Forum Discussion

ADKDave's avatar
ADKDave
Explorer
Nov 14, 2015

Bizarre holding tank problem! It fills up on its own!

I consider myself a fairly astute guy. I can figure out most issues with everything from old trawlers to this POS 1994 Fleetwood Bounder. The gray water tank fills up on its own. Seriously. Ly...
Class A
MrWizard's avatar
MrWizard
Moderator
Nov 14, 2015
City water input hookup should have a check valve and some have a pressure regulator , RV water pressure is usually about 45# city Pressure 120#

About Motorhome Group

38,763 PostsLatest Activity: Dec 05, 2025