Been hooking up wiring on 52 willys pickup. I only have the schematics in my Willys schematic manual to go by. My truck has the mechanical foot pedal starter and I ran wires to what I figured was correct by the book as they had been unhooked and poorly marked for reattachment. It does start and all guages seem to work but the three position key switch does not want to turn it off. This is one that does not have the resistant start position and has three screws on the back. Any ideas? I know I am going to have to rewire and was thinking about making up my own wires. What guage of wire would be best? The truck runs but has been smoking a lot of acrid blue smoke. The fellow I got the motor from said it might need a carb overhaul when I got the motor from him years ago. It has a Carter WO on it now and my other motor had a Solex which is around somewhere. I have to try to find it and give that a try. Are there any pointers about overhauling a Carter WO?