Having some weird issues the last week or so since it has been getting cold. I have an aftermarket volt meter in the cab. Usually sits at 14v just over, and I have verified with my fluke while running its 14.1v consistently...
However the last few weeks since it has been cold and after sitting for a few weeks I have noticed a running voltage of 13.5v sometimes lower. Between 12.5and 13.5 but not 14 like normal. Car starts ok, and I have had a new alt installed by nissan about a year ago. Its odd when I have tried to reproduce in the driveway wight he volt meter I read 14.1v again once, and another I read 13.6v
Just wondering if this is a sign of the alt going bad? anyone have this issue before? I tried to search.
However the last few weeks since it has been cold and after sitting for a few weeks I have noticed a running voltage of 13.5v sometimes lower. Between 12.5and 13.5 but not 14 like normal. Car starts ok, and I have had a new alt installed by nissan about a year ago. Its odd when I have tried to reproduce in the driveway wight he volt meter I read 14.1v again once, and another I read 13.6v
Just wondering if this is a sign of the alt going bad? anyone have this issue before? I tried to search.