2CarPros - Car Questions & Answers

1991 Pontiac Firebird Repair Question


Topics covered: Distributor, Coil pack, Engine.
Mileage: No information provided.

Asked on January 20, 2011

91

My coil on my 91 firebird 3.1 L is not firing
Avatar Asked by chevy22908

Answer

Replied on March 22, 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.

Tiny Answered by rasmataz
68 questions asked
Replied on March 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.

Tiny Answered by rivermikerat (expert)
5,495 answers provided