Lack of Power

SYMPTOM DESCRIPTION:

This condition occurs when; engine delivers less than expected power. little or no increase in speed, when the accelerator is depressed.


POSSIBLE CAUSE ACTION


Voltage Output - Check for proper secondary output voltage with spark tester.


Spark plugs - See, SPARK PLUG DIAGNOSIS


Ignition Timing - Check distributor indexing.


PCM - Check for fault codes and proper ignition grounds.