Hey guys I have a 2010 sportsman 500HO, my dad purchased it brand new and had it until last month I bought it from him. Never any issues with it, currently has only 80 hrs on it. The past few days I have this problem that the machine will randomly stall and not start up again unless I shoot it with carb cleaner/starting fluid a few times, then once it starts up it runs just fine until the next time it will randomly sputter for a few seconds then stall again, usually happens once a day or so. Its not bad fuel because this is the third tank in a row it has happened on. Obviously some kind of fuel problem but where should i start?? Thanks guys!