06 Dodge
Senior Member
- Joined
- Jan 4, 2022
- Posts
- 1,095
- Reaction score
- 860
- Location
- Forest Grove, Oregon
- Ram Year
- 2022
- Engine
- 6.7L CTD
Even in a closed system you will collect condensation from temp changes...Well, technically……..the rear/four-corner air suspension is supposed to be a sealed system that uses nitrogen but, they made the system to where it can purge some of that nitrogen and supposedly draw in small amounts of outside air as well.