Does anybody have am engine wiring diagram for a '73 Barracuda they can scan for me? The car had a 318, but has been changed to a 440 with electronic ignition. My factory temp gauge isn't working so I wan to run a new lead to fix this. While I am doing this, I might as well go over all of the rest of the wiring. My FSM has a wiring diagram but I am not familiar with the electrical 'lingo' that is used. My FSM covers a range of years and not particularly concentrated on the E body years. Any help always appreciated.