noble brown
Senior VIP Member
I noticed my voltage will drop, while driving, from 14+ to maybe 12+ and it will just stay there. When I first start driving and turn up the radio the voltage will behave as expected. It will drop but will come right back up. But after about 15 min or so it won't come back up. Even if I turn the bass all the way down it still won't bounce back. I have a stock alt, 130 I think and two wet cells. Is my alt going?