I need to get my alternator hooked up right, it is not charging. I need a diesel 1986 F250 alternator wire diagram. T he alternator has 2 plug ins, and the 1 has 3 wires and the black and white one is cut off. The other plug has only 2 wires. Thanks If you what and if you can send it email that would even be better.

Sam102@centurytel.net

 

Are you saying that there is two sets of wires or 2 places to plug wires into.
My alt has 1 stud and 1 plugin with 2 spades only the front spade connects to anything on the other end.

 

See if the 2nd diagram down on the right in this link is the same as yours.

http://www.autozone.com/images/cds/g...3d800a3a5b.gif

 

i sent you an email with complete wiring diagrams

 

I have 2 places to plug into. 1 plug has 3 wires and the other one has 2 wires. The one with the 3 wires is the one that has the white and black wire that is cut off. I am having a had time looking at the wiring diagrams. I did not see the wire on it. Any help would be nice... Thanks

 

And your pu is an 86.

 

Yes it is a 1986 F250 4x4 Diesel 6.9L.

 

Wish I could help but my 86 is the same setup as my 85 and 84 yours must be internally regulated.

 

Thanks any way! I think it is internally regulated.