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  1. #1
    Join Date
    Oct 2021
    Location
    Dallas TX
    Posts
    10

    Default 2015 Mojo Surf Edition with Raptor 440 Winterization on Heater

    New to inboards and just bought a 2015 Mojo. The Raptor manual provides some good info on winterization of the engine. It also addresses checking the protection level of the antifreeze on the closed cooling system. I haven’t found anything of the heater protection. I’m guessing it works off the closed cooling so if antifreeze is good, heater is too? Any guidance is appreciated.

  2. #2
    Join Date
    May 2018
    Posts
    4,930

    Default

    Quote Originally Posted by MELVIN View Post
    New to inboards and just bought a 2015 Mojo. The Raptor manual provides some good info on winterization of the engine. It also addresses checking the protection level of the antifreeze on the closed cooling system. I haven’t found anything of the heater protection. I’m guessing it works off the closed cooling so if antifreeze is good, heater is too? Any guidance is appreciated.
    Heater is part of the closed loop cooling system.


    Sent from my iPhone using Tapatalk
    2021 Supra SA 400
    2018 Supra SA 400 (SOLD)
    Michigan

  3. #3
    Join Date
    Oct 2021
    Location
    Dallas TX
    Posts
    10

    Default

    Thanks. Looks like it will be easier than my stern drive that I need to sell.

  4. #4
    Join Date
    Mar 2021
    Location
    South Georgia
    Posts
    1,966

    Default

    Don't waste time if your thinking of selling a boat. The demand for good boats is higher than ever right now! No, I don't need one though! not unless it's a really cheap pontoon.

    Sent from my SM-G781V using Tapatalk
    2021 Moomba Makai
    Black Cherry Metal Flake & Fire Red
    Nibral OJ 15.5x15 Altitude/Wake prop w/1.76 trans v-drive
    Wet Sounds bow speakers & 10's on the Tower & ported sub

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