2022 stutter
Cruising
Joined: Feb 2026
Posts: 12
Likes: 2
[thanks. Chevy has sure spent a lot of$$$$ if that’s the issue. I’ll suggest. Sometimes they listen to an old woman. QUOTE=MikeinAZ;1609478296]I remember a guy who was messaging me when I had my issues and his were similar, ended up being a bad plug or two. Maybe they can check the plugs for a misfire. Good luck.[/QUOTE]
Instructor
Joined: Feb 2011
Posts: 142
Likes: 48
From: North Carolina
See My Post Above!
. Taking in car again today. I have tried transmission fix, that resulted in new fly wheel. Tried cam adjustment 2,3 to 1degree. All fantastic suggestions that were necessary! But hadn’t fixed the problem. Today guy from Chevy is looking at it. Found a thread about 6.2 l. Engines being bad. We’ll see how that goes. Have contacted easy lemon and we’ll see how that goes. It’s my last choice, but it’s becoming ridiculous. Car has been out of se tree Vice basically since Jan 20.
Have your dealer run the test to make sure it is not the same problem that is shown in the TSB.
Cruising
Joined: Feb 2026
Posts: 12
Likes: 2
Back in again
. Taking in car again today. I have tried transmission fix, that resulted in new fly wheel. Tried cam adjustment 2,3 to 1degree. All fantastic suggestions that were necessary! But hadn’t fixed the problem. Today guy from Chevy is looking at it. Found a thread about 6.2 l. Engines being bad. We’ll see how that goes. Have contacted easy lemon and we’ll see how that goes. It’s my last choice, but it’s becoming ridiculous. Car has been out of se tree Vice basically since Jan 20.
Cruising
Joined: Feb 2026
Posts: 12
Likes: 2
It’ s fixed🤞😄🤞
After 2 months and $10,000 of warranty work the shutter is gone. (To stay we hope). It was the injector in the 3rd cylinder. We finally got the car to continuously shutter around 1800 rpms and finally the engine light came on.
Thanks for all of your ooo nights. Your suggestions solved a lot of other things that were wrong! Loose flywheel, timing correction, clutch replacement,and injector all were taken care of while trying to fix the problem!
Thanks for all of your ooo nights. Your suggestions solved a lot of other things that were wrong! Loose flywheel, timing correction, clutch replacement,and injector all were taken care of while trying to fix the problem!
Cruising
Joined: Feb 2026
Posts: 12
Likes: 2
check out the injectors. I had a bad one in the 3rd cylinder. Caused the shutter. Had to find shutter. Keep it shuttering for a long period of time until the engine light came on and it registered it on the computer. Good luck. Took 7 weeks and $10,000 of warranty work to figure it out.
