2001 Dodge Durango RPMs

Tiny
QUESTIONMAN
  • MEMBER
  • 2001 DODGE DURANGO
  • V8
  • 4WD
  • AUTOMATIC
  • 101,587 MILES
Hi, I have a 2001 dodge durango. When ever I am parked my rpms jump up and down from 1 grand to 2 grand uncontrollable. What would be the cause of this?
Wednesday, September 16th, 2009 AT 12:25 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,640 POSTS
It could be a few things. A throttle position sensor (TPS) or an idle air control valve (IAC) could cause it. Even a vacuum leak could cause it. Has the check engine light come on? How does the engine run other than that?
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Thursday, October 1st, 2009 AT 7:54 PM

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