What causes oil to pump into cylener on your seadoo?

Oil can pump into the cylinder of a Sea-Doo due to a few primary reasons, such as a malfunctioning oil injection system, where excess oil is mistakenly delivered to the engine. Additionally, wear and tear on engine components like seals or gaskets can allow oil to seep into the combustion chamber. Lastly, incorrect fuel-to-oil ratiOS or using the wrong type of oil can exacerbate the issue, leading to oil buildup in the cylinder. Regular maintenance and checks can help prevent these problems.