Having problems with your 1996 Pontiac Firebird ?

Service Engine Soon light keeps coming on

\015 I have replaced the crank sensor,ignition module,plugs/plug wires,coils,and o2 sensor.The light came on flashing this time.Mechanic says the computer shows 'random misfiring' but it's running fine.He sugests I take it to an electrical man to check wiring and computer.What else could it be?\015\012HELP!\015 Posted / edited by AnonymousUser on : 10-12-2018

Answers :

When the water pump leaks, it leaks right onto the Opti-Spark distributor. It will cause the same issues you are having. Replace the Opti along with the spark plus and wires.
Repair Help & Product Troubleshooting for 1996 Pontiac Firebird

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