LT1 PROBLEMS HELP!!? runs like crap warmed up..
engine used to run real bad miss firing and bucking... replaced opti, started it up and it runs great up until it warms up then runs real bad again... let cool down and start it cold or cooled down and runs like it should... get it up to operating temp and missfires again... any help..???? someone else stated the cooling sensor on the water pump???? or the coil that is attached to the head is getting to hot..??? washers on the coil should fix that.. but is it my problem???? thanks
2011 camaro 2ss convert..black on black. Slp black wing intake, k&n drop in , muffler delete , 93 octane diablo tune L99/A6. totaled 12-4-13..
2014 camaro 2ss 1LE. best car yet!!!!