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1991 Pontiac Firebird • 6 cylinder 2WD Automatic •

My coil on my 91 firebird 3.1 L is not firing
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Chevy22908
January 20, 2011.




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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Rasmataz
Mar 22, 2011.
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.

Rivermikerat
Mar 22, 2011.

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