Editor's Note: Lenny Rudow's recent video, How to Winterize a Four-Stroke Outboard, inspired us to put together a sampling of our other winterizing tips on fuel and fuel tanks, outboards and outdrives, and diesels.. There's much more available in our archives, so if you don't see what you are looking for here, try searching for a specific topic. And if you have any additional tips to share, please add a comment below.

Shrinkwrapped pontoon boat

Protecting your boat from the elements is an important end-of-season chore.



BASICS



DIESEL LUBE OIL CHANGE

Winterizing Your Diesel Engine: Oil Change