If its a V8, its going to be .035
pull one off at a time to change them dont get them mixed up
wiring diagram for a 1995 Pontiac fire bird 3.4 spark plug wiring diagram?
The dwell for the points should be 30 degrees. The spark plug gap should be .040".
coil packs, bad spark plug, bad spark plug wire... start here... cheapest!
6 cylinder=.045 8 cylinder=.045
Pontiac Firebird 2nd gen with Oldsmobile 403ci V8 engine
I have a 1990 Pontiac firebird, and the gap on that, I believe is .035. If you still have the sticker under your hood with the engine size, it says it right on there.
it is 18436572 it should also say on top of the intake close to the thermostat housing
the spark plug gap for 2006 Pontiac g6 V6 is .060
Ti find out whitch spark plug is # 1,look at your engine.The head that's the furthest to the front of the engine is the one with the # 1 plug.It would be the first plug at the front of your motor on that side.
6 5 4 3 2 1 front of engine