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Fuel pressure numbers

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Old 02-04-2005, 03:44 PM
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Fuel pressure numbers
Got my fuel pressure gauge installed today. It is installed at the injetcor pump intake.
Idle -- 11 psi
WOT -- 9 psi
Cruise -- 10 psi

If I remeber right, those numbers are good.

How low is too low?

Thanks
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Old 02-04-2005, 04:12 PM
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Your ok but possibly loosing your lift pump. Keep an eye on it.

A stock 2002 with new lift pump will average 15 at Idle, 12 at cruise and 10 at WOT, if I remember correctly.

RJ
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Old 02-05-2005, 01:55 PM
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6.5 at idle and 5.2 at WOT on mine
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Old 02-05-2005, 08:00 PM
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How'd you get a Dodge dually into Germany

According to the manual 8 PSI is the bare minimum for a 2nd gen 24v.
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