifters rollers almost paranoid driving it now as I will always try hear out for it now on. As for oil consumption mine hasn't lost a drop between oil changes. Great video thank you.
Actually caught mechanics slipping. Had to check over and cylinder 7 was fouled and plug was actually burnt. Fixed code and then on to next issues. After new cats and new sensors NTK o2 I still get a p2098 coming back but I did find exaust leak and welded it and going to do compression myself to see what each cylinder has soon since it seems to be lugging so improper fuel air ratios. Put some injector cleaner and high octane actually made it respond more as it should. Air filter is super dirty so next fix and vacuumed hoses loose so clamping those. I’ll report back later but fairly easy to work on yourself with obd2 and basic knowledge shared online etc
I have a 6.1 and so far knock on wood I've had no issues with just recently a check engine light comes on and off for the catalytic converter code. I have 133k on my 2006 300C SRT8.
I have a 2006 srt8 charger (130k miles) and the only things I’ve had to replace are piston sensors twice, and thermostat twice with other minor things here and there
I have an 06MSRT8. Keeping fingers crossed, I have 181K on it. My only driver. I always drive like I stole it & track it. No problems but rear died 6m ago, converted to 09 LSD conversion. I only hear a tick for about 3-5 seconds after start when car is not driven for a week or more. I'll keep fingers crossed and pls wish me luck.
The flaws you described are fatal!! In my 1989 5th Avenue i doesn't have the need to replace the oil for at least a year, using Mobil One Full Synthetic, a K&N filter a metal lube treatment and the original Champion copper top spark plugs and of course 93 octane premium gas also a NOS Octane booster, non mention that i replaced the original oil pump with a high volumen one 10 years ago. And today is running like the true champ it is for the almost 18 years i own it. This is true performance, true Chrysler Motors Corporation quality engineering. Sadly todays muscles have been kinda desappointing due to the engineers of the past 10 don't give a damn about it. This is the main reason for why me and millions of true moparists decide to stay in the old school instead. The original school of quality and performance and sadly, the one who desappear to never came back and now much less with the interstellar trying to introduce their electric imported european contraptions with the beloved fratzog logo....😑😑. This stinks and stinks more and rotted fish..😖🤮.
LMAO a Fith avenue? 93 octane in a 135 hp 318? You’re a goof. How’s that shitty 7” rear end? Garbage factory electronics, the horrendous “lean spark engine management system”. 318’s are solid work horse engines but they’re gutless. Fifth avenues were disposable junk with zero collector status. Enjoy your SBS! I’m gonna enjoy my 6.1!
@@benzlick I’m not 100% sure about the 6.1 exhaust manifold fitting the stock 5.7 cats as I had replaced the entire exhaust system with the SRT exhaust system. I know that doesn’t help but as far as the intake and exhaust mounting up to the block, they fit perfect.
The 6.1 is an awesome engine for a NA ....not so much for boosting unless you use better pistons with thicker top ring land. Stock piston does not have enough meat from top of piston to top of ring. Thus the reason they frown on supercharging and turbo. I believe the Max psi from SC i believe is 5-7 psi max.and also don't allow it to idle long periods of time "so i have heard" and the intake is in great demand because it can be bolted to the 5.7 and the 5.7 can take moderate boost. But oil change schedule should be kept tight or before the mileage time and agood filter(SRT) preferably or the black Mopar and also keep a good stock of the PCV on hand not cheap but a lot less than a complete rebuild or cam shaft and lifters. Also do not deveate from the 0w-40 mobile, Pennzoil, Royal purple synthetic and i also like to throw in a bottle of liquid moly every other oil change or Lucas oil stabilizer and a bottle of Lucas fuel injector/system cleaner... it's probably over kill but i like to take care of my stuff and every 16k i send out and oil sample to get engine health update and each report has been outstanding the only time it came back janky was after the break in...oh and get your self a oil filter cutter and inspect the filter pleats for debris. When you play with high horse power race engine's you tend to want to know the health of the $70k+ bullet but same can apply to the $10-14k stt engines....but like I said I am ADD when it comes to my power plants. I love my mopars!👍👌✌️
you should add that they drip valve seats. 5.7l is more prone to this problem, but there is a fix. the machine shops can get new hardened valve seats for the 6.1l hemi. the size and press is supposed to put the problem to bed forever. we'll see in time! Also, the oil (and coolant) gets too hot on these hemis. I have a TH-cam on how I dealt with this on my 6.1l 300c.
i own a srt8 2009 challenger only problem ive had so far is oil started leaking within a couple days after my first oil change going to get it checked out monday
I’m at 295k miles in my 2009 SRT8 challenger. Consistent oil changes and zero problems.
Im at 82k with my 09 luv this car.
Love hearing this. I got an 09 srt8 only on 27k. Bought on 18k and done oil every 3k. Most reliable car ive ever had by a country mile. Zero problems
Jesus
That's crazy, good for you
Play the lotto. Because that's a rare....or you are lying to us. Either way.
