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  • question......

    I need some help on what you guys think the problem is. My S/C is set to 10PSI and has ran fine for a year and a half. The problem is lately if I try to make boost, but the fuel PSI isnt going up and I def dont want to blow my engine up. I checked to see if my inline fuel pump is whining or making weird noise but it sounds ok. Could it be some sort of vacuum problem? or is there any other ways to see if there is a problem with the inline fuel pump? or do you think its something else?

  • #2
    Re: question......

    bad fuel pressuer regulator? and maybe the pump is going even tho it still does work?

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    • #3
      Re: question......

      Im not sure....I tried turing my FMU up all the way and when I hit boost the fuel PSI didnt increase at all. Do you know any good fuel pressure regulators or inline pumps? Im not sure what would work with the procharger adjustable FMU.

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      • #4
        Re: question......

        I have an MSD Adjustable Fuel Pressure regulator, same one that viper did a write up on in the sticky section, maybe check that out.

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        • #5
          Re: question......

          ok thanks ill look it up.

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          • #6
            Re: question......

            ok well its my inline pump.....I was wondering what inline pumps you guys are using?

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            • #7
              Re: question......

              Originally posted by derkyboy187
              ok well its my inline pump.....I was wondering what inline pumps you guys are using?
              Walbro 255lph intank pump :tup:
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              1997 Camaro RS A4
              2006 Chevy Colorado
              2003 Kawasaki Ninja ZX6-R

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              • #8
                Re: question......

                Probably the gauge. Move it around and see if the pin resets itself.
                2004 CE Corvette 10.86@132mph
                1996 Supercharged/Nitrous Camaro RS (For Sale)
                2011 Cadillac CTS-V
                2011 Mitsubishi Eclipse Spyder GT-P
                2006 Mitsubishi Eclipse GS

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                • #9
                  Re: question......

                  i have an MSD for sale if you are interested

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