Truck is having some electrical problems, thought it was the alternator. I yanked it and had it checked and taken apart and its good. This is what happens............ Sometimes power will die and turn back on while driving, truck wont start unless jumped, will power down sometimes when blinker and come back on and sometimes power down when shifting and come back on. I was going to switch the battery but I think it may be a wiring problem. Any ideas?

got it figured out....it was the battery.