Im at 180k miles on my 2008 SRT cherokee (daily driven since 2011). Maintenance is everything. Purchased it in 2011 with 42k miles and I ran it with a Vortech blower from 2012-2016 on 91 pump gas with zero issues just normal maintenance: oil changes, spark plugs, coils. Then from 2018 until now (2024) i been running Full Bolt ons on E85 still zero issues. But I’ve had friends in the past that have had total nightmares with these engines.
I got the 07 300 srt8 6.1. It just turned 218k the other day still running strong. It's my first Mopar and I love it!
Mopar ❤
The 6.1 aluminum intake manifold is highly sought after as it lends itself well to forced induction.
And it can fit on 5.7's, 6.1 is a good motor
mines been sitting in the garage for 5 years didnt know they were sought after
@@pablosoriano6086 let me buy it off u right now for $100
@@pablosoriano6086 Seriously, let me know
@@hittakz3469 I have one I'll sell you. $350
As a 2008 Dodge Charger SRT8 Owner, this video was Great & the Information was Spot on. This Engine is truly awesome & is worth taking care of.... A true Hot Rod. This motor was created before the split in the company.. Real gear heads created this motor...
Oh yeah that lifter job was $2400... But well worth it...
I’ve had 3 of these 2 at over 150k, just maintain them like any other vehicle and they’re bullet proof. I track one of them and I run up to 300-315 degree oil temp with no issues just have to let it run until it gets down to 230 or 240 and shut it down and it’ll be fine after wards and change the oil when you should. The 6.1 is the Quietest Hemi I’ve ever heard none of mine have ever had the valve train noise like a 5.7, 6.4, or 6.2 which is nice.
My experience has been pretty good with my 6.1. Maintenance is always key and they last a long time. It's an overlooked engine and not high tech but a simple and solid V8 that is fun and can be built pretty cheap.
Bouta get one other than oil changes what’s to be expected to keep your engine running good
@@yaboiilaughy5132 pcv valve and the rest of the fluids
Great review. I currently own a Chrysler SRT8 with over 250k miles. It’s my daily driver and I’ve had no issues whatsoever. Just keep a regular maintenance and it’ll be fine
do u think a 09 300 6.1 with 89k miles for 18k is good?
@@tutoszn it’s hard to say without looking at it. It really depends on the condition of it and features. It can easily range between 15k-18k with that kind of mileage.
That’s awesome hopefully it lasts to 300K+
@@JeepSrt-dr9fg I’ll get there soon enough. I drive an hour and 18 minutes to work every day and even though gas prices suck these days, my job is worth the trip
@@Jhrivera621 I know man I deliver pizzas in 1 of mine paying $800 a month on gas in Ohio
I've had the 3.6, have the 6.4L and the 6.1L. The 6.1 is probably the quietest of the bunch, and power is in the higher rev range. Love the fact it doesn't have MDS, and its a very reliable engine. The 6.4L in my GC SRT has MDS (not my favourite) , which I think from '16 up has corrected the lifter problem, time will tell. Great video, love my 6.1L Challenger SRT!
What about mds is not admirable? Is it noticable when driving?
@@Froggyfresh04all it does is save a little gas but complicate the whole system
The best thing to prevent lifter failures is, once the original set fail, to replace the Melling HV or hellcat oil pumps as well as installing a set of ISKY bushing type lifters. No more “HEMI tick” nor lifter failures!
I'm one of only 120 UK owners of the SRT8 Grance Cherokee and it's EPIC. Love it, picked up on 39k miles in 2021... it's a last of the line 2010 in silver. I changed my oil (which should be 0/40W and not 5/20W) as stated in this article as well. Change oil every 3-3.5k miles, drop transmission/tranfer case and both diffs every 20k... and runs sweet. EPIC engine!
180,000 kilometers (110,000 miles) on my 300C SRT8, no issues to worry about, especially with the engine. Solid build and strong performance for a 2008 car.
Ive owned my 2011 300c SRT8 for 7 years , ive never had a single problem with it, I bought it at 70,000k,s , it now has 139k . Ive changed spark plugs , done ALL fluids , trans/power steering etc etc, i do oil/filter every 5 to 7 thousand k,s , i just recently did a radiator flush and installed new coolant and reservoir. This car runs like a dream for me, It chews threw front brake pads and rotors, just got the TPM sensor warning front right, bought 2 new sensors of ebay, should fix that, changed a battery, other then that all good, i love it . Only advice is keep on top the regular maintenance.
For all the gen 3 hemis, if you can. The comp cam lifters are the permanent fix. And if you want comp cams or a Lunati camshaft they’re definitely fun and sound great all made really well.
What is the price range on those ?
@@johnliberty6779 last I saw they were about $500 or so.
Excuse my ignorant question, but this upgrade with a custom tune of course right?
147,000+ miles on my 06 300 SRT8. I stay on top of my oil changes and thus far I have had no engine trouble. As mentioned, I believe consistent maintenance is a key to longevity with these and probable any motor for that matter.
