Black tank says full but it’s empty
Fairly new RV. Have rigorously followed instructions regarding emptying only when full, keeping water in the bottom, using a black tank tablet. On a recent trip, I was surprised to see the black ta...
Forum Discussion
Soldier415 wrote:
Newbie question here, on my 5th wheel the instructions say to never run the black tank flush with the tank dump valve closed. Am I missing something?
The flush might overfill the black tank with water and overflow it inside your RV.
