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Old 04-21-2006, 08:36 AM   #1
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Default FPSS issues

Last night I found out that my FPSS is faulty, again.
I,v had at least three go bad on me. They either start leaking or simply don't work.
Is there a particular brand or other solution you guys can recommend?
I have a trackday coming up on monday and am going to have to run without a FPSS, which makes me kind of nervous.
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Old 04-21-2006, 09:03 AM   #2
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are you sure they are faulty and not just out of adjustment??? kinda strange to have 3 go bad on you. i would start by checkin the adjustment on it. goodluck.
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Old 04-21-2006, 09:21 AM   #3
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The current problem I am having is that my solenoids click like crazy. It sort of sounds like a machine gun. click-click-click in rapid succession even when the system is off.
With the FPSS out of the loop everything seems to be fine.
Thank you for your help.
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Old 04-21-2006, 09:26 AM   #4
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sounds like an adjustment to me-
if it is running borderline to your fuel pressure, slight fluctuations could make it cycle-
i would think a slight adjustment and you would be good-
but then i dont run one so take my advice w/ a grain of salt
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Old 04-21-2006, 03:27 PM   #5
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Quote:
Originally Posted by fstphx
sounds like an adjustment to me-
if it is running borderline to your fuel pressure, slight fluctuations could make it cycle-
i would think a slight adjustment and you would be good-
but then i dont run one so take my advice w/ a grain of salt
^ what he said. i would make a slight adjustment and run it. see what happens.. if its on the borderline it'll cause a problem like your having. goodluck...keep us updated when you pin point!!
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Old 04-21-2006, 03:28 PM   #6
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what brand are you using, I have be running an Nx for almost two years now, And it has been flawless.
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Old 04-22-2006, 11:31 PM   #7
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I do run the NX FPSS.
I will try to adjust it after Monday.
But if it is an adjustment issue, why would the solenoids act erraticly when the car is not even on??
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Old 04-22-2006, 11:59 PM   #8
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did your relay get wet that can happen
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Old 04-23-2006, 07:19 PM   #9
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Yes the relay di get wet, but even after I replaced it, the same problem persisted.
Thanks for all your help guys.
Which is the most reputable FPSS?
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Old 04-23-2006, 07:23 PM   #10
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After you shut the car off fuel pressure is still in the lines.

Sounds like an adjustment thing to me too. Keep us informed.



Quote:
Originally Posted by meatfoam
I do run the NX FPSS.
I will try to adjust it after Monday.
But if it is an adjustment issue, why would the solenoids act erraticly when the car is not even on??
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