The first time I drive the car it runs fine. But after I turn the key off and start driving it again It will all at once just shut off. After setting for 5 to 30 minutes it will start up and run again, but will again shut off 1/2 mi to 2 mi down the road. After setting overnight the cycle starts all over. When it shuts off it has no spark. Found burnt spot on ignition switch, replaced, not fixed, found crushed crank sensor wires, replaced not fixed, had ICM tested, good, had good used coils, tried, not fixed. Corrosion on Computer, replaced, not fixed. Disabled Paslock system, by unplugging from key cylinder, not fixed. Got used ICM, not fixed.
Any ideas would be greatly appreciated. Are their any relays that could be overheating and causing this. Spoke to GM and they said no although I found a Ignition Timing relay in the wiring diagram. Could this be the culprit.
have the same problem?
Thursday, May 13th, 2010 AT 12:47 AM