Hey everyone, i posted here earlier about my run-on problems. Many thanks to everyone who replied, but nothing worked out for me. So i've got a new idea. I think that my engine diesels/runs on so badly after i shut it off is because the RPM is too high. I set the idle RPM and mixture properly (according to my Chilton's anyways) but now that I think about it, it's always running much faster when I shut off. The RPM seems to increase with time, and the heat of the engine. I figured this was normal, but maybe it isn't. I think maybe it's way worse than it should be. I've read all about the automatic choke and the heater element online and in Chilton's, but they never say how to take it apart or what it should look like inside, or how to test if it's working properly.
Any suggestions?