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Re: 2011 Jeep Cherokee P0300 P0303
Posted to Technical Discussion Forum on 12/22/2017 2 Replies

Hi Damon I would look at freeze frame when is it setting code? If its cold could be a valve problem.I would think its more likely you have a part of the harness that has a rub [...] moved harness it was good for a while,I would stick to the basics on this [...... Login to read more.

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