Will my Motor Freeze

  • fishandski
    Lakeville
    Posts: 51
    #1243544

    Usually my boat sits in my heated garage and gets used on days above freezing. This weekend I am headed to a frieds cabin and Saturday nights low is 26. (hard freeze) I have a I/O 190 Merc cruiser (uses water from lake to cool the block) Will I need to drain all the water from the block and maybe add some anti-freeze before the Saturday nights freeze? Or will the block/hull be enough insulation to keep water from freezing and cracking the block?????

    Thanks,

    fishandski…

    Dave Koonce
    Moderator
    Prairie du Chien Wi.
    Posts: 6946
    #277374

    Install an engine block heater that fits into the hose, plug it in and your will be good to go !!

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