Diesel Bombers - preassure regultor on fuel rail

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- - preassure regultor on fuel rail (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/76582-preassure-regultor-fuel-rail.html)

thinkpaint

05-16-2011 03:15 PM

preassure regultor on fuel rail

was told i need an new preassure regulator on the fuel rail didnt know if there are after market ones that are better or i should go with stock or what i do have a tunner if that makes any different thanks

BriteWhiteRam

05-17-2011 10:46 PM

as far as I know there are no aftermarket FPR for the CP3

2009RavenR1

05-18-2011 12:00 AM

You could always upgrade the whole CP3 to a LBZ CP3....

jbag	06-05-2011 04:36 PM

I was told I needed a fpr myself after changing the whole cp3 out I found a wire broke on a wiring harness going to something on the fuel rail. After I fixed this wire (rigged it up) it runs great. Probably my trouble from the start but I have a new pump now. Check those wiring harness's good. My truck was weak and losing power like crazy.

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