My dad has a 2000 Lund Pro V with the front battery box for the trolling motors. The in line fuses are the dang glass fuses and the plastic holders absolutely suck. I think what happens is the fuse doesn’t make good contact causing the fuse and holder to get hot, the plastic is actually deformed, and then the fuse blows. There is no damage to the wiring anywhere.
So what do people use to replace these type of fuse holders? I hate the glass fuses as they are no readily available and they do break when taking the holders apart to check the fuses. Thanks!