[pitsingerk]

I was asked working on a 92-93 E350 w/ 7.3L that is having problems charging. Found out after it was dropped off that it was an ambulance. The previous owner has buchered the wiring. I'm looking for a diagram to maybe help with the tracing of the wires to fix the charging. The alternator is somewhat new so we're assuming it's the rats nest of wiring that is the problem. Any help will be appriciated.