Hi all,
Working on a 95 z28, car has no spark/no start.
There is no spark at the coil, but there is 12 volts at the coil. The injectors are pulsing so I am guessing eithe the coil or ignition module. I just do not want to throw parts at the car in attempt to witch hunt the problem.
Does anyone have a GM diagnostic trouble shoot tree for these cars.
Or can anyone tell me how to diagnose for a bad coil/ ignition module.

Thanks much, Mike