No announcement yet.

Happy thanksgiving and quick anitfreeze question

  • Filter
  • Time
  • Show
Clear All
new posts

  • Happy thanksgiving and quick anitfreeze question

    So at 7 am this morning I realized it's going to be 13 degrees today and I did not winterize the head and fresh water tank/system. First year with a boat with fresh water and head, so wasn't really on my radar I guess. Did I mention I have 16 people coming for dinner tonight? Oh $hit! So I ran down, an hour and a half away, and did the best I could, lucky thing because there was already a skim of ice in the head. I did not have any f the right type of anitfreeze and couldn't find any, so I put in a gallon of low tox automotive antifreeze and a gallon of windshield washer fluid, got it to flow into the head, sink and handheld shower. In the meantime I have ordered the right stuff for winterizing an RV. Do you think the stuff I put in will do any damage? No one would ever drink from this water supply, and I'll make sure I flush it really well, but is it ok to leave until the spring? Any thoughts would be appreciated.

  • #2
    I would flush and re-do with proper RV antifreeze. You don't know what you put in there will do to hoses/gaskets/etc.
    1975 Mako 26 Inboard[br]1976 Mako 23 Inboard[br]1984 Rhodes 19[br]Padanaram, MA


    • #3
      It likely will not harm a thing. The important part is you got it circulated before damage. We have to winterize everyting up north before we come down and have used low tox auto antifreeze several times in a pinch. Yes fluss it out in the will have a oder....

      [br]1994 Mako 215 Dual console Optimax 225[br]1978 Mako 19 with 90hp johnson[br]1996 Mako 22[br]1982 Mako 171 Angler 135 Black Max Mercury[br]1987 21b 225 Yamaha[br]1974 23 inboard Gusto gone.[br]1979m21 225johnson \"blue dolphin\" bought off this board and restored [br]with everyone\'s help!!Gone but not Forgotten....[br]1979 20 Mako 115 Suzuki gone[br]1977 19 Mako 115 Johnson gone[br]1976 23 Mako twin 140 Johnsons gone[br]1983 224 with closed transom and bracket[br]And 162 SOB (some other boats)[br]Venice Florida, Traverse city Mi.