FPR problems I think????????
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Joined: Jun 2000
Posts: 59
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From: Bradford, Ohio
FPR problems I think????????
I have an adjustable FPR on my 350 4-bolt .040 over TPI motor. I am also using an external fuel pump mounted to the frame. The problem I an having is that every time I drive it, it runs fine for a while then the fuel pump start to whine and to fuel pressure reads 100+psi or 30-40psi. When the it reads 30-40psi and I open the throttle the pressure drops to around 25-30psi. When the pressure is 100+ and I open the throttle it drops to around 80-85psi. When I drive it down the road and this is happening and I just barly put my foot on the gas the car just fall on its face like you turned it off. The TPI is off of a speed density car and I am using a Painless wiring harness. Any help would be greatly appreciated. Thanks
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Joined: Feb 2000
Posts: 7,015
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From: Schererville , IN
Car: 91 GTA, 91 Formula, 89 TTA
Engine: all 225+ RWHP
Transmission: all OD
Axle/Gears: Always the good ones
sounds like u sprung a pinhole leak in your FP regulator...
Almost identical to what happened to my Formula,,,, pull the line from the afpr to the plenum and check for fuel. Ill almost promise u u will find some
later
JEremy
Almost identical to what happened to my Formula,,,, pull the line from the afpr to the plenum and check for fuel. Ill almost promise u u will find some
later
JEremy
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