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AAHHH... I'm stumped, FP problems!!!!!

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Old 07-08-2002, 03:01 PM
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AAHHH... I'm stumped, FP problems!!!!!

Okay, I just reconnected my stock FPR, and I'm still getting fluctuations at partial 1/4-1/2 throttle!!!. The only thing I can think of is that maybe the length of the hose (I connected the stock FPR to the hose I had run to the AEM FPR) is flexing and causing the fluctuations. I'm pulling everything apart right now and checking it all again, and I'm going to put the FPR back in it's stock location and see if this makes any difference. If not, I really have no idea what to do next...
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Old 07-08-2002, 03:34 PM
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Are you using high pressure fuel injection rubber lines?
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Old 07-08-2002, 03:42 PM
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Yep, super expensive FI hose.

Originally posted by 1MAX2NV
Are you using high pressure fuel injection rubber lines?
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Old 07-08-2002, 03:51 PM
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So, you are not running N20 anymore and you reconnect the stock FPR. Try zip tying all the lines at the connections. You probably have a vacuum leak under one of those.......
 
Old 07-08-2002, 03:53 PM
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Ive vacuum tested my system, no leaks...

Originally posted by Ramius83
So, you are not running N20 anymore and you reconnect the stock FPR. Try zip tying all the lines at the connections. You probably have a vacuum leak under one of those.......
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Old 07-08-2002, 03:55 PM
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Dang, what about the fuel pump, what set-up do you have? Also, check your fuel filter as well.....
 
Old 07-08-2002, 03:56 PM
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How is your stock fpr?
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Old 07-08-2002, 03:57 PM
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Walborro 255lph fuel pump, new fuel filter about 5k miles ago...

Originally posted by Ramius83
Dang, what about the fuel pump, what set-up do you have? Also, check your fuel filter as well.....
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Old 07-08-2002, 03:58 PM
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And this also may be an odd question, but are any of your lines pinched at all?.....
 
Old 07-08-2002, 04:02 PM
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Nope, checked that as well...

Originally posted by Ramius83
And this also may be an odd question, but are any of your lines pinched at all?.....
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