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Siktoy ra23
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November 2003
1G fuel pressure problem Thu, 01 July 2004 12:57 Go to next message
My fuel pressure is very jumpy mainly when on boost it has about 5psi differance which is causing it to ping does anybody have ideas

[Updated on: Thu, 01 July 2004 13:13]

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CrAiGzEE
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Re: 1G fuel pressure problem Thu, 01 July 2004 13:16 Go to previous messageGo to next message
mines doing the same every now and then i was gunna look at a MRRFPR, plus i am running huge lines might have something to do with it

also thinking of adding another fuel pump

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Norbie
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May 2002
Re: 1G fuel pressure problem Thu, 01 July 2004 23:21 Go to previous messageGo to next message
Do you have too much fuel pressure or too little when it jumps? If the former, your return line is too small or there's a blockage somewhere. If the latter, your fuel pump possibly isn't up to scratch. A dodgy fuel pressure regulator is also a possibility.
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Siktoy ra23
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Re: 1G fuel pressure problem Fri, 02 July 2004 01:52 Go to previous messageGo to next message
just got the injectors cleaned and still f#@ked next is the reg pick one up tomorrow to see if that is it.
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CrAiGzEE
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Re: 1G fuel pressure problem Mon, 05 July 2004 13:34 Go to previous messageGo to next message
how ya go?
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Bugman
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Re: 1G fuel pressure problem Mon, 05 July 2004 23:41 Go to previous message
his fuel ratios were perfect I'm pretty sure, unlike my ones Smiley =
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