Definitely! My 06 300 SRT8 has 110,000 I've only done spark plugs and oil changes. It also has a procharger unit since it was new
07 Jeep SRT8 here, stock. It's been great so far. I've had it for only 5k miles and bought it at 113k. I use Redline 0w40 ......smooth sailing
Love that Truck bro I got the same year ‼️
I have heard there is a plastic pulley that will fail. I have less than 16,000 miles on my 2009 Challenger SRT8. I change the oil once a year, have changed the diff and transmission oil just because of the age of the vehicle. Only use premium and will add Techron once a year. Recently changed the battery as it finally gave up the ghost. When stored I keep it in a garage under a car cover hooked up to a trickle charger. Plan to keep the car until it is officially a classic car.
WHAT PLASTIC PULLEY
The only plastic pulley is the idler replace with a gates metal idler
I have just under 17,000 miles on my car now. Still smooth sailing.
Why would you let it sit so much and not drive it..? Your just saving all the fun for the next person who owns it..?? I have a ZL1 and its only a few yrs old and has a bit over 15k miles, only driven on weekends, and one trip from Indiana to Florida and back.. plus it sits for a few months every winter.. I don't understand the thought of never driving a fun car, especially when they aren't a collectors item of a car, it will never bring you a profit?
@@Clutch_Kick187 The car was never purchased to be an every day car. Being a two door, it is not very practical. When my responsibilities change, retirement and kids growing up, I will have the time to drive it more.
I have an 06 SRT8 Magnum i bought with 65k mi in 2017. Since the car was 9 years old when i got it, i cant attest to the maintenance before then, but im religous about maintaining my vehicles per manufacturer re omendations. I had a lifter fail wiped out the cam at 105k. Tore it all down(if this happens you have metal floating around your entire engine) and rebuilt with cam/valvetrain upgrade. Most importantly a new high VOLUME, oil pumpnot high pressure. Theres a difference. Did some head work , and a tune. You should see the look on peoples faces when a 18 year old station wagon pulls away from a brand new stock 392. I love my grocery getter.
Happened to my 06 300 srt didn’t have knocks or pings of any sort till the car out of nowhere would just shut off and wouldn’t want to start, took it to my local performance shop and they diagnosed my car with lifter failure on cylinder #5 and well oh behold the cars cam was eaten by the seized lifter, mind you my car only had 111k miles and for it to be failing at that Mileage is crazy because I’ve seen people have upwards to 180k miles with no issues with the stock lifters, but anyways I solved the problem by upgrading to the hellcat lifters and I put a comps cam kit in it aswell, I also added a melling performance oil pump for more oil pressure so I wouldn’t have issues later on, but so far car is running like a champ just like the day it came out of factory
I truly believe this is the best naturally aspirated V8 Chrysler has ever made. It's the only Gen III Hemi that was designed from the ground-up for a race application (aside from the Hellcat) and has none of the reliability issues and complexities that MDS and VVT bring. Plus, who doesn't love that glorious aluminum intake manifold!
I'm glad to see good reviews and comments about this engine. I'm just in at 100k miles on my 09 6.1 chally looking to add cam and heads and get the new head/tail lights for a modern look!
I own two of these Jeeps. The only engine issue I’ve had is with the spark plugs. I pulled out .44 gap and went to the auto store to get new ones and they were recommending higher gap from .50-.66 I’ve since changed the plugs 3 times and .44 seems to be the sweet spot.
Awesome video too, I own a third 05 Jeep GC with the 4.7 V8 and it has 240K miles on it so I’m confident the beasty 6.1s will last just as long if not longer!
You and I both
My 6.1L is at 197,XXX miles I just need maintenance on the transmission the engine still roars healthy it will last maintenance is the key
I've got a 04 4.7 Dakota; 123,xxx .44 is the spec for the 4.7s across the board, copper core, being the aluminum heads and the iron block. Though I've read where people have changed the plugs at 60k miles "per the book" and they were .44 when installed, but .5 to .6 at the 60k mark. I'm currently at the 123k on the factory plugs. Still runs and pulls like it always had, if you subtract the sub-par fuel quality as of late.
srt8 was the hellcat of its day😂
Heck yeah LOL my 300 SRT8 has a procharger unit so even more Hellcat like. And this generation was a bit lighter of a car than the Hellcat charger
Nah fr😂😂
I purchased my 2006 Magnum SRT8 with 98K miles on it, knowing that it was gonna be not only my daily driver but also my forever car (not selling it). Around 185K miles, it developed a oil pan gasket leak and a rear main seal leak. Decided to do a rebuild on the entire engine for peace of mind and another 185K miles of use. During the tear down, the shop informed me that one of the lifters had started to go bad and was already wearing down one of the camshaft lobes. Since the rebuild, I'm now up to 224K miles.
I do oil changes every 3K miles ever since I got the car. I always use Mobil1 Full Synthetic. The 6.1L calls for 0W-40 oil, not 5W-20 as stated in the video.
