Running rich...

GNTTYPE Discussion Group: Scan Tools, Chips, and Tuning: Running rich...
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Tony Iwasko (Fly89gta)

Sunday, June 30, 2002 - 06:05 am Click here to edit this post
Let me first off start by saying that i love the pump and new injectors(walbro 340 and blue tops)

but i'm running kinda rich, gas mileage isn't that great

i have the bosch 237 regulator(AFPR coming soon)

i'm getting 42-43 PSI at idle line off. At part throttle i'm 105 on the BLMs and my O2's are around 850-875(rich i know)

what could cause this? should i try thowing the 233 regulator in?

any help would be great, but no knock at all unless i punch it when i'm on the highway(i don't have my intercool scoop on yet, sometimes getting like 3* knock then it goes away after a cycle or 2) but no knock going from a dead stop

TTA motor,blue top injectors and Trasher 92 chip LT1 MAF and T+and SLP exhaust that's basically what i have


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