Jeep Wrangler P Codes (Powertrain) P0500 - P0599 P0503

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Code P0503?

2002 JEEP WRANGLER

Bumping And Hesitating Has Lessened, But When Idling The Jeep Runs At About 2300 To 2800 Rpm. Way Up From The Usual 500-700. I Now Get An...

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Asked by jagraves2

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