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Fuel Pressure at idel and WOT.

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Old 02-16-2004, 06:29 AM
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Fuel Pressure at idel and WOT.
Anybody know the specs of fuel pressure at idle and fuel pressure at WOT. If so please respond my fuel pressure gauge is reading 47psi at idle, what can be wrong? I also am running a Walbro 255lph pump, can my regualtor be bad.

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Diego
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Old 02-16-2004, 07:04 AM
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Originally Posted by D-sta
Anybody know the specs of fuel pressure at idle and fuel pressure at WOT. If so please respond my fuel pressure gauge is reading 47psi at idle, what can be wrong? I also am running a Walbro 255lph pump, can my regualtor be bad.

Thanks,
Diego
i am reading ~45ish at idle, i also have a walbro 255lph...i'm guessing the stock regulator cant handle it..
i believe idle should be 36psi, and WOT should be 43.
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