On a few forums i have serveal threads with diagrams for all types of cars, I have access to full diagrams for all cars and will give them to you guys free of course. This mainly to help the diy people and also help people with non 350's since i know there is a 350 color guide thread already.

post make model and year and ill get it posted

 

Sweet, can I have the diagram for the entire engine harness for an 04. Thanks