Subject	Re: Trouble starting when hot and lean for 1min. PRVR deleted.
Posted by	MaxxAction on May 21, 2012 at 10:57 PM
	This message has been viewed 130 times.
In Reply To	Trouble starting when hot and lean for 1min. PRVR deleted. posted by treese88 on May 21, 2012 at 06:15 PM
Message	Hey Trees... mine does the same thing. It usually starts right up, but does tend to run lean for the first little bit when started hot. I also have deleted the PRVR. My son has a 3000gt, so I have have visited the 3si.org board frequently since he got that car to figure out how to do certain things. On the twin turbo 3s cars, vaporization in the fuel rail, and the low speed phase on the fuel pump at start up causes this issue. I know on my car the 02's are new, the mafs are in great shape, the cas is fine, the ptu, everything functions as it should, so I tend to lean towards a fuel delivery issue.
Follow Ups	Trouble starting when hot and lean for 1min. PRVR deleted. - treese88 18:15:24 05/21/12 Re: Trouble starting when hot and lean for 1min. PRVR deleted. - MaxxAction 22:57:30 05/21/12 Re: Re: Trouble starting when hot and lean for 1min. PRVR deleted. - sandmanz32 23:37:37 05/21/12 First tune was an ash chip. Next I switched to Nistune - treese88 08:17:47 05/22/12 Check for fuel in the vacuum lines off the fpr, and damper (n/m) - sandmanz32 18:06:23 05/22/12 Always get that recommendation :) been checked and - treese88 18:11:49 05/22/12 Have you done a pressure leak down test of the rails? (n/m) - sandmanz32 19:27:15 05/23/12 Loses pressure but not at rails. Not a leaky injector. - treese88 22:20:09 05/23/12 Re: Loses pressure but not at rails. Not a leaky injector. - sandmanz32 22:38:22 05/23/12
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