I have a 2009 Tahoe Hybrid also. Had this same problem, started off with jerking while accelerating then escalated to the same issue you have here. Diagnostic threw a code P0301 (Cylinder 1 misfire). I knew it would likely be the spark plug, ignition coil or spark plug wires. So I replaced the spark plug and that didn’t work then replaced the ignition coil! That fixed it. Cleared the codes out and haven’t had the issue since. There is video on my page how to replace the coil on the Hybrid.
I just had the same problem. Same noise etc. almost immediately after passing 200,000 miles. I took mine to a Chevy Dealer they said the engine was shot, oil pump and catalytic converter blown. They quoted $10,000 for a new engine, or $1000 to buy the car. Have you diagnosed/solved the problem with yours? I have talked to a few mechanics about replacing the entire Hybrid drive train with a standard GM engine and transmission from a non-hybrid Tahoe. This is possible but a monumental task. Update: I read that you had spark plug problems. Mine must be more serious but sounded and behaved the exact same.
Yea man this problem sucks because it can be numerous of things. I had someone say it could be the lifters which cost 3k to fix. I’m lucky to say it was just spark plugs, coils, and oil that I needed.
Did you manage to get the hybrid engine swapped with regular engine? 2011 Yukon Denali hybrid same issues was quoted new engine $11,000 or fix for 6,500 Canadian...
@@ボリヴァ I ended up discovering my camshaft had sheared in two as well as a couple collapsed lifters. Had the engine rebuilt at an independent shop for $2500.
Broken Lifter on the number one cylinder. I have dealt with this issue probably 15 plus times with Tahoe’s & Escalade’s in my fleet of private transportation SUV’s. I own a livery company in KC. Heads have to come off to fix the problem and if you continue to drive it at all in that condition you risk SEVERELY damaging the engine.
hi, yes, it was spark plug number 1. u started to change all spark plugs, but the left side of the truck has too many things in the way, i was told $203 just for the 4 plugs to be,changed. are you having problems with yours?
Not sure if you guys figured out the problem yet, I have a 09 black hybrid mode 2 also and I dealt with that shaking for 2 years before we figured it out, there is this thing called the LOMA (lifter, oil, manifold,assembly ) plate in the cylinder head, it's some kind of electronic devices the helps feed oil to the lifters or something it's a 200-300 dollar part, the shop replaced it and it's stopped the shaking
I have the exact vehicle as urs and the dealer doesn't know how to fix it, I have no clue what to do with it. it drives fine on the highway but sometimes when the vehicle is cold and I start it and goes from hybrid to engine power the motor shakes bad and engine light flashing. if I stop and shut it off and back on the vehicle goes normal again and its pissing me off that I cant find someone to fix it
you have a bad lifter, you have to figure out in what side is the bad lifter ,remove the head replace it and put back the head and everything will be back to normal guaranteed.
You dont HAVE to remove the heads to fix this permanently....take off intake.take off flat pan underneath intake..take off valve cover on affected lifter..rocker will be loose...take off that rocker but leave in push rod...stick an old push rod in intake hole above affected lifter and tap with a mallet...the lifter will unstick and the valve cover pushrod will shoot out. Now need to reduce oil pressure so it doesn't collapse again. Remove filter from the oil sending unit.. use cold chisel to remove gaskets from under the flat pan under intake. You are just trying to "damage" them enough so that oil pressure does not build...REINSTALL. Did this to my silverado and yukon....fixed both
the hybrid has a HIGH oil pressure pump variable one like the newer corvette has... I had a mis fire on #1 it turned out to be a bad plug it only made it to 99,989 miles before it went bad far short of the 100,000 miles rating it had
@@rodrickbenford4671 Im in Alabama, I'm just a regular guy who had a issue and researched it. Im on my normal page today but this fix takes about 3hrs and you done. I learned it from another youtube video...a stuck lifter had my Yukon sounding like motor was knocking it was so bad. Now its quiet and runs smooth
I have a black 2009 tahoe hybrid. It idles sometimes when I’m at a stop or I put it in reverse then it goes away. Check engine light is on and the computer says that cylinder #8 is misfiring. You think it could be a spark plug issue? I heard it maybe bad lifters but I see people say they replaced theirs and it still has the same problem. 🤔🤷🏻♂️
They are very nice looking and smooth driving when working, but I wish Inga just got a regular one or an avalanche of the same year, not to mention that these things cost so much more to repair than a regular Tahoe and it takes a specialist to repair them
Do not EVER buy a hybrid Tahoe. I've got one and I've spend more than $12k on maintenance in 4 years. No one can work on them which means you'll have to take it to the dealer. I've had to replace the hybrid battery twice at more than $3k each time. I've also had to replace the transmission. Consider yourself warned. Stay away!!
