Good afternoon, everyone, I have a 1991 GT with 302 with a Vortec supercharger. The car all the sudden won't start without my foot on the gas a little and when it does start it is very very rich (black smoking horribly). The car was fine and i let it sit about two weeks and this started, any ideas on what it might be?
The car has a new mass air, Edelbrock 72mm throttle body and 80lb DECA injectors. All of this was installed last year, and the car has been running great until yesterday. I checked all the air intake clamps to make sure there were no air leaks and changed the idle air control valve since i had one laying here, changed the plugs and all of this did nothing for it. HELP!! Thank you.
The car has a new mass air, Edelbrock 72mm throttle body and 80lb DECA injectors. All of this was installed last year, and the car has been running great until yesterday. I checked all the air intake clamps to make sure there were no air leaks and changed the idle air control valve since i had one laying here, changed the plugs and all of this did nothing for it. HELP!! Thank you.