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i have hesitation with heavy gas pedal movement

   
Old Feb 27, 2005 | 04:48 PM
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dan1ab
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From: south carolina
i have hesitation with heavy gas pedal movement
somebody told me it was a defective accellerator pump. please help, if so could anyone tell me where it is located.
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Old Feb 27, 2005 | 11:19 PM
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hmm... I have no idea what an "accelerator pump" is...

Does it hesitate at certain RPM's?
Wide Open Throttle (WOT)?
in neutral?

What kind of car do you have?
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Old Feb 27, 2005 | 11:36 PM
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if it hesitates while accelerating in the same RPMs everytime... probably a shot cat or two.
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Old Feb 27, 2005 | 11:39 PM
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Originally Posted by dan1ab
somebody told me it was a defective accellerator pump. please help, if so could anyone tell me where it is located.
Try checking 90 degrees behind the 3rd vector, right behind your timing belt, and diagnal from your head gasket.
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Old Feb 27, 2005 | 11:41 PM
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roffle...

check afm connection
check tps adjustment
does it ever do this at 3800 rpm?
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Old Feb 28, 2005 | 03:13 AM
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Originally Posted by dan1ab
somebody told me it was a defective accellerator pump.
It might be if your engine had a carb, but it doesn't...
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