I have a 53 3100, and the truck runs fine it starts up but when it get's hot it acts like the battery is dead but after it cools down it starts right back up. I was told that my cable to the starter is not big enough. It still has the 6 volt system. Can anyone tell me what the cable diameter should be? I did add the ground strap from the engine to the frame and still same problem. Any help is appreciated.