I may be having the lifter roller issue at 210 miles on my 06 srt8. Looking for an honest shop. Got burned with Tomlin knights in Oshawa. Their $590 assessment was a dropped valve seat. I took the head off and took it to a machine shop in Richmond Hill (honest guys). They reconditioned my head and report was head in perfect condition and valves closing properly. I put it back together and did all secondary replacements on that cylinder but the misfire did not go away. Now I'm confident it's a lifter roller issue thanks to this video. This young man is amazing and he does not know how much he is appreciated. Planning to keep my srt8 06 charger for life.
@@richey1794wondering if you have an update on this?
@@bestman7776 I can confirm the mysterious misfire was indeed a bad lifter. I changed all anyways on bank 2(misfire was on cylinder 6) and finally no more misfires.
@@richey1794 thanks for the update sir. I have an 06 charger srt8 and don’t have that issue yet, but at least I know what to look for.
The only issue so far is passenger side AC is not cold, heat works. Other than that it’s perfect. Love that car
I owned a 2008 Charger SRT8 - 6.1L. loved it. Hemi tick began at 10,000 miles. You always do amazing videos. I appreciate just how detailed and in depth you go. That's a lot of work my friend and it is always appreciated!
10k?? Did it need rebuilding?
What did u do once u discovered the tick?
Awesome video! The “pilot bushing” for the ATF leak in the NAG 1 trans, known to Mercedes techs as the 722.6 is generally a very easy repair to make. So long as the bolt in the pilot bushing isn’t seized in the threaded insert pressed into the conductor plate on the valve body, this is a simple and easy fix. You will likely lose a small amount of fluid when replacing this so have a quart on hand or better yet, replace it when doing a service. Additionally the maximum allowable oil consumption spec in MB motors varies from a maximum of 1 liter every 1,000 kilometers, or one quart every 1,000 miles. I dunno about you but if my car was burning one liter of oil every 620 miles I’d be pretty pissed, but the spec is the spec. Chrysler isn’t the only company that uses absolutely insane specs to cover themselves.
75,000 on my 2010 SRT six speed. Solitary electronic glitch lasted 1/2 hour, no gauges, no tail lights. Spontaneously recovered while driving home (rural roads, early morning, no traffic, dealership could not recover any error codes later. One fault code engine stumble on acceleration again, single event. Cleared the code, drove the car in a spirited manner for 15 minutes no repeats. Likely due to slow driving over a period of time. Love the car. Bought it new, no regrets.
2006 300c SRT8 owner here. 11K+ miles! Loving this grand-daddy HEMI! I do have a minor transmission leak. I have my appointment at the dealership to replace my transmission gasket pan end of the month. 🤞🏿🤞🏿
It is probably that screw in electrical connector...easy fix in your driveway.
@jeremiahjohnson9908 not sure what caused it but it was less than $200 If I remember correctly. Haven't had any leaks since.😏
i have a 2007 Chrysler srt8 with 259,000 miles. The engine seems to be indestructible!
cool now put a whipple charger on it
6.1 Hemi is a fantastic engine grate experience all round such a shame thay stopped production of them in 2010 really bulit proof engine an a lot of fun to drive
Wow wow wow! I don't know where you can get content like this except for on this site. All I can do is say thanks again man you did a great job and I know that took a lot of work to put all that together.
I’m the proud owner of an immaculate 2006 Magnum SRT8 that has 140k on ODO, and it still runs and pulls strong. Just be a stickler on the maintenance, stay preventative and it will always be a faithful ride.
I have the 5.7 and the 6.1 300. The 6.1 hasn’t had any of the major issues that my 5.7 had. That rotten head in the 5.7 gave me the blues when it first started. Lucky I found a good machine shop.
Your just like me I have an ‘07 5.7 SRT Design (Daytona) and ‘06 SRT8 the 5.7 overheated at 105K miles but rebuilt I’m at 115K now my SRT8 is at 197K the 6.1L is the undefeated Mopar engine
In March of 2022 I purchased a 2006 Dodge Charger SRT8 with 8,000 miles on it from a collector heated garage kept mint condition love the car it's my everyday driver did cat back upgrade cold air intake thermostat it is so badass to drive could not afford one back in 2006 but now I have one which was a lot cheaper than buying a new vehicle in this day and age. :) we'll be putting a tune on it in the future. One of the iconic family sedans in Automotive History.
My 2006 300srt8 is at 110,000 miles and has had a Procharger with 8lb boost since it was new. I have only done spark plugs multiple times, oil changes at or before 3000 and a crank sensor at 80,000. Otherwise only accessory Drive components like power steering, alternator, water pump so far. It has been very powerful and very reliable. The transmission also! With that ProCharger on there I have beat on it pretty good to the point of breaking my ring and pinion and my driveshaft while running drag radials often. So basically only oil changes and spark plugs. I guess maybe I should do coils...
Great video i have 2 of them: 06 300C 172k km and 09 Grand Cherokee 204k km. I don't beat on them but I do have fun. Do the maintenence on them and they won't break. Very robust engine and transmission.
