Ok, i was riding my 04 grizz. and i went through a hole that came up over my font end ..like a millimeter below the rack...and it stalled in the water like that ..submerged ...so i jumped off and tried to hod the muffler out of the water ..and i did and i pushed it out ....now it will idle ok, but when i try to go it makes a poping sound underneath the seat and wont go it sputters and sits there, i let the water out of the belt drive and drained most of m gas.....what can it be???

 

Sounds like you got water in the carb. Drain the float bowl , and finish draining the rest of the tank.

 

you should have got pics

 

yea your filter is either soaked or like honda buster said there is water in the carb. clean the filter good b4 you ride just to be safe