Subject	fuel pressure problem
Posted by	jhop1988 on March 14, 2015 at 7:53 PM
	This message has been viewed 166 times.
Message	My 90 twin turbo 300zx runs good idles good but when i floor it it gets to 5500 rpm and falls on its face. Plugged my fuel pressure tester up 45 psi at idle. Going down the I floor it an drops to around 30 psi. Fuel pump or regulater?
Follow Ups	fuel pressure problem - jhop1988 19:53:21 03/14/15 When was the fuel filter replaced? - SammybTT(TN) 22:45:57 03/14/15 Re: When was the fuel filter replaced? - jhop1988 10:45:19 03/15/15 i would personally start with the fuel filter - SammybTT(TN) 12:11:05 03/15/15 Re: When was the fuel filter replaced? - jhop1988 13:47:39 03/15/15 http://www.300zx-twinturbo.com/cgi-bin/manual.cgi - Zuberman 21:24:02 03/15/15 sounds like mine when I had a bad pump. - WhiTTe Z (NY) 09:11:37 03/17/15 Re: sounds like mine when I had a bad pump. - jhop1988 11:30:12 03/18/15 fuel pressure problem the solution - jhop1988 08:03:00 03/22/15
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