Just got a 2010 SRT Challenger. This video was very helpful. I did put in the mid grade gas on first fill up but will go back to the Premium. Thanks
I've heard this applies to the 5.7 hemis, but it likely applies to the 6.1: engine temperature. Wait for the car to cool itself before shutting down to avoid heat soak issues.
What do u mean wait for the car to cool itself? It doesn't cook itself until it shuts off
@@antoniobowen2625 If the engine fan is running while the car is parked, but the engine hasn't been shut off, wait for the fan to switch off before shutting off the engine.
Absolutely love mine. Fan died last summer and it overheated. Luckily didn't drop a seat. Then this year it had nasty detonation(possibly due to oil consumption, 170k) and lost a piece of #8. Been at the builder for over two months now with excuses every week, but hopefully the work will be good when done.
My 6.1 was great to me. Unfortunately was totaled, but make it to a little over 201K miles still running hard, had plenty of miles left to go, and it was running well even though I know at least one of the previous owners was rough on it. But overall great car, kept up with the new muscle cars with just a few small mods 👌 I recommend getting one, they build a lot better than 6.4s do, they handle boost and mods better. But to each their own, I wanted a scat at first but I started doing my research. They’re great cars but stock, they pretty much at maximum power for what they are, you want to get forged internals if you want to put in work on them, as Marspeed covered in the 6.4 Hemi Fatal Flaw
I had a 07 Chrysler 300 SRT8. No issues what so ever. Installed an "Airhammer" carbon fiber CAI. Made some great sounds!
I was in high-school when these came out and I was just a broke Midwest kid that loved mopar. I told myself one day I will have one. Parked in my driveway is my daily driver 06 Chrysler 300c srt8 with 156k on the old 6.1l. Longtube headers no cats and full 3in exhaust with corsa cold air intake and a tune. She sounds great and runs great super unappreciated car but stand put when the newer modern mopar fans are around.
Great video and info for the srt8 6.1. I have a 2008 dodge charger srt8 superbee. At 161000 I had a misfire on cylinder 8. Replaced fuel injectors and coils and plugs. Still got misfire so finally took it in to the shop and had them open it up. Found it was a worn cam shaft. Ended up rebuilding the top half of the motor. Back on the street good as new.
How much did it cost for the repair? Thinking about buying an 06 srt8 with 170k miles
I own a 2010 SRT8 I have just over 36,000 miles and she is running strong with no issues.
Great type of video 👍 the 6.1 was a cool engine. Also maybe you could do a video of the 2.4, like from the caliber and compass.
Yeah I feel because the 6.1 wasn’t in so many vehicles and was only around for those 5-6 years that it was somehow cooler and more unique! Also it didn’t have social media to live off of back then haha. 2.4 is a great idea thank you!
Isn’t the 2.4L the Mutli Air Four Cylinder engine wasn’t a good one to begin :/ yes do it next 😂
@@andresgarcia1520 it's not too bad, as long as people keep up on it and replace some things every 50k miles lol.
I have an 06 300 srt8 140k only had to replace a thermostat as far as the engine goes. Awesome power plant
I own a 6.1l v8 grand Cherokee. I love that vehicle. The only issue I had with it was the fact that it ran very hot. Over 220 most of the time. I had to change out the thermostat to 180 and get it tuned to set he fan. And flushed out fluids and replaced with new fluids. Other than that I had very little problems with it. Damn good motor
They run hot as all hell. When I got my 2008 challenger ( new ) I put a 180 degree t stat in it, and a tune ( changed the fan programming ). It can still run hot but not as hot as stock.
Im going through this issue as a new 6.1 grand cherokee owner. Changed the upper radiator hose. Tstat at 180, new pump… feel like the fan is failing maybe or what do you think it has 81k miles
@@kickzfanatic These hemi's do like to run on the hotter side unfortunately. I also have a 6.1 GC, currently running 180* t-stat, fans tuned to come on earlier, aluminum radiator.
Same problem here i own a 2008 6.1 jeep mine runs hot as well,if i only change to a 180 tstat without the tune for the fans will that help at all? Or do i need to get the tune for the fans to work with the new tstat?
@@juandediosvaladez6089 you still need to tune it. To set the fan for it to work properly or it’ll just do the same thing… get hot lol. Ever since I did it, no issue
I bought a 2006 Chrysler Srt8 with 155,000 was extremely happy. Started it the next morning and it puffed. Smoke out the right side. Then cleared up, only would do it it it set for 6 or more. I thought valve seals didn't ever get around to addressing it and 40,000 miles later I discovered it's the intake gasket. It fouled out 3 cylinders, replaced gasket no more issues at 208,461 ATM.
I have 2006 srt8 300 with 234005 miles on it daily driven all stock until it goes then I'm building the other block I have.
another point: I replaced my roller cam followers, the lifters, at almost 200,000. miles. no damage that I could detect, BUT I cool my oil, and I use mobile one 15w50. the new cam followers (I think) replace the needle bearings with bigger roller bearings. there is also a new oiling hole on the lifters. I recall seeing my oil temp reach 300 degrees before I started cooling the oil. that temp is pretty high if you want to maintain adequate roller bearing lubrication. Word to the wise, keep these hemis cool!
