Cant pull more than 13.5 psi of fuel
05-26-2003, 08:47 AM
#1
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Cant pull more than 13.5 psi of fuel
My afpr is all the way open and I cant seem to get more than 13.5 psi. I can only think that either my gague is real inaccurate or my fuel pump is going bad. It pulls 11 when its almost at the bottom. Any help? Thanks guys.
05-26-2003, 04:26 PM
#2
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Car: Bee-Bowdy
Engine: blowd tree-fity
Transmission: sebin hunnerd
Axle/Gears: fo-tins
Your fuel pump can't pump anymore. I tried that when I had the beast 350 in. I got a 20 psi spring. The pressure would flutter at idle and it you snapped the throttle open it would drop to 5-7 psi.
I got a Walbro fuel pump and fixed that...
I got a Walbro fuel pump and fixed that...
05-26-2003, 11:00 PM
#3
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
Originally posted by V8Astro Captain
Your fuel pump can't pump anymore. I tried that when I had the beast 350 in. I got a 20 psi spring. The pressure would flutter at idle and it you snapped the throttle open it would drop to 5-7 psi.
I got a Walbro fuel pump and fixed that...
Your fuel pump can't pump anymore. I tried that when I had the beast 350 in. I got a 20 psi spring. The pressure would flutter at idle and it you snapped the throttle open it would drop to 5-7 psi.
I got a Walbro fuel pump and fixed that...
05-28-2003, 04:26 PM
#4
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Thread Starter
Oh goodie, lol.
Thanks for the responses guys. Jon, your aldltobin program is ***. I finally got a chance to play with it and I ran it 3 times on my data, my cruise blms are all 126-130.
Thanks for the responses guys. Jon, your aldltobin program is ***. I finally got a chance to play with it and I ran it 3 times on my data, my cruise blms are all 126-130.
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