Hi. I sunk my 97 big bear in a water hole up o the seat. I drove it home after it being in a swamp. Drove it twice since and then it wouldn't start at all. I since drained the gas, oil twice, and changed the oil filter. also changed the spark plug and air filter. It fired up on two occasions only by the pullcord.(electric start has a grinding noise at first then it starts clicking noise). Ran o for about 20 minutes each, ran very high and wouldn't throttle back too much. Electric start did work before the water hole.
any help would be great to get this thing started again!