fuel pressure prob
- Thread starter STORM TROOPER
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Flyin Ryan
hated cuz he drives fords
Re: fuel pressure prob
I had pretty much the same problem at one time... My fp would raise with boost to a certain point. I was told by the previous owner that I had a high volume fuel pump but when I had the tank dropped it turned out to be something like like a 190lp or something I can't remember but it wasn't a authentic walbro 255 hi volume one
I had pretty much the same problem at one time... My fp would raise with boost to a certain point. I was told by the previous owner that I had a high volume fuel pump but when I had the tank dropped it turned out to be something like like a 190lp or something I can't remember but it wasn't a authentic walbro 255 hi volume one
STORM TROOPER
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STORM TROOPER
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STORM TROOPER
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Slow-Clone
Snow-Clone
Re: fuel pressure prob
one of the test that I use is to hook up fuel psi gauge with a bypass valve and start the truck let it idle and push the bypass valve and if the truck dies then there is a fuel vol problem. Also you can amp draw the fuel pump. The less amp's the pump draw's it's junk. 6amp's or less it's junk.just my :2cents:
one of the test that I use is to hook up fuel psi gauge with a bypass valve and start the truck let it idle and push the bypass valve and if the truck dies then there is a fuel vol problem. Also you can amp draw the fuel pump. The less amp's the pump draw's it's junk. 6amp's or less it's junk.just my :2cents:
sly dvl
Ya, it's got a Turbo
Re: fuel pressure prob
Failing pumps can also draw too much current. The harder a pump has to work, the more amps it's going to draw.
Failing pumps can also draw too much current. The harder a pump has to work, the more amps it's going to draw.