Question about 2000 Chevrolet Malibu

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2000 malibu hesitation

I have a malibu that has been hesitating during acceleration and this problem comes and goes about 50% of the time. It also seems to hesitate in a right hand turn not a left hand turn. I also have no pickup during accelerationand sometimes I dont have any power but the motor will rev at a high rpm until I let up on the gas pedddle. I have tried everything including replaced plugs + wires, pcv valve, catalyst converter, throttle position sensor, and the fuel pump was tested.Any and all ideas would be greatly appreciated, at this point I must fix the problem or trash the car. thanks bob

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  • shatraw Aug 18, 2008

    hesitation only on cold start will never do it again till a cold start

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I replaced the fuel pressure regulator and it seemed to have fixed the problem.

Posted on Sep 08, 2008

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There are many other possibilities. I suggest you to go through the list of help links mentioned below, these will help you to confirm where the actual fault lies: -------

Jerks and Hesitates During Acceleration?

http://technoanswers.blogspot.in/2012/07/2004-dodge-town-country-jerks-and.html

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http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html

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