Does a Jet Ski Need to Be Winterized?

Winterizing the exhaust is only necessary if you live in a cold climate and plan to store your jet ski outdoors during the off-season.

How do you winterize a jet ski?

10 Steps to Winterize a Jet Ski
  1. Empty out your gear from the storage compartments. ...
  2. Drain out leftover water. ...
  3. For colder climates: Run anti-freeze through your system. ...
  4. Thoroughly clean the outside. ...
  5. Stabilize & top up your fuel. ...
  6. Lubricate seals, cables and exposed parts. ...
  7. Spray fogging oil in the carburetor and spark plugs.

Is it bad to not winterize a jet ski?

Top it Off

It can cause gas contamination, necessitate replacement of hoses or the gas tank and may even destroy your engine.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.