tannerwinberg

until its warmed up it backfires when you smash the gas. it hesitates and backfires, then takes off! when its warmed up it wont backfire but it still hesitates. has awesome high end power. and suggestions? its a 94 camaro lt1 a4. cold air intake. headers. off road y pipe, flowmaster catback, with no cat. and i had a mail order tune by pcm for less.

DisturbedTA

iTrader: (3)

mine did that in the beginning, it turned out to b be a burnt sparkplug wire