Question about 1993 Cadillac DeVille

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My car studders when acelerating shuts off if idle for to long

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Possible, but not limited to...
fuel pump
MAF (Mass Air Flow sensor)
TPS (Throttle Position Sensor)
ECM (Electronic Control Module)

Posted on May 07, 2010

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1 Answer

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CHECK FUEL SUSTEM FOR CORRECT PRESSURE AND DELIVERY!!PROBABLY FAULTY FUEL PUMP OR CLOGED FUEL FILTER.LET ME KNOW.

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At the begining of aceleration car hesitates and shuddering after that drives well, but any suddenly aceleration does it again


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My jeep studders like it is starving for fuel


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2007 Chevrolet Cobalt Has a studdering problem.


Sounds like your fuel Injector's. Go to the dealer and let them listen to they sympton. More than likely they will tell you that it's your injectors that need replacing.

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The aceleration of the motor is up and down evre time i stop


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start car don't touch a thing, encluding brake. Let idle for 2 fan cycles. and see how it works from there.

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