my truck is an 08 chevy Tahoe hybrid, and it started doing the same shit yesterday, engine light came on and now its shaking. did you find anything out??
Nothin 2 Sumthin mine just started to do the same . Marked #4 bad I switch out the coils to see if it'll mark the other bad but didn't . Haven't checked my spark plugs but will do that now . It sounds just the same as in the video .
Anybody figure this out? We have the same issue almost sound the exact same. Throwing code for cylinder 7 tho. Compression tested it low compression. Checked lifted none of them are collapsed.
Hi I have a cousin with a 2009 tahoe hybri with the 6.0l V8 he's tahoe I'd pk for now lol hopefully but the problems that ya'll talking about I think it has nothing to do with the hybrid system it's the AFM/DOD system this system makes your truck work on 4 cylinders when not needing full throttle I have a 2008 chevy avalanche that at 115k it started doing the same thing as the video. What happened is that with that system it has a common problem a lot of oil consumption but there's a kit it cost like 500 to 600 to deactivate that system or there's auto mechanics that have a good computer scanner that they can deactivate the AFM/DOD system it helps you save gas but it also can damage your engine like I said my Avalanche 2008 had the same sound as the video I had to rebuilt my engine but I havent deleted or deactivated the AFM/DOD system yet i have only put in 2k miles on my Avakanche i don't move it as much till i decide which way to go if i decide eliminating I'll have purchase the kit and have a mechanic replace it but i talked to this other mechanic in LA CA he offer 3 solutions 3 different price 1st cheapest 1k to deactivate the system just refusing the computer module and relearning it to not use the AFM/DOD system 2nd the kit to delete the system its 500 to 600 just in parts plus labor it'll cost me like 4500 to do it which if I had of made my research before rebuilding my engine or my mechanic should have told me about the common problem this system comes with it would have been cheaper while rebuilding the engine they should had told me about it and I had the chance to pick what to do but ok talking about the 3rd option is like the 2and option only this will hit my pocket from 5500 to 6500 but I think this my best option he'll do a camshaft swap plus other things that will make my Avalanche hit easily 700 horsepower at wheel and it'll be ready to add more power in the future he's going to do a camshaft swap than he's going to swap I think he said the lifters from my Vortec engine to a LS6 he's going to do a stage 2 on the transmission torque converter make my differential positive that means that it will lock and both wheels will burn rubber at the same time also the heads idk I thing he's putting LS idk which LS rebuilt heads to it he said after tune and DYNO easily 700+ HP to the wheels also Borla exhaust or flowmaster which I chose also a cut back system with cold air intake from k&n new headers & to stop this monster we'll need to replace the braking system he recommend brembo or wilwood brake system so that's why my 3rd option will hit 5500 to 6500 and that's cause he knows me for years than if I turbo charge it or supercharge it atleast from 2I up 6k more but that'll will be making easy over 1200 horsepower but imma start with the 4rd option 5500 to 6500 it'll add way more then double the HP & TORQUE power and I'll have a truck that with the regular maintenance of oil change I'll be having it for years to come I'm basically making it all new and for a cheap price it's going to have more power than a lambo and the same as a hellcat the hellcat comes with 700 HP but idk even know the price but its I think it's over 75k well that's the