I just picked up this KX250. A friend of mine and I put the top end together with new gaskets. we went out riding the other day and ran through alot of water. my air cleaner has no housing and all it has is a foam filter. when i checked my oil after the ride it was milkshake like. when i checked the level in my rad it was still full. to the top where it was when i filled it. any help will be great. :bang: