Discussion Starter · #1 ·
I have an 06 2500 mega cab. When I first start it up it will do fine then all of a sudden it's like one of the batteries quits working. The dash lights and the headlights will fade some. And the battery gauge will also go down. I test the connection and both connections looked clean. One was loose and I tightened it. That didn't solve it. I was wondering if one if my battery's is going out or if it's something else. If I drive it for a while it won't do it it only occurs when I first start it up.