I worked in the outboard motor segment of the marine industry for some time and saw LOTS of 'needle-roller' failures in the bottom end of Mercury brand motors from the three cylinder motors to the six cylinder models. The hardened surface of the 'needles' would 'peel' or 'shred' chewing into the surface of both the con rod and the crank pin. They earned the nick-names of "Black Plague" or "Black Death". When I first saw the 'needle' lifter failure videos it was all too familiar. When I buy my SRT8 (next couple of months) I will be replacing the stock lifters with the "ISKY CAMS" recently developed helical oil grooved solid- bushed- roller' lifters straight away.
Have my 07 300 srt since Jan 2020. No big issues beside typical stuff. Brakes tires etc. have 133k on her. Still strong
Awesome video bro. I will always lust over the first gen SRT-8 Chargers.
I have driven my 2007 Australian delivered WH Jeep as a daily for 7 years and ive had my foot to the floor everyday on multiple occasions at probably 85% + of the time. Its chewed oil like mad which has probably been a good thing topping it up with fresh oil, but it initially messed with my MAP sensor sucking oil into the intake which I changed and added an oil catch can. Its never missed a beat since. More than five years. I've had a number of car guys say they have never seen someone foot to the floor always like me in my daily lol. Everything is still going strong but I'm guessing the timing chain would be surely due for assessment now and the 426 stroker kit / turbo I've been saving / putting together for it as a full overhaul scenario and new level of fun.
But if i think about it id say i change the oil around every 4500 kilometers, maybe even more than 5000 but im topping it up with oil every month and overall its quite a volume & cost and has only been cheaper in the last 2 1/2 years since i started using 5w40 oil which is much cheaper than the 0w40. Pure grins and smiles for me with this beast, so much so I bought a twin recently.
Power to the 6.1! Its a bit over 250,000 kilometers on the clock now
07 charger srt8 @ 183,334mi owner here, nothing major wrong besides the typical small leaks and replacing a sensor or two, I check the oil about every 3 days and tend to beat on it because of the traffic I have to deal with on a daily basis. I ALWAYS turn the key to run but not turn it over for about 10 seconds, then turn it on, let it sit for AT LEAST 1 minute just out of habit and having to connect to android auto. I don’t get on it until I see the oil, engine, and oil temperature is at least 130+. I got the car @ 160k-170k can’t remember EXACTLY. So far I have replaced the radiator as the fan broke and blew a hole in it, the turn signal replaced twice as the dealer broke the spring but “its old” so i had to pay out of pocket, 4 brand new tires as almost all of them had wires showing which was illegal for them to sell but I wanted to buy it no matter what as its been a dream car since i was about 13. I also replaced the battery, air filter twice, cabin air filter*, spark plugs, coil packs, brake pads in the back replaced, steering alignment sensor, both front struts as the right was blown out completely when they sold it to me, replaced one fuel injector as it was bad and caused a misfire, and the oil/filter every 3k miles as i want it to last. I looked at the carfax AFTER I bought it but the previous owners had replaced the alternator, starter x2, and upper control arms.
TL;DR Other than regular maintenance and replacing old parts that broke its run perfect for me, hoping to get it rebuilt and upgraded when it hits 200k just to be safe.
Had em both 5.7 and 6.1 and the 6.1 is a superior quality
I have a 2007 Super Bee with the 6.1L engine with 51,000 miles. I change the oil yearly or at 3,000 miles with Pennzoil Ultra Platinum 0W-40 and a Mopar filter. The car is not driven in the winter. No issues at all.
Mi 08 wk1 with 56k and is running great massive torque just maintain it and you should be fine
2006 300c srt8 91,000 miles. Still going strong no issues. 👍
I own a 09 Jeep SRT8 with the 6.1L and I haven't experienced any of the flaws yet (10+ years of ownership, with 100k+ miles). I change my oil very often and daily-ed it for 5 years before picking up another daily driver that consumes much less fuel. Mine is modified (stock motor) with aftermarket long tube headers, P&P intake, CIA, a bunch of suspension upgrades, and most importantly sticky tires. Mine runs 12.2 in the 1/4th mile and does 0-62MPH (metric conversion) in 3.8sec during the winter (-30f air temp near sea level, aka great DA).
I plan to get new aftermarket heads and custom cam and probably change the internals in preparation for FI, although I love it NA for now.
Hi from Australia. May I ask which headers and exhaust you have and what tune? That’s some fantastic numbers you are putting down. Cheers.
I'm at 11K miles on my 2009 SRT8 Hemi Orange Challenger with Manual Tremec 6060. So far, no issues in the 15 years i've owned her. Of course, I would expect that with extremely low mileage.
13:35 Also check the seals. This may be a reason for excessive oil use. I also have to wonder if using Manual Transmission would extend the abilities of these engines if not also the life. These are industrial engines in grocery getter situations.
