[s-cars] fuel pressure gage

[Mark Strangways]

That does not give you the fuel pressure at the rail. It give you the return 
pressure only. Not a real useful number IMHO.

Mark
----- Original Message ----- 
From: "Sean Douglas" <quattro20v at telus.net>
To: "Jerry Scott" <jerryscott at earthlink.net>
Cc: "s-car-list" <s-car-list at audifans.com>
Sent: Friday, January 21, 2005 7:54 PM
Subject: Re: [s-cars] fuel pressure gage


> Jerry:
>
> I made a "homemade" pressure tester to see if I was getting adequate 
> pressure
> to the injectors relative to boost.
>
> I found a used flex line that runs from the firewall to the fuel pressure
> regulator and T'eed in a pressure gauge with a 3 ft line. I did this in a
> manner that did not require any cutting of the valuable fuel lines and fed 
> the
> line to windshield so I could drive the car and watch the gauge.
>
> I can give you more details if you are interested.
>
> Sean
>
> Quoting Jerry Scott <jerryscott at earthlink.net>:
>
>> Does anyone have an easy set-up for a permanent fuel pressure gage that
>> they could recommend.  I would want it under the hood and would probably
>> break into the line at the fuel filter.  I'm still trying to trace down
>> my cold weather hard starting problem and suspect that the pressure may
>> be dropping to zero over night.
>>
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>
>
>
>
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