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inline fuel filter ???

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    #1

    inline fuel filter ???

    i have a fuel cell with external fuel pump.. if i put a inline filter before the pump will i still get the right PSI?? and what should the PSI be after the regulator?? the reason for this question is that my pump was clogged so i cleaned it out and it ran like a champion after the cleaning. but i put a inline filter and now it seems to me like the motor is not getting the right amount of gas??? could the filter i put not work on fuel injection systems?? F#C&ING race car

    help me out guys ................... thanks
    Tags: None
    #2
    It could be cloged some where in the fuel line, ya kno?

    Maybe try some sea foam, or lucas to get it cleaned.


    Temp sig, cars almost done

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      #3
      you could, it shouldn't drop the fuel pressure if it's the right size...I wouldn't think.
      ____

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        #4
        i pulled the hole fuel system apart and run air in the fuel lines they were clean so i changed the fuel filter on the fire wall and added the inline filter before the pump.. i think I'm going to take the inline filter out because it ran fine with out it.. i really think that the inline filter i got is not the right kind of filter to run on the fuel injection system what is the right size fuel filter???
        what PSI???
        thanks guys................................F#c% race car

        Comment

          #5
          Originally posted by IAmTheNight View Post
          I don't know if you still need it or not but:
          From Haynes Manual

          1990:
          regulator vacuum hose attached-35 to 37 psi; regulator vacuum hose disconnected-35 to 41 psi

          1991-1993:
          regulator vacuum hose attached-30 to 38 psi; regulator vacuum hose disconnected-40 to 47 psi

          all stock though...fuel pump and all
          ____

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            #6
            Originally posted by bcjammerx View Post
            all stock though...fuel pump and all
            yup, if you have a high flowing fuel pump like a 255 it'll kick that pressure up to like 55psi, a 190 will even make it rise 5 or so psi so if you have an aftermarket fuel pump, then you need a AFPR

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