Question about Jeep Wrangler

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05 rubicon auto. rpm's jump from 800 to 1200 when slowing down, then back to normal. why is it doing this? the jeep wants to lurch forward when this happens.

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Sounds like on downshift the transmission has a delay, transmission "slips" out of gear.

My first step would be to change transmission fluid & filter if it has not been done recently. (Assume level of fluid is ok).

Posted on Sep 10, 2009

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2nd gear Icon appears while in Neutral


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is this problem with a cold engine or hot, or both.
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is the hot rpm at about 800?
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the display wrong is , a failing PRNDL switch.
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