What is your question?
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What is your question?
Have a 1997 Plymouth G V,3.3 L, the scanner shows that # 6 cyl. is misfireing, the garage says it's not a problem even after changing plug and wire.??? What could be the cause of this??
1 Reply
If cylinder 6 still misfires after a plug and wire replacement, you could have a fuel injector causing the problem, or more likely an engine problem, such as a valve issue or cylinder issue. A manual compression test and leak down test if necessary is in order.