Thread: 99 rodeo "jumping" tachometer
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Old 08-06-2007, 08:11 PM   #1
guferuss
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Join Date: May 2005
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99 rodeo "jumping" tachometer
I have a 99 rodeo 4x2, auto trans, 98k miles. Occasionally when in P or N, the engine revs up from 1000k rpm to 2k over and over again. it normally idles at 1k. when in gear it seems fine. Any ideas as to what's going on?
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