My wife's older sled was the ext. We took it to the arrowhead with some friends, when we returned washed some of the salt off. Brought it home took it off the trailer rode it around in back yard and parked it. A friend came over and was bragging that it always starting on the 2nd pull. Naturally when I went to start it nothing happened. Now after 2 years has gone by trying to get it started off and on. I have put in a new battery, new plugs. When I put gas in the jugs it will run until the gas runs out. Any ideas will be greatly apprieciated this thing really ripped when it ran.