Rough idle and kicks when acellerating- only after engine warmed
Have 94 LT1 coupe, 103k's.>
Rough idle and kicks when acellerating- only after engine warmed. Installed new MAF and it runs now perfect for longer (about 1/2 hour) until engine warms up. "CHECK ENGINE SOON" LIGHT DOES PERIODALLY COME ON "..Thinking it might be the upstream o2 sensors as well. any Feeback?



