Weird Issue.

[bardabe]

Alright I used hte all mighty search function and foind nothing.

I was waiting in trafic (one of those lights that tend ot take like 5 minutes to change) and all of a sudden my car starts smoking heavy (white) and then the light turns green, i get ont he gas and the car runs, well fine. (noticed a power loss but not dramatic) then ok I'm driving and hey the car runs fine but dosent pull as hard as it should. so I get to my friends house and change the Intake manifold Gaskets and Injector O-Rings. (yeah I keep some in stock just in case) and so I turn the car back on and well it idles smoother. but after 2 - 3 minutes it starts smoking again..... so I drive it home and on the way where getting these crazy ass backfire (sounds like gunshots) and flames on the way. the whole time it was friggin loud. and so I park the car and let it sit over night. ...

This morning, the start up was really really rough (it didn;t wanna start I had to give it some gas for it to fire up), and then it idled. fine. same problem after 2-3 minutes it started smoking. so It ake it on a drive and same stops smoking let it idle for 2-3 minutes and bam the smoke is back. so I start to unplug one injector at a time. and when I get to injector numebr 2. i unplug it and the car stops smoking. I changed the injector (I have 2 extra sets of 370's) and fire the car up. .... same thing starts smoking, unplug injector number 2 and no more smoke. so I change it again. and repeat. then change again and repeat.... the only thing I have in mind is my ECU might have gone bad. I would run ECU diagnostics but my ECU dosent have the screw for it (Code 63) ....

Help me please!