problem with the knocking on the engine every vehicle that comes with AFM/DOD system will have that failure just delete or ask the dealer to deactivate but I've heard of cases that the dealer won't help with the deactivation so look for a mechanic in your area that has the scanner to reprogram/relearn you computer module that's the cheapest way to go but if you like something fast cam swap with a stage 2 with some LS6 & LS other parts you'll have a cheap nice toy and I think with the 6.0 it's easier cause it's almost an LS engine or I don't know if the hybrid comes with the 6.0l Vortec or already LS engine if it's the LS engine all you need is deactivate your AFM/DOD system and the 2 extra hybrid engines o think its 80for both or per hybrid engine extra HP if it's for both is cool if its per its supercool it's either 80HP or 160HP more
now im in the same position. stupid chevy dealer wants $15k to replace the motor a 2012Tahoe hybrid with 145k miles. now how do i sell this thing. no mechanic nor worst machine shop wants to touched it. i have to Try to sell it. how do i scam somebody with all that noise. it only needs a tuneup
I have a 09 sierra hybrid. New plugs wires coil packs, new lifters and tray's(lifter for cylinder#1 was collapsed), new vlom, head's cleaned new valves, new valve cover, engine flushed and oil pan dropped and cleaned( was very dirty), new oil pickup tube and o-ring. It's still running rough like in the video 😂 oil pressure is better than it's ever been. Runs good for about 20 sec then starts running rough. Anyone have this issue?
Bad coil pack . hook up a scanner and you will see what cylinder it is misfiring on.multiple misfire or random misfire means car needs spark plugs replaced
i have same exact problem 2008 tho hybrid i replaced all 8 spark plugs and wires but still doing the same any comment would be helpful i appreciated guys thank you
![일상 속 기분 좋음 [Proto disco meme]](http://i.ytimg.com/vi/DwmEIaZ7XGQ/mqdefault.jpg)
I have a 2009 Tahoe Hybrid also. Had this same problem, started off with jerking while accelerating then escalated to the same issue you have here. Diagnostic threw a code P0301 (Cylinder 1 misfire). I knew it would likely be the spark plug, ignition coil or spark plug wires. So I replaced the spark plug and that didn’t work then replaced the ignition coil! That fixed it. Cleared the codes out and haven’t had the issue since. There is video on my page how to replace the coil on the Hybrid.
I just had the same problem. Same noise etc. almost immediately after passing 200,000 miles. I took mine to a Chevy Dealer they said the engine was shot, oil pump and catalytic converter blown. They quoted $10,000 for a new engine, or $1000 to buy the car.
Have you diagnosed/solved the problem with yours?
I have talked to a few mechanics about replacing the entire Hybrid drive train with a standard GM engine and transmission from a non-hybrid Tahoe. This is possible but a monumental task.
Update: I read that you had spark plug problems. Mine must be more serious but sounded and behaved the exact same.
Yea man this problem sucks because it can be numerous of things. I had someone say it could be the lifters which cost 3k to fix. I’m lucky to say it was just spark plugs, coils, and oil that I needed.
William Wallace actually it’s a $1500 dollar fix it’s bad lifters
William Wallace did you get your vehicle fixed like Nothin 2 Somethin? I have mine doing the same crazy noise
Did you manage to get the hybrid engine swapped with regular engine?
2011 Yukon Denali hybrid same issues was quoted new engine $11,000 or fix for 6,500 Canadian...
@@ボリヴァ I ended up discovering my camshaft had sheared in two as well as a couple collapsed lifters. Had the engine rebuilt at an independent shop for $2500.
