99 pontiac grans prix

Jan 28, 2008 1 Replies

autozone says it has a #4 cylinder missfire. what could be the cause for this


-- Message posted using

formatting link
information at
formatting link


Anything from a bad plug wire to a broken piston rod. And about 27 other things in between.

Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required