TBI problems
Well my Formula has been down and out for about a month now, mostly due to lack of time to work on it. It has been backfiring through the intake manifold which I figured was the kiss of death. CHecked the timing chain and all the valvesprings, everything is fine, no binding in the valvetrain at all. Car idles fine but under load it breaks up. I am leaning toward fuel injectors now, going to rebuild the whole T/B and then pull the whole exhaust and look for obstructions. It feels kinda like a plugged Cat but the cat was gutted months ago and the car ran fine, maybe a piece was inthe intermediate pipe. Anyway any other ideas I could use a little help.
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-Nick
9/11/01- Never Forget
2002 Pontiac Trans-Am WS6 # 206
Chasing 10's
469RWH/437RWTQ
11.05 @ 123
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