What was the problem and what needed to be fixed I'm having the same problem
Broken Lifter on the number one cylinder. I have dealt with this issue probably 15 plus times with Tahoe’s & Escalade’s in my fleet of private transportation SUV’s. I own a livery company in KC. Heads have to come off to fix the problem and if you continue to drive it at all in that condition you risk SEVERELY damaging the engine.
This problem just happened to me in my Escalade 09
Just get an AFM disabler chip which might prevent it
hi, yes, it was spark plug number 1.
u started to change all spark plugs, but the left side of the truck has too many things in the way, i was told $203 just for the 4 plugs to be,changed.
are you having problems with yours?
orlandotelevision on the passenger side you take out the plastic wheel well and you have direct access to the spark plugs it's so easy
We have a 2008 hybrid. We did have the ticking noise but there’s just something wrong with your motor.
Not sure if you guys figured out the problem yet, I have a 09 black hybrid mode 2 also and I dealt with that shaking for 2 years before we figured it out, there is this thing called the LOMA (lifter, oil, manifold,assembly ) plate in the cylinder head, it's some kind of electronic devices the helps feed oil to the lifters or something it's a 200-300 dollar part, the shop replaced it and it's stopped the shaking
polmmsget.msg.eng.t-mobile.com/mms/wapenc?T=mavodi-1-13b-541-3-80-3810e77
I have the exact vehicle as urs and the dealer doesn't know how to fix it, I have no clue what to do with it. it drives fine on the highway but sometimes when the vehicle is cold and I start it and goes from hybrid to engine power the motor shakes bad and engine light flashing. if I stop and shut it off and back on the vehicle goes normal again and its pissing me off that I cant find someone to fix it
Did you ever fix the problem
@@rodrickbenford4671 yes I did then the trans broke these are crap vehicles and cost more to fix than their worth
Want was the problem
Had a misfire on mine as well. It was new plugs and wires and it was fixed. Not as bad as yours though.
you have a bad lifter, you have to figure out in what side is the bad lifter ,remove the head replace it and put back the head and everything will be back to normal guaranteed.
Aye did you figure this out. Same exact issue!! Like too a t. Our lifters are good so not a afm issue!! Need help!!!
You dont HAVE to remove the heads to fix this permanently....take off intake.take off flat pan underneath intake..take off valve cover on affected lifter..rocker will be loose...take off that rocker but leave in push rod...stick an old push rod in intake hole above affected lifter and tap with a mallet...the lifter will unstick and the valve cover pushrod will shoot out. Now need to reduce oil pressure so it doesn't collapse again. Remove filter from the oil sending unit.. use cold chisel to remove gaskets from under the flat pan under intake. You are just trying to "damage" them enough so that oil pressure does not build...REINSTALL.
Did this to my silverado and yukon....fixed both
This problem just happened to me in my Escalade 09
Where you located
the hybrid has a HIGH oil pressure pump variable one like the newer corvette has... I had a mis fire on #1 it turned out to be a bad plug it only made it to 99,989 miles before it went bad far short of the 100,000 miles rating it had
@@rodrickbenford4671 Im in Alabama, I'm just a regular guy who had a issue and researched it. Im on my normal page today but this fix takes about 3hrs and you done. I learned it from another youtube video...a stuck lifter had my Yukon sounding like motor was knocking it was so bad. Now its quiet and runs smooth
Three years old, did you get it fixed?
Lifter is stock. Is part of flexs fule program open the val cober is makin nois u si lifter si stock .or coleups
Bad lifters. That's the problem. To do this job you need to removed the head's.
I have a black 2009 tahoe hybrid. It idles sometimes when I’m at a stop or I put it in reverse then it goes away. Check engine light is on and the computer says that cylinder #8 is misfiring. You think it could be a spark plug issue? I heard it maybe bad lifters but I see people say they replaced theirs and it still has the same problem. 🤔🤷🏻♂️
Yea mine was spark plug issue. Took it to the dealership praying it wasn’t lifters!! Also got an oil change....went to full Synthetic.
