2021 G23 Winterization

[Johnny_Rock]

Might need to winterize my G23 with the base engine (and a heater) at home with the the help of a competent friend that owns and maintains his own Malibu. Looking for help/advice/tips that might not be in the manual. TIA

[Scooter G]

Johnny_Rock, you have probably already gleaned a search, but there are oodles of threads to help yoou along the path.
I think running antifreeze is just an extra touch of assurance and peace of mind. I know that I'm in the all clear with a touch of compressed air, expecially through the heater lines.

https://www.planetnautique.com/vb5/f...rization-plans

https://www.planetnautique.com/vb5/f...-g23-winterize

https://www.planetnautique.com/vb5/f...ion-of-pcm-343

https://www.planetnautique.com/vb5/f...-winterization

https://www.planetnautique.com/vb5/f...izing-2019-g23

[charlesml3]

Might need to winterize my G23 with the base engine (and a heater) at home with the the help of a competent friend that owns and maintains his own Malibu. Looking for help/advice/tips that might not be in the manual. TIA

Is it the Coastal edition or the Team edition? The winterization is different depending on that.

[Johnny_Rock]

I was pressed for time before I posted and did not have too much time to do an extensive search (especially specific to the 2021s); but I do appreciate you taking the time to add those links.

In hindsight--I kinda wish I would have went with the coastal. Would love to take this thing on the road! Was thinking I might go coastal on the next one. But the way these prices are going up--this might be it for me!