Rail pressure relief valve ?

Rail pressure relief valve ?

09-05-2005, 11:21 PM

#1 (permalink)

J.Davy

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Join Date: Dec 2004 Location: Whitehorse,Yukon Territory,Canada Posts: 233

Rail pressure relief valve ?

When they get etched or what ever makes them not work properly, how do they act?My truck is down on power as well as the pyro is down and boost also.I realize they are all related to fuel but I am not sure if it is the cp3 going weak,the relief valve, or a injector.It seems to have good power for a bit ,then fades.There is a bit of a stumble on top end as well.The pyro will not go past 1500 and usually pegs 1600 in only a few seconds.Lift pump(150 gph fass) is steady at 11 psi at wfo.

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2005 Quad Cab, Auto,Short Box, Laramie,4x4,T.S.T.Quad Downloader,D.T.T.race tranny,89% converter,Pro-52 turbo,F.A.S.S. 12.86 sec 1/4, 7350lbs

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