ok, first i need to replace my fuse box. 95 rodeo, i got one out of the junk yard. so do i really have to cut and solder every wire? also. my blower fuse keeps melting, not poping, just melts. where would i look for the problem. its only the blower. could it be bad ground or something

95 rodeo 3.2 liter 5 speed 4 wheel drive. 2" lift. poly bushings. 2 1/4 manderal bent exhaust flow master muff. asin manual hubs, relocated ball joints, custom air intake system

92 rodeo 3.1 2wd auto (wifes)