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Old 08-24-2004, 07:51 PM   #1
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Code reading? and Car that idle Lobes and stalls

Ok just put code reader on car says I have a "fuel pump secondary circuit fault", what in the world is that, and another question? My car doesn't seem to want to idle all the time I'll come up to a stop and sometimes the idle starts to lobe than it just stalls out, car has gt-40 intake, cold air induction, 24 lbs injectors, with calibrated pro-m mass air, edelbrock heads, 1.7 roller rockers, and B-303 cam.???HELP PLEASE
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Old 08-24-2004, 09:31 PM   #2
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sounds like your fuel pump is screwed up, lol, my guess is that it stalls do to the fuel pump screwing up and not getting enough fuel to the engine
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Old 08-24-2004, 09:34 PM   #3
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nope, don't think its the fuel pump it has a new 190 liter pump, and I have constant fuel presure.
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Old 09-03-2004, 08:22 PM   #4
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any chance you can get a baro reading?
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Old 09-03-2004, 09:33 PM   #5
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Quote:
Originally Posted by stick0014
Ok just put code reader on car says I have a "fuel pump secondary circuit fault", what in the world is that, and another question? My car doesn't seem to want to idle all the time I'll come up to a stop and sometimes the idle starts to lobe than it just stalls out, car has gt-40 intake, cold air induction, 24 lbs injectors, with calibrated pro-m mass air, edelbrock heads, 1.7 roller rockers, and B-303 cam.???HELP PLEASE
Calibrated MAF?? Who calibrated it? Your problems some like a MAF mis-calibration to be honest. I personally would go with your 19# injectors and the stock MAF and see what happens. 24# injectors sound like too much for your setup anyways. With my v6, i'm pushing about 300bhp and I still have my 19# injectors.
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