My 4 wheeler is doing the following;;;;when trying to start it its throwing alot of water out of the exhaust, (muffler), it just quit while riding and I towed it home, I thought the carb was clogged but while trying to start it with choke cleaner it when dead so I jumped and and cranked it for a while as it was trying to start it was throwing enough water out of the exhaust to make a puddle a foot by 3 foot.

 

Sounds like a blown head gasket or cracked head/cylinder. Good luck with it