high rpm shift and fast idle
02-04-2012, 04:53 PM
#1
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Year: 2005
Model: Grand Cherokee
Engine: 4.8L
high rpm shift and fast idle
my 95 automatic transmission xj is acting up a little. it idles at 1300 or so and it won't shift gears til you wind it to 3000 and let off of it. the fast idle and high rpm shifting started at the same time. where should i start looking?
02-04-2012, 05:02 PM
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Throttle Position Sensor
02-04-2012, 05:15 PM
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Year: 2005
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that makes sense. i should also mention that it turned out to be a temporary problem. last weekend it did it on a 25 mile round trip without exception. i usually just drive it on weekends. i just drove it a few miles and there isn't a hint of a problem.
03-17-2012, 04:50 PM
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Year: 1990
Model: Cherokee (XJ)
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Glad to see you got it fixed.
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