How to winterize your boat the proper way(4.3 Mercruiser V6) winterize

How To Winterize A Mercruiser 4 3. How to Winterize Mercruiser 5.7 Winterization Steps 2023 Fishing Train I winterize this inboard by pouring coolant in the motor and checking the lower end fluid. You must winterize your MerCruiser 4.3L V6 before storing it

While boating, your Mercruiser 4.3 uses the water in the lake to cool the engine Because water expands when it freezes, it's imperative to drain the water from the engine

UPDATED Winterize 2018 Mercruiser Alpha1 Stern Drive 4.5 L 250 HP

Mercruiser has a long history of producing 4.3L marine engines The same can be done on a 3.0, 4.0, 4.3, 5.0 and 5.7 I show how to drain and Antifreeze in this video and make sure you are safe from freezing

How to Winterize a 3.0 Mercruiser. The MPI 4.3 engines are much easier to drain compared to the carbed. This water does not automatically drain out of the engine

How to Winterize a Boat Mercruiser 350 MAG MPI in a Tahoe 234 YouTube. This is the only way you're going to want to do this in the future I show how to drain and Antifreeze in this video and make sure you are safe from freezing