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Fuel pressure stuck on 50psi. Help

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Old 05-14-2004, 10:36 PM
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Louie_EM1
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Default Fuel pressure stuck on 50psi. Help

I have used 3 stock regulators.
I have used 3 different fuel gauges.
I have used 3 different b&m regulators

....Fuel pressue does not adjust! - Sits rich.
Anyone have a problem like this?
Any possible causes? - Clogged/pinched return line?

Thanks!

Old 05-15-2004, 08:12 AM
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Louie_EM1
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Default Re: Fuel pressure stuck on 50psi. Help (Louie_EM1)

TTT
Old 05-15-2004, 09:25 AM
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are you using an aftermarket fuel rail?
Old 05-15-2004, 09:28 AM
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Default Re: Fuel pressure stuck on 50psi. Help (Louie_EM1)

Do you have an aftermarket fuel pump? I couldn't adjust my fuel presure below 55 psi with my Holley pump. Too much fuel flow was my best guess.
Old 05-15-2004, 09:58 AM
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Default Re: Fuel pressure stuck on 50psi. Help (Louie_EM1)

Is 50psi your max or min?
Old 05-15-2004, 01:00 PM
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Default Re: Fuel pressure stuck on 50psi. Help (Chiovnidca)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chiovnidca &raquo;</TD></TR><TR><TD CLASS="quote">Do you have an aftermarket fuel pump? I couldn't adjust my fuel presure below 55 psi with my Holley pump. Too much fuel flow was my best guess.</TD></TR></TABLE>
that is what i think it would be.
Old 05-15-2004, 01:12 PM
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I have a walboro pump and b&M regulator set to 38 psi. hmmm.
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