91 FIREBIRD

  • Tiny
  • chevy22908
  • 1991 Pontiac Firebird
  • 6 CYL
  • 2WD
  • automatic

My coil on my 91 firebird 3.1 L is not firing

Thursday, January 20th, 2011 AT 4:59 AM

2 Answers

  • Tiny
  • rasmataz
  • Member

No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.

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Tuesday, March 22nd, 2011 AT 3:02 AM
  • Tiny
  • rivermikerat
  • Expert
  • 6,118 posts

Check primary and secondary coil resistance using a resistance meter. Verify there is power to the coil's BATT terminal and the distributor. Rotate the engine and verify the rotor under the cap is turning. Verify that the ignition fuses are intact.

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Tuesday, March 22nd, 2011 AT 4:01 AM

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