mdolesh
Active Member
- Dec 18, 2019
- 432
- Boat Info
- 370 Venture 2013
Twin 300 L6 Verados
- Previous boat: 290 Sundancer 2006
- Engines
- ...
I just found out that both places that could do a pump out have winterized their systems. Our tank is 28 gallons and was emptied recently. I imagine there are 3-4 flushed and no #2 action. Am I ok over the winter? Could I, or should I, just add a few gallons of -60 antifreeze to it? Or do I have to figure this out? I could always travel further to find a place. It seems like there will be plenty of room for expansion and odor shouldn't be an issue (we use NoFlex religiously).