hey i was wondering if you guys could help me out with a fuse box diagram for my 87 d150 shortbed super six 2bbl carter bbd im having some break light and hazard problems and my back up light and hazard fuses blew back up was a 30 and hazard was a 15 i donno if there correct thanks dave

 

Awhile back I was having reverse light problems with my 87 D-150. I bought a Haynes repair manual at Advance a\p.It has all kinds of wiring diagrams in it and gives you tips on how to diagnose alot of problems.I think it cost me 20 bucks and it was worth every penny.I`ve almost read the whole thing now and it`s helped me lots of times.

 

well i just changed the fuzes back to what they were and it seemed to work hazards came right on but im not really worried about that my alternator isnt working and my starter is really touchy you gotta turn the ignition verrry slow