Join Date: Oct 2001
Location: Sarnia, Ontario, Canada
I have a 1988 Iroc Z with a 350 in it and the engine light is on, it reads code 12 (distributor). I had a used distriutor put on it, could both be bad or could it be something else? I had 4 or 5 other codes before but I changed a bunch of parts and had the motor rebuilt since and this code is all that is left. The car runs fine except it is hard to start in the morning and pop's if you get on it when it's cold. It also reaks of gas, but no leaks and runs really rich.