I am getting 16-17V across my battery while running......

CharlieZulu

Petty Officer 2nd Class
Joined
Jun 2, 2008
Messages
122
... I think this is way too much and I will end up cooking my battery, correct?

Any clues as to what may be causing this? I have replaced my rectifier module, but still getting high voltage. What is normal? (I am using a digital voltmeter)

Late '80s Merc 90, 3 cyl, oil injected.

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