Question about 1987 Jeep Grand eer

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1987 jeep grand wagoneer charging problem

I changed the altenator and the gauge shows that is still discharging and it is running the battery down. I turn the headkights on it discharges more.

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Not a solution or a clarification, but there's no spot for just passing thoughts.... See what type of alternator you have in there (some are different than others. Since Jeep is now part of Chrysler I would not be surprised if the regulator is in the main computer. I've seen dodge vans with this system and it drove my friends shop crazy for two weeks till they found this out!

Posted on Dec 14, 2008


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