Hey .guys hoping someone can help i have a 9.9 2stroke yamaha 2006 runs awsome until the other day it sounds lound and lost power i noticed water sprayinf or it seems like it is under the cover for engine and the wirng . I had tune up in feb its says 100:1 ratio but mechinac told me 50:1 do you think that mite be it thanks
dont think its that, still runs and starts rite up im thinking maybe fouled plug or heavy deposit or fuel filter i hope its not gasket