Pontiac Problems? Ask a Mechanic for Answers ASAP
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
Check injector pulse next.
Use a noid light to check injector pulse while cranking.
Pull a plug out, is it wet with fuel?
Sorry I missed that you sprayed starting fluid, yes that means its getting fuel.
How sure are you on the spark test?
remove a coil, leave in connected, put a spark plug in it and ground the plug on the head. This is a way to test spark on the actual plug and see.
Then have someone crank the engine over.
I was thinking ecotec engine, this it the quad 4.
I am not going to be able to help out farther without being there on this, I will opt for another expert to jump in.