3.1 engine cuts out
1994 pontiac grand prix 3.1 engine. at any time the engine may cut out, re-starts after 15 20 min. has new coil, and crank position sensor.
remove the 6 bolts holding the 3 ignition coils located on top of the engine. after removing the bolts you will find the ignition control module located underneath the colils. replace the control module. I believe the control module is faulty
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