6.1 hemi 48,000
Miles over here!! 💯
Yes sir 🔥
Got my SRT8 beginning of the yr so I highly appreciate tho video! Definitely never gettin rid of mine
I'm looking to buy a 2006 charger srt8 black clean title with 105,000 miles. They want 14k and I got him down to 11.7 is that a good deal?
So the 6.1 can handle a turbo or a supercharge maybe even a twin turbo?
If there was only one modification i could do to the 6.1 fir engine life is a catch can. The blow by is ridiculous. Had about 5oz in the can in just 2500 miles.
Another great, detailed video! You inspired me to start making youtube videos and I wanted to ask if you'd be okay with me history, major flaws and why they got canceled videos on cars outside of mopar? I would definitely give you credit for the idea in my videos. Keep up the good work
I own two chargers. 2008 3.5L from new with now over 400k. Got the tick at around 200k. Regular oil changes. Good engine once taken care of.
The other is the 2006 srt8 with now 210k with the tick and a mysterious misfire until this video. Got burned with Tomlin knights shop in Oshawa as their $500 assessment was a dropped valve seat and their buddy down the street can fix starting around 4k lol. Here where it gets interesting. (What they did not know was I've been fixing my chargers myself all their lives). I took off the head and had it reconditioned at a machine shop in Richmond Hill(honest guys). Their report was head in perfect condition and valves were looped and closing and opening just perfect. I put the head back on and did all the secondary replacements however the mysterious misfire was still there. Thanks to this video now I'm confident it's a lifter and roller issue. This young man is full of knowledge and does not know how much he is appreciated. Much appreciated!
Update: This is confirmation that it was indeed one lifter roller that was bad. I replaced all on that bank anyways and misfire is finally gone!
@@richey1794how much did the job cost?
I did the job myself. Cost of parts in 2022 as follows for Bank 2 only:
The lifters(8) $489 tax
Head gas kit $197
Oil $120
Manifold gaskits(2 pcs) $39
Exhaust header gaskit $38
I have a 2012 Dodge Durango RT and change my oil every 5k(Royal Purple). No problems but i have a warranty that covers engine and transmission so atleast that will keep me from spending any money 💰.Great informational video 👌🏽💯.
The best N/A Gen III Hemi ever made. Wish I could’ve bought one instead of my ‘11 R/T Charger!
I just sold an 09 Challenger 6.1 like new very well takin care of for 13k. Only 87k miles.
Rebuilt my 2008 Charger SRT8.... Main parts you'll need besides everything else are new timing chain and tensioner, piston rings, high volume oil pump, lifters, and a water pump... Don't forget your torque specs
Only lol. Sounds like the whole car
@@mvc2177 classics have to be restored
I always put 97+ octane in mine in the UK and oil change every 3k now not cheap oil either, Mobil or shell, I want to try the penzoil but it's not available here of the shelf.
Great detail off the lifters rollers almost paranoid driving it now as I will always try hear out for it now on. As for oil consumption mine hasn't lost a drop between oil changes.
Great video thank you.
I use Penrite in Australia as it's made here best oil for classic cars i think its in the UK also.
Actually caught mechanics slipping. Had to check over and cylinder 7 was fouled and plug was actually burnt. Fixed code and then on to next issues. After new cats and new sensors NTK o2 I still get a p2098 coming back but I did find exaust leak and welded it and going to do compression myself to see what each cylinder has soon since it seems to be lugging so improper fuel air ratios. Put some injector cleaner and high octane actually made it respond more as it should. Air filter is super dirty so next fix and vacuumed hoses loose so clamping those. I’ll report back later but fairly easy to work on yourself with obd2 and basic knowledge shared online etc
I have a 6.1 and so far knock on wood I've had no issues with just recently a check engine light comes on and off for the catalytic converter code. I have 133k on my 2006 300C SRT8.
Possibly could be an 02 sensor on its way out
Thanks Richey I'll keep that in mind.
I got 428,000 miles on my challenger srt8 and it runs great but just started roller lifter ticking time for a cam and lifters
I have a 2006 srt8 charger (130k miles) and the only things I’ve had to replace are piston sensors twice, and thermostat twice with other minor things here and there
156k miles. Had the transmission leak. 0-40 superunleaded. No major issues owned it for 15 years. Never selling it
2007 chrysler 300 srt8
I have an 06MSRT8. Keeping fingers crossed, I have 181K on it. My only driver. I always drive like I stole it & track it. No problems but rear died 6m ago, converted to 09 LSD conversion. I only hear a tick for about 3-5 seconds after start when car is not driven for a week or more. I'll keep fingers crossed and pls wish me luck.
