I've got a non CDI 2010 35 hp vanguard. Well I went to run it the other day and it was sputtering and would shut up if I give it any gas, and gas was coming out my exhaust as well. Well I cleaned the card with carb cleaner good and started it back up and it was revving up and running fine. Well I went ride and it was running better than it ever did and after about 3 minutes at WOT it would start losing rpms and I would just put it in netural and rev it up and it would run fine for a few minutes then do the same thing again, well I went to start to today and now it's back to the original problem of it flooding itself again and sputtering and gas coming out the exhaust, any help on this one here ?