Long story, Last fall somthing shorted out and the wires from the alt. to the ammeter and from the ammeter to a relay then to the battery got hot. I replaced them but prior to the replacement my dash lights stopped working, the gas gauge jumps past full with a loud click. the radio doesn't work. All these things happined about the same time, other lights work and truck starts ok. On checking the fuses it appears that only 1 circut is hot, the juice just never seems to get there from the ign. switch, which is new. HELP
