I am in need of a good vacuum diagram for my mustang and also a good wiring diagram. The ones out of chilton's and Haynes are not doing me much good and the previous owner of the car treated the wiring and the vacuum system like a plate of spaghetti. Have searched forums and web with no luck. Any help would be appreciated. 1984 Ford Mustang 302 H.O. Carb'd Manual GT Hatchback w/AC.