Havent driven the truck in a while. had to jump start it last week. It fired up tonight a bit hesitant. My old OB2 bluetooth device finally died. I got the new one in today. Drove the truck to go get gas and noticed the voltage was reading low. 12.7-13.1 while driving and idling. I put my volt meter on the battery while it was running at got 13.4 steady, while the OBD2 was fluctuating between 12.7 and 13.1. I then put the meter on the alternator terminal and got 13.9 which seems normal.
So what gives? Is there an issue I need to worry about? The Alternator is fairly new (less than a year) and is a 150amp.
Battery is old 5+yrs.
Im going wheeling for the day tomorrow. Should I worry?
So what gives? Is there an issue I need to worry about? The Alternator is fairly new (less than a year) and is a 150amp.
Battery is old 5+yrs.
Im going wheeling for the day tomorrow. Should I worry?