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2004 sudden engine sudden power loss

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Old 06-26-2014, 03:33 PM
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Year: 2004
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Engine: 4.0
Default 2004 sudden engine sudden power loss

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Last edited by darryljr23; 06-26-2014 at 04:29 PM. Reason: double post
Old 06-28-2014, 09:03 AM
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My 2001 4.0 Just did the same thing. It turned out to be the CPS sensor. The computer never threw a code nor did the check engine light come on. I got a new CPS at O'reillys with a life time warranty for $41.00 bucks. Jeep Runs great again.
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