The fix for the lifters is to put the lifters from the 6.2 hellcat engine
I didnt have any of hose problems in my 07 SuperBee paid cash brand new and sold it 4 years later with 15,000 miles on her..Always garaged
Love the 6.1 mine only at 51k miles no problems yet
The flaws you described are fatal!! In my 1989 5th Avenue i doesn't have the need to replace the oil for at least a year, using Mobil One Full Synthetic, a K&N filter a metal lube treatment and the original Champion copper top spark plugs and of course 93 octane premium gas also a NOS Octane booster, non mention that i replaced the original oil pump with a high volumen one 10 years ago. And today is running like the true champ it is for the almost 18 years i own it. This is true performance, true Chrysler Motors Corporation quality engineering. Sadly todays muscles have been kinda desappointing due to the engineers of the past 10 don't give a damn about it. This is the main reason for why me and millions of true moparists decide to stay in the old school instead. The original school of quality and performance and sadly, the one who desappear to never came back and now much less with the interstellar trying to introduce their electric imported european contraptions with the beloved fratzog logo....😑😑. This stinks and stinks more and rotted fish..😖🤮.
LMAO a Fith avenue? 93 octane in a 135 hp 318? You’re a goof. How’s that shitty 7” rear end? Garbage factory electronics, the horrendous “lean spark engine management system”.
318’s are solid work horse engines but they’re gutless. Fifth avenues were disposable junk with zero collector status.
Enjoy your SBS! I’m gonna enjoy my 6.1!
@@shippybs Enjoy your garbage while it last clown!🤪
Actual 6.1 Cam specs are
@.006 Lift Intake 267/ exhaust 271
@.050 lift Intake 206 / exhaust 211
lobe lift .340/.330
Gross lift is Intake .544 exhaust .528
117.5 LSA
121.5 ICL
their
I've heard only from hearsay that the 6.1L intake and exhaust manifolds will fit on the 5.7, do you know if this is true of false?
It’s bolts up directly. I owned Chrysler with the 5.7 and have done it myself. I’ve since upgraded to the Chrysler SRT8
Are they exactly the same as in can be installed with no modifications? Do they fit right up to the 5.7 cats?
@@benzlick I’m not 100% sure about the 6.1 exhaust manifold fitting the stock 5.7 cats as I had replaced the entire exhaust system with the SRT exhaust system. I know that doesn’t help but as far as the intake and exhaust mounting up to the block, they fit perfect.
@@Jhrivera621 thanks, was brainstorming a future build with a buddy of mine, the plan is a 5.7 swap into his 1983 Challenger.
@@benzlick they will NOT bolt to 5.7 cats
The 6.1 is an awesome engine for a NA ....not so much for boosting unless you use better pistons with thicker top ring land.
Stock piston does not have enough meat from top of piston to top of ring.
Thus the reason they frown on supercharging and turbo. I believe the Max psi from SC i believe is 5-7 psi max.and also don't allow it to idle long periods of time "so i have heard" and the intake is in great demand because it can be bolted to the 5.7 and the 5.7 can take moderate boost.
But oil change schedule should be kept tight or before the mileage time and agood filter(SRT) preferably or the black Mopar and also keep a good stock of the PCV on hand not cheap but a lot less than a complete rebuild or cam shaft and lifters.
Also do not deveate from the 0w-40 mobile, Pennzoil, Royal purple synthetic and i also like to throw in a bottle of liquid moly every other oil change or Lucas oil stabilizer and a bottle of Lucas fuel injector/system cleaner... it's probably over kill but i like to take care of my stuff and every 16k i send out and oil sample to get engine health update and each report has been outstanding the only time it came back janky was after the break in...oh and get your self a oil filter cutter and inspect the filter pleats for debris.
When you play with high horse power race engine's you tend to want to know the health of the $70k+ bullet but same can apply to the $10-14k stt engines....but like I said I am ADD when it comes to my power plants.
I love my mopars!👍👌✌️
Only issue I have found is the valve springs breaking on high mileage engines, I’d recommend new springs after 200,000kms
The guy is I do cars. He is a great engine tear down channel.
2009 challenger 6 speed with 73k miles, Vortech supercharged since new. no major issues
Haven’t experienced any of these problems and I hope I never do lol great video!!
Do you happen to know why the Charger 6.1 and the 300c 6.1 sound so different from eachother with the same aftermarket exuast setups?
Dodge needs to bring back the 6.1l Hemi into the line up
you should add that they drip valve seats. 5.7l is more prone to this problem, but there is a fix. the machine shops can get new hardened valve seats for the 6.1l hemi. the size and press is supposed to put the problem to bed forever. we'll see in time! Also, the oil (and coolant) gets too hot on these hemis. I have a TH-cam on how I dealt with this on my 6.1l 300c.
I just bought a 2008 Challenger SRT8 with 200 miles. I hope it lasts!
Did this man say replace oil every 3000 miles....imma stick to 5 or ill be changing it once a month
Currently having P2098 code issues.
I have changed catalytic converters 2x and o2 sensors 2x as well, and now I got p2098 code back again.
i own a srt8 2009 challenger only problem ive had so far is oil started leaking within a couple days after my first oil change going to get it checked out monday
Amen. My daily driver, Austrian assembled by Magna Styr, 2008 SRT 8, 6.1, and your info fabulous. RHD.
Funny my FBO 6.1L from Santa Monica to the IE gets 23 MPG……….yes I had to grandpa foot it at non peak traffic hours but amazing to still see
You might look at Johnson lifters for the hemi tick issue.