fuel pressure problem
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From: santa barbara,ca
Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
fuel pressure problem
i am running what you see in my sig. the fuel pressure is way too rich and i have tried adjusting my fuel regulator and my 1:1 fmu. i am running about 50+psi of fuel at idle and needs to be around 35 to 45 psi of fuel coming in at idle. is there any other thing to adjust to bring the fuel pressure down. i am running pretty rich right now wont even idle correctly.
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92camaroJoe
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08-13-2015 06:07 AM