Hello, im new here and i'm having some technical wiring issues i cant seem to figure out.
1979 Datsun 280zx 2+2
On the fuse panel there is a fuse for 'Dome Light' it controls all interior lights including factory floor lights, spot light, engine light, dome light, and trunk light
This fuse keeps getting hot and melting the fuse i figured maybe corrosion on fuse box but i pull it out last night and no burnt wires no corrosion only some wierd black tar that i wiped off that looks like it came down the fender onto it. i tryed holding a fuse onto it and it gets hot but the wire going out isnt getting out just the fuse. (Maybe i didnt leave it in long enough?) i tryed jumping the power from another fuse to that fuse and same thing fuse gets hot enough to burn you with a quick touch & melt the solder on the fuse. ( It does not blow the fuse ). The radio fuse keeps blowing but thats a whole new circuit tryed different radio with same plug same thing. Ill rewire all that just need interior lights to stop getting burning hot before it melts the fuse box
So my question is any suggestions, or any ideas on this.