to List, I have the problem exactly as descripted. It starts right away when cold and idles properly. It runs find and never overheat. My problem is hot restart. If it start at all, it sputters for a minute or two and then runs fine. Last night after I stop at a friend for half an hour and it won't start. I have to let it cool down for another hour before it will start. What could cause that? Where should I start looking? Thanks all Bill