Pnied919
Junior Member
I have an 04 2500 with the 5.7 and my volts don’t change rapidly but they move between 14.2 volts to up to 16.5 volts and it will stay one way or the other for 3-4 days at a time I have had the alternator tested 3 times and the battery is only 2 months old and these numbers are from a multi meter not just my dash gauge. Any help would be appreciated