Mechanics

IN PARK OR NEUTRAL THE ENGINE REVS REALLY HIGH

1989 Chrysler 5th Avenue • 78,000 miles

(Sometimes) When I put my car in Park or Neutral the engine revs REALLY high (no Tach but I can tell by the sound) but as soon as I put it in Reverse or Drive it idles normally. Also during the time that the engine revs high there is a smell of hot rubber, but not burned.
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Rivellation
March 27, 2012.




Could be a problem with the idle air control motor, throttle plate not fully closing and a vacuum leak

Tiny
Rasmataz
Mar 27, 2012.


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