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reduced engine power

   
Old Aug 7, 2011 | 01:39 PM
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strockermike's Avatar
strockermike
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Default reduced engine power
i have a 99 c5 with several mods, blower alky headers speed dencity tune by jeramie formato. it runs good while normal driveing. and then whenever i hit wide open throtle it takes off a few seconds then it looses power, the computer info displays reduced engine power. after shut the engine off for a few miniutes then its ok till i hit wide open again. need some help with this one.
Last edited by strockermike; Aug 7, 2011 at 01:42 PM. Reason: miss spelling
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Old Aug 7, 2011 | 03:22 PM
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Can you pull your codes and post them? With a modified setup, you may need the assistance of a tuner or dyno and computer.
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Old Aug 7, 2011 | 03:38 PM
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Yea man Id talk to Jeremy. I'd bet your getting code 1514 or 1515
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