1991 Buick Century spark

Tiny
GIGGLES81974
  • MEMBER
  • 1991 BUICK CENTURY
Engine Mechanical problem
1991 Buick Century 6 cyl Two Wheel Drive Automatic

What would cause a car with no problems to all of a sudden get no spark. I already checked the ignition module and its not that.
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Thursday, April 8th, 2010 AT 10:14 AM

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Tiny
RASMATAZ
  • MEMBER
Hi giggles81974, Welcome to 2carpros and TY for the donation

Check and test the crankshaft position sensor 1st

No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, cap and rotor /distributor pick-up coil, ignition control module, ECM, Ignitor camshaft and crankshaft position sensors and computer. Note: If it doesn't apply disregard it
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Thursday, April 8th, 2010 AT 3:00 PM

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