Fuel preassure issue
11-26-2013, 02:27 PM
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Car: 1991 firebird
Engine: TBI 305 (built)
Transmission: T5
Axle/Gears: 4.10
Fuel preassure issue
Ave a slight problem I think ... I just got my engine back in and running and while the engine is on fuel preassure seems good and steady ... But I noticed the other night that if I key on engine off my preassure goes up to the set 20psi then falls to 0 ... When I first got it all togherher when I turned the key on it would jump to 20psi and hold that preassure without the pump or engine running ....
This is a 91' firebird with TBI and factory regulator delete with an aero motive VRFPR
U can see in the driver side gender my fuel regulator setup .. And I can't find any fuel leaks anywhere
This is a 91' firebird with TBI and factory regulator delete with an aero motive VRFPR
U can see in the driver side gender my fuel regulator setup .. And I can't find any fuel leaks anywhere
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