How to Winterize a 4-Stroke Outboard Motor

In this video, Mercury Marine will cover the process steps to winterize the Mercury 4-Stroke Outboard engine. Outboard winterization is a boat motor maintenance procedure that much of the country needs to preform annually to ensure smooth proper operation of the motor on the water come spring. Follow along as the video shows you how simple this process can be with the use of trusted Quicksilver marine and oil products such as: fuel treatment, marine motor oil, boat motor fuel filter, oil filter and other Quicksilver products.

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