I received a 1975 Merc 85 hp outboard. The inside wiring harness was rotted. I got a new wiring harness and figured I would just match the new wires to the old wiring so that I could replace it. The new harness has different color wiring. There are four wires that don't match the old harness' colors so it is impossible to figure out what goes where. <br /><br />Anybody have any ideas of either where to get a wiring diagram?