If water is actually leaking there you have a bad freeze plug in the engine block... confirm by crawling underwith a good flashlight, the motor mount may have to be removed to replace......
It would sink.
If you wash your motor with water, then water could've seeped in there.
you may have a crackd head or a cracked block
it will fizz because the vibration will shake the water and create a motor effect
Water will easily damage bearing surfaces, as well as metal surfaces. Since water is hydraulic, it tears up a motor. If there is definite damage, the motor would need to be rebuilt. Cost: depending on what motor you have.
A failed head gasket.
No the water would drain around the chips. They would not absorb water.
Petrol or gasoline will evaporate fastest. Water is next and motor oil would be the slowest. Factors include temperature, viscosity and surface tension of the liquid.
lack out motor oil / or water. exc.
i would assume that a pwc is in the personal water craft class. This is incorrect. PWC is a Class A water vessel.
only if there is a serious engine problem. A boat motor is cooled by lake water instead of a radiator and coolant system. The lake water is pumped into the motor's cooling tubes and pumped out through the exhaust. The only way I can see that there would be water in the oil is if the motor has a blown head gasket or a cracked valve.
it would be around 50-60 horse power