Idling High
Well I'm in New York for vacation, and I can use my cousins car but dere is one thing wrong with it, it idles past 3000rpm:bs: so i was wondering if anyone would know what the problem is, its a fully loaded 2000 Chevrolet Impala.Only in Reverse it goes between 1 and 2 so whenever u switch to Drive it kicks hard, it also does this in Neutral and Park.:dunno: what the heck is going on but help me plz
Your commentary is appreciated |
Sounds like a Vacuum leak. It is not shifting right because it is idling so high.
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It is driveable but its just that when ur driving it would kick off @ 3000RPM
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if the check engine lite is on, take it in and have it scanned for codes. Good place to start
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Likely a vacuum leak or 'maybe' an effed up throttle position sensor .
The last late model GM I will ever own, my Z34, had retarded idle issues and it was always another vacuum leak. piece of car. |
could also be a defective idle air control motor.
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my suv was doing about 4000 and it was a throttle position sensor
if you know how to repace it , 15 mins to fix it $50 for the part |
clean the throtle
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check to see if the detent/downshift cable is caught around the throttle lever.
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Originally Posted by Prolifik
clean the throtle
agreed , pay special attention to the iac . |
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