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my battery is new. my alternator is good. but my voltage gage is reading well below 12 volts


What is year make and model?

What is year make and model?

Verify your alternator output

Verify your alternator output with a volt meter. It's possible your gage is bad. You should have between 13.6 and 14.2 volts at the alternator while running. Verify wire condition to gage.


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