I am having a problem with my 2006 GTX Limited. Last weekend I de-winterized my ski and it ran fine. Today I started it up and drove it around for about a half an hour. I shut it off to talk to someone. When I restarted my ski it ran for a second or two then shut off. I started it up again and drove home to put it on the lift. When I got in front of my house I let off the throttle and when the ski came to an idle it shut off. Started it, idle, shut off. Unless I am on the throttle the ski shuts off. Any help would be greatly appreciated.