I sank my Honda Fourtrax 300 in water and it sucked water all in the engine. Me and my friends have done changed the oil like 5 times and the filter once and its still showing water in the engine?? what else do I need to do to get this thing back to normal . My buddy told me to keep changing it until it showed no water. We rebuilt the carb and drained all the gas. Do I need to change the gear casse oils? or Do anything with my brakes? Please help I really hope i didnt mess it up. It will run and everything its just showing water in oil still.