Since I got this truck last month the battery hasn't charged... have to plug it in twice a day. Checked the generator and it's fine. It's been upgraded to 12 volts sometime in the past. Regulator doesn't look like the points are fried... but lately the regulator makes a loud tapping noise and the amp guage ticks to the negative both at idle and under power. Any thoughts?


'48 Chevy 3/4ton 5 Window Deluxe