1991 Buick Skylark Q&A
1991 Buick Skylark Question: Engine Module
How would I find and replace the engine/ignition module? - Visitor
Finding and replacing the module is no problem diagnosing and testing the module to prove it is faulty is the problem. The module is at the base of the two ignition coil packs on the engine. - patrick mannion
Engine starts and stalls occasionally all instrument lights stay on even when the car does start and runs. The engine is also sluggish and when you find the right throttle position in takes off. I ...
The Engine Control Module (ECM) can fail causing stalling, and engine and transmission drivability concerns.
I have a 1988 Buick skylark,the coils are good the o2 censor good,module good, new plug wires, new crank censor, fuel system checks ok. but it still back fires and dies, anyone know why.
Have poer to fuel relay, (for the fuel pump, but do not have power to energize relay. According to schemitic i have there is a fuel/oil switch? where would this be located? I am not getting power t...