All you can do is drop the tank and remove the water then clean fuel lines, fuel filter and carburettor ( if fitted ) Any water in the fuel will affect the running of the vehicle.
Two different problems. You need to pay more attention to basic engine maintenance.
If you suspect water has entered your engine and it's now knocking, stop driving immediately to prevent further damage. Remove the spark plugs to check for water in the cylinders and drain the oil to inspect for contamination. After addressing the water issue, replace the oil and filter, and consider having a professional inspect the engine for any potential damage. Avoid starting the engine until the source of the water is resolved and the engine is properly serviced.
How much water makes a big difference. An ounce or two may show up as an occasional stumble in the engine or hard starting. Several ounces or more would probably leave you stranded with an engine that won't run.
No.
The engine overheating, or a faulty gasket, or problems with hot spots in the engine.
Which inventor's improvements to the steam engine were instrumental in starting the Industrial Revolution? Oil, water, coal, wood
My initial thought is that oil has entered the water jackets in the engine. Probably caused by a blown head gasket.
No, this could mean you have a cracked head gasket and engine pressure has entered the coolant.
That water is from condensation which is normal. However, if it is engine coolant you have big problems.
It is not recommended to start a jetski out of water as it can cause damage to the engine. Jetskis are designed to operate in water to keep the engine cool and lubricated. Starting a jetski out of water can lead to overheating and other mechanical issues.
Water will evaporate eventually. Also water will cause rust to the inside of the cooling system and cause overheating problems eventually.
The MOST COMMON problem with the engine is that the INTAKE GASKETS leak water into the oil pan and destroys the engine bearings if not found soon enough. Other then that, It is a very good engine. They also have alot of problems with the fuel pump going out.