celticpride08

i have a 93 lt1camaro with headers and other mods im not sure what they are cuz i just bought car.it runs really rich and jerks and missfires alot.i did the paperclip in aldl with key in run pos. and no ck engine lite flash,all that happens is the radiator fan comes on and airbag lite flashes 6 times.i am no genius with cars just know enuf to get by and dont have much money 2 spend on repairs.can someone give me an idea of where to start?

Fatdog2

Waterpump could be leaking onto the opti.

Fatdog2

Could be a burnt plug wire as well.I'll stop now.

alley_dog_77

My experience with my 93.....don't expect much from the computer. It kind of sounds like my problem where it's running rich and is missing. Check my posts for ideas from what others are sying.

Injuneer

Did you short the ALDL pins the corret way?

http://shbox.com/1/dlc2.jpg

Running rich is often the result of:
-excessive misfires
-exhaust leaks before the O2 sensors
-faulty O2 sensors