How much was the fix?
and also do you remember what error codes came up?
I don’t remember the error codes but the dealership charges about $600 for everything
@@nothin2sumthin815 my #1plug went out as well had them all replaced
How are those hybrids are they worth buying cuz I see a 09 GMC one over here in my neck of the woods I'm thinking about buying
I love my Hybrid haven’t had a problem with it until last month, but a simple tune up fixed it. I get 18/19 around city!!
They are very nice looking and smooth driving when working, but I wish Inga just got a regular one or an avalanche of the same year, not to mention that these things cost so much more to repair than a regular Tahoe and it takes a specialist to repair them
Do not EVER buy a hybrid Tahoe. I've got one and I've spend more than $12k on maintenance in 4 years. No one can work on them which means you'll have to take it to the dealer. I've had to replace the hybrid battery twice at more than $3k each time. I've also had to replace the transmission. Consider yourself warned. Stay away!!
JBnum25 seriously I was thinking of getting one from a dealership in LA
my truck is an 08 chevy Tahoe hybrid, and it started doing the same shit yesterday, engine light came on and now its shaking.
did you find anything out??
Yea my oil was low and #4 and #8 plug was foul. So I got an oil change, all new plugs and coils. What error codes are coming up?
Nothin 2 Sumthin mine just started to do the same . Marked #4 bad I switch out the coils to see if it'll mark the other bad but didn't . Haven't checked my spark plugs but will do that now . It sounds just the same as in the video .
orlandotelevision oil lifters
Nothin 2 Sumthin was that it??
Did it run great again?
It’s the camshaft sensor just fixed mine same exact problem it’s located under the water pump
Make sure to clean the oil pressure sensor . Before you put it back together.
How many miles did it have when it started doing that
155,xxx
What was wrong with you Tahoe hybrid
Anybody figure this out? We have the same issue almost sound the exact same. Throwing code for cylinder 7 tho. Compression tested it low compression. Checked lifted none of them are collapsed.
Hi I have a cousin with a 2009 tahoe hybri with the 6.0l V8 he's tahoe I'd pk for now lol hopefully but the problems that ya'll talking about I think it has nothing to do with the hybrid system it's the AFM/DOD system this system makes your truck work on 4 cylinders when not needing full throttle I have a 2008 chevy avalanche that at 115k it started doing the same thing as the video. What happened is that with that system it has a common problem a lot of oil consumption but there's a kit it cost like 500 to 600 to deactivate that system or there's auto mechanics that have a good computer scanner that they can deactivate the AFM/DOD system it helps you save gas but it also can damage your engine like I said my Avalanche 2008 had the same sound as the video I had to rebuilt my engine but I havent deleted or deactivated the AFM/DOD system yet i have only put in 2k miles on my Avakanche i don't move it as much till i decide which way to go if i decide eliminating I'll have purchase the kit and have a mechanic replace it but i talked to this other mechanic in LA CA he offer 3 solutions 3 different price 1st cheapest 1k to deactivate the system just refusing the computer module and relearning it to not use the AFM/DOD system 2nd the kit to delete the system its 500 to 600 just in parts plus labor it'll cost me like 4500 to do it which if I had of made my research before rebuilding my engine or my mechanic should have told me about the common problem this system comes with it would have been cheaper while rebuilding the engine they should had told me about it and I had the chance to pick what to do but ok talking about the 3rd option is like the 2and option only this will hit my pocket from 5500 to 6500 but I think this my best option he'll do a camshaft swap plus other things that will make my Avalanche hit easily 700 horsepower at wheel and it'll be ready to add more power in the future he's going to do a camshaft swap than he's going to swap I think he said the lifters from my Vortec engine to a LS6 he's going to do a stage 2 on the transmission torque converter make my differential positive that means that it will lock and both