Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

ok guys... I need help

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Old Jun 16, 2010 | 12:17 AM
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BigZachDaddy's Avatar
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From: Madisonville,Ky
Default ok guys... I need help

I have a 1997 ws6 that will start very very hard if at all.....I have researched and researched and I can I anything that exactly matches my problem......my car will start but it takes a good 10 minutes to get her started. It worked fine, but all of a sudden one day it just wouldn't start. So far it has a new fuel pump, new Pressure regulator, I took out the injectors and tested the OHMS and they all cam out at 13 except for one which came out 12.... I just took out the MAF and before I buy one of those I want to make sure that that is the problem because $140 is alot of money. I also sprayed carb cleaner to check for vaccum leaks and the engine didn't idle up so I guess thats ruled out also....if it would be helpful I can make a video of what is going on, if no one can help me solve my issue.


Thanks, Zach
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Old Jun 16, 2010 | 12:30 AM
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From: Beale, AFB
Default uhh

how do you know its fuel? have you checked your ignition system? optispark? battery? lol i dunno im just gonna start throwin stuff out there. also (m6?) can you push start it with ease?

Last edited by Ruck; Jun 16, 2010 at 12:35 AM. Reason: forgot 97 = optispark lolz
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Old Jun 16, 2010 | 02:10 AM
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battery is brand new, ran it on a computer and the codes came up for the fuel system, it has an auto tranny, I can get it started but I have to fool with it for a good 10 minutes of cycling the key cranking and re-cycling.... I took the MAF out tonight and sprayed some carb cleaner in the TB and it was still not wanting to start but it did on the first go.
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Old Jun 16, 2010 | 09:20 PM
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UPDATE: tonight I was out driving the car after I got it started, all of a sudden after I got in it a little bit the service engine soon light started blinking and it started stumbling and spitting and almost died a few times but I managed to get her home. any ideas?
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Old Jun 16, 2010 | 09:26 PM
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I am not one to beat the OPTI drum, but in this case... bang bang bang
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Old Jun 16, 2010 | 11:41 PM
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ok guys... I took it to a mechanic and turns out the most fuel pressure it has is 20psi, and then soon as you turn the key off it drops, so he said it's either a bad pump or fuel filter. any thoughts?
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Old Jun 16, 2010 | 11:51 PM
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the new fuel pump, was this added before or after the issue? did anything change when you swapped pumps? these cars should have about 40-44 psi or so. i cant remember if they hold pressure after they are turned off or not.
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