Hi I'am writing this for my father. He has a 1991 Extended cab v6 with auto trans. About two weeks ago he blew a fuse for ac tried to replace fuse but it kept blowing out when turned on. Then he called me and told me dash was smoking!!! Iam a distance away from him so when I did get down there he had dash ripped apart and wires cut. He has since replaced some relays and such splice wires and said things were ok, but know has no ac no key buzzer no radio power but headlights and signals ok. I know this is vague but can use any help offered. Any wire specific mechanics in pa????