RepairPal is your advocate for car care advice and guidance

Q: What is a optispark, what does it do, and where is it on 1994 Pontiac Firebird

My firebird has a miss, but only in the lower rpm's.
Replaced plugs and wires still has the miss. That's why
I'm asking about a optispark.
Thinks for any help you can give me.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Opti-spark is the type of distributor the ignition system has. They have a lot of problems with the distributor itself. I recommend you take it to a repair shop for proper diagnosis unless you want to continue and throw parts at it.
Didn't find what you were looking for?