I have a 2005 HD Duramax Diesel. My battery gage is running about 19(red) what would cause this?

Asked by Jan 18, 2013 at 03:31 PM about the 2005 Chevrolet Silverado 2500HD 4 Dr LS 4WD Crew Cab LB HD

Question type: Maintenance & Repair

1 Answer

19 volts? Regulator

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