I need help with the plug that connects the engine harness to the chassis harness. Does any one know where I can find the pin placement and color codes of the wires in the plugs? The plugs do not match in these years so I am gonna have to cut and splice. please HELP
I cant get any spark. :cry:

 

You can get wiring diagrams from this resource provided by Strap22:

https://www.yotatech.com/forums/show...&highlight=fsm

I already had Vol. 1 and 2 of the FSM. I just ordered Vol. 3 and the wiring diagram for my truck.