wheels will burn rubber at the same time also the heads idk I thing he's putting LS idk which LS rebuilt heads to it he said after tune and DYNO easily 700+ HP to the wheels also Borla exhaust or flowmaster which I chose also a cut back system with cold air intake from k&n new headers & to stop this monster we'll need to replace the braking system he recommend brembo or wilwood brake system so that's why my 3rd option will hit 5500 to 6500 and that's cause he knows me for years than if I turbo charge it or supercharge it atleast from 2I up 6k more but that'll will be making easy over 1200 horsepower but imma start with the 4rd option 5500 to 6500 it'll add way more then double the HP & TORQUE power and I'll have a truck that with the regular maintenance of oil change I'll be having it for years to come I'm basically making it all new and for a cheap price it's going to have more power than a lambo and the same as a hellcat the hellcat comes with 700 HP but idk even know the price but its I think it's over 75k well that's the problem with the knocking on the engine every vehicle that comes with AFM/DOD system will have that failure just delete or ask the dealer to deactivate but I've heard of cases that the dealer won't help with the deactivation so look for a mechanic in your area that has the scanner to reprogram/relearn you computer module that's the cheapest way to go but if you like something fast cam swap with a stage 2 with some LS6 & LS other parts you'll have a cheap nice toy and I think with the 6.0 it's easier cause it's almost an LS engine or I don't know if the hybrid comes with the 6.0l Vortec or already LS engine if it's the LS engine all you need is deactivate your AFM/DOD system and the 2 extra hybrid engines o think its 80for both or per hybrid engine extra HP if it's for both is cool if its per its supercool it's either 80HP or 160HP more
now im in the same position. stupid chevy dealer wants $15k to replace the motor a 2012Tahoe hybrid with 145k miles. now how do i sell this thing. no mechanic nor worst machine shop wants to touched it. i have to Try to sell it. how do i scam somebody with all that noise. it only needs a tuneup
Collapsed lifter!
It sounds like a blew a piston that’s how it normally sounds on my camaro but who knows
Marie hello Im looking for a penpal
Sounds like the roller lifter broke a bearing ,lifters and cam
I have a 09 sierra hybrid. New plugs wires coil packs, new lifters and tray's(lifter for cylinder#1 was collapsed), new vlom, head's cleaned new valves, new valve cover, engine flushed and oil pan dropped and cleaned( was very dirty), new oil pickup tube and o-ring. It's still running rough like in the video 😂 oil pressure is better than it's ever been. Runs good for about 20 sec then starts running rough. Anyone have this issue?
mine was active fuel managment lifter failure, also had to replace the oilsolenoid manifold plate upgraded part lets more oil pressure into lifters
How much did this cost you?
Traducción
Cuanto costó
Needs a dod lifter on cylinder 4. The head needs to come off. I did one a few years ago on my truck.
it can be on anyone of them
Whats your insta gram what did you do to fix it i have the same problem
Lmk as well
Oil lifters I have the same problem with mine
Maybe one of the spark plug messed up
+sword of Sword It did end up being my spark plugs!!
it says spark plug # 1
we'll see. thank you for responding. I'll let you know what happens
hi did you fix that problem already?
Bad coil pack . hook up a scanner and you will see what cylinder it is misfiring on.multiple misfire or random misfire means car needs spark plugs replaced
Put oil in it.
Lifters
i have same exact problem 2008 tho hybrid i replaced all 8 spark plugs and wires but still doing the same any comment would be helpful i appreciated guys thank you
What code is it showing?
I’ve seen people say it was a lifter
@@nothin2sumthin815 don't forget to tell people to get a disabler chip after repairing it so it does not happen again...
I have same problem tahoe hybrid 2009
I have the same problem
Mine had the same noise n it was the cam shaft sensor
How much was a repair
Around $700
No it was like 50 just change the sensor
Nothin 2 Sumthin can please let’s no if cam shaft sensor
For sure
Bad lifters
Bass spark plugs. I had the same problem
Bad spark plugs
Lifters