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Re: '91 Cherokee 4.0-L ignition timing
Posted to Technical Discussion Forum on 1/18/2004 2 Replies

Hi Thomas,

Correct. That capture is from the Chrysler system. The way I understood it was that Gary had spark but it was happening way out of time. I don't think that the CMP could be the cause of that.

Not sure what happens with no CMP. Might not inject? ... Login to read more.

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