2005 Jeep Grand Cherokee engine revs while idle

2005 JEEP GRAND CHEROKEE
185,000 MILES • V8 • 4WD • AUTOMATIC
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EAGLE3131
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  • 1 POST
engine seems to rev up while car is idle although the rpm gauge doesn't increase
Dec 13, 2015 at 7:06 PM
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CAR-MAN145
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  • 321 POSTS
You are hearing the fan clutch when it warms it should go away if not you may have a bad fan clutch
Dec 13, 2015 at 11:48 PM