Subject	Re: Re: You'd have to ask JWT about that one
Posted by	Broke_as_**** on July 29, 2008 at 2:21 PM
	This message has been viewed 139 times.
In Reply To	Re: You'd have to ask JWT about that one posted by Chad M (CA) on July 29, 2008 at 11:58 AM
Message	Actually I'm pretty sure they're the same. I don't have my 95 manual in front of me but I remember it listing the 1 second spec. The online manual for an earlier year car (90 I think) also lists 1 second. [ http://www.300zx-twinturbo.com/cgi-bin/manual.cgi?list=efec&dir=&config=&refresh=&direction=forward&scale=0&cycle=off&slide=26&design=default&total=190 ] That check valve appeared to be in working order. So does the one on the fuel pump assembly. When it's running properly for the first bit the pressure is exactly in line with the difference you would see in the manifold. After it drops off naturally it stays steady because the pressure has dropped too low for the FPR to have an effect on it.
Follow Ups	Fuel pressure issue: Day 153 - Broke_as_**** 10:45:18 07/29/08 Damn... I was going to offer you my ECU, but you have - 91Z32TT 10:58:22 07/29/08 ar you still prvr equipped (sorry dont want to read all old - gt300zxtt 11:13:36 07/29/08 PRVR is gone (n/m) - Broke_as_**** 11:14:49 07/29/08 Damnit I was just going to ask about prvr - since it's - 91Z32TT 11:21:31 07/29/08 Re: Fuel pressure issue: Day 153 - Chad M (CA) 11:22:04 07/29/08 You'd have to ask JWT about that one - Broke_as_**** 11:39:55 07/29/08 Re: You'd have to ask JWT about that one - Chad M (CA) 11:58:49 07/29/08 Re: Re: You'd have to ask JWT about that one - Broke_as_**** 14:21:29 07/29/08 Re: Re: Re: You'd have to ask JWT about that one - Chad M (CA) 15:37:20 07/29/08 Re: Re: Re: Re: You'd have to ask JWT about that one - Broke_as_**** 16:13:55 07/29/08 Ok I understand now.... - Chad M (CA) 16:51:35 07/29/08 It pulls around 15-20 inches at idle - Broke_as_**** 17:03:16 07/29/08 Re: It pulls around 15-20 inches at idle - Chad M (CA) 17:15:06 07/29/08 Thanks for chipping in - Broke_as_**** 17:37:19 07/29/08 Have you swapped gauges around to rule that out? (n/m) - Audioquest 13:36:55 07/29/08 Yes (n/m) - Broke_as_**** 14:05:16 07/29/08 Very odd how in that same piece of fuel line from the tank - Audioquest 16:13:13 07/29/08 That's why I bypassed all of those lines - Broke_as_**** 16:17:13 07/29/08 I think your gauge is suspect----> - Audioquest 23:35:03 07/29/08 I've done that - Broke_as_**** 00:36:12 07/30/08 Maybe you just got a weak pump? HAve a look at this - Audioquest 08:12:03 07/30/08 A "weak" pump? - Broke_as_**** 10:26:41 07/30/08 When it's idling and the manifold is in a negative - Audioquest 18:09:38 07/30/08 Re: When it's idling and the manifold is in a negative - Broke_as_**** 12:27:56 07/31/08 Replace the fuel rails? - LitlElvis 14:57:29 07/29/08 I did a few years ago - Broke_as_**** 16:00:15 07/29/08 If it is dropping from the back of the car to the front - Spddracer 18:03:04 07/29/08 Re: If it is dropping from the back of the car to the front - Broke_as_**** 18:28:53 07/29/08
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