2000 f-350 7.3l TD electrical problem
I have a 2000 f350 7.3l turbo diesel. 3 days ago I started it and it idled for about 15 seconds and quit. I found a 30 amp fuse blown. It is in position 30 in the under dash panel. The manual says it is 'Fuel Heater, Wastegate Solenoid, Injector Driver Module Relay Coil'. I replaced it and everything was fine. Today it blew again, so I replaced it but now it blows when I turn the key on. BTW it is 15 degrees out this morning and I keep the truck plugged in overnight. What can I do?