'87 2.5 4 cyl backfire I'm havin trouble. My fiero was sittin for a few months and recently I put
it back on the road. Anyways, It was driving fine, but now it's backfiring
during acceleration. I've checked the plug wires, O2 sensor, EGR, but I
really don't have a clue what's goin on. It runs fine under high RPM
driving, but if I go to punch it it starts to backfire and as is it's
missing or something. It's backfiring out of the carb too. Anyone have any
clue what's goin on? |