engine displays error code missfire.
idles rough and problem is worse in colder temps
idles rough and problem is worse in colder temps
Nov 21, 2008 at 12:07 AM
2002 Chevy Avalanche missfire
KARLWL
- MEMBER
- 1 POST
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Hi:
Were you able to determine which cylender was the problem? It could be a few things causing the problem, but most common is a weak coil pack in the affected cylender. I also could be a fouled spark plug. Was the engine tuned reciently?
Let me know if you have any other info.
Were you able to determine which cylender was the problem? It could be a few things causing the problem, but most common is a weak coil pack in the affected cylender. I also could be a fouled spark plug. Was the engine tuned reciently?
Let me know if you have any other info.
Nov 29, 2008 at 9:32 AM
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