Winterizing

Winterize a boat to prevent costly damage

Freezing water can crack engine blocks, hoses and pumps, and stale fuel can gum up a system over a long winter. These guides explain how to winterize an engine, drain and protect water systems, treat fuel, care for the battery and store the hull and cover properly. You will also find a spring recommissioning checklist. Steps differ between engine types, so follow your manual closely, and ask a marine technician if you are unsure about any system.