Chosen Solution
I have replaced the icm the coils and the crankshaft sensor in my 2001 grand prix 3.8. Still no spark to any of the coils. And cleaned the ground up under the icm and on trans. Could it be the cam sensor?
maybe you have a bad pcm?? i was told i have a communication issue
It’s the module under the coils
The problem is probably in the spark plugs.
