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TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

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Old 11-19-2009, 12:48 AM   #1
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fuel pump probs

on a 91 rs camaro 350 tbi, the fuel pump is not working. I can hook 12volts to the wires at the tank and the pump will run, and the car will start. Im assuming that the fuel pump relay is bad. Any ideas?
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Old 11-22-2009, 06:03 PM   #2
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Re: fuel pump probs

What pin are you applying the 12 vdc to for the fuel pump?
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Old 11-22-2009, 10:25 PM   #3
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Car: 90 trans am
Engine: the slow 5.0
Transmission: junky t5
Axle/Gears: 2.somthin limited slip

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Re: fuel pump probs

gray wire, but it somehow fixed itself?!?! it works fine now, but it runs really rich
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Old 11-22-2009, 10:25 PM
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