Mechanics

BUICK REGAL COIL PACK PROBLEM

1991 Buick Regal • 120 miles

THE CAR HAS A NO START PROBLEM 3.1 LT, BATTERY HAS 12.5 VOLTS, STARTER TURNS OVER GOOD, IGNITION MODULE IS GETTING 12.5 VOLTS, REPLACED IGNITION MODULE ALREADY, NONE OF THE COIL PACKS IS FIRING, ALL 3 OF THE COIL PACKS HAD ABOUT THE SAME RESISTANCE-WHAT DO I CHECK NEXT AND WHAT IS THE MOST LIKELY PROBLEM?
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WWHEELS
November 18, 2012.



Crank sensor is the next step as the module looks at the signal from the sensor to give spark

Roy

ASEMaster6371
Nov 18, 2012.