Originally Posted by Ggantilla
I used to drain my fresh water tank by just opening the valve at the low point. Last couple of years it won't drain unless
I turn the water pump on and it pumps out? Not sure if I turned a valve at some point or what?
Anybody else have this? It's an 08 Gtown.
Do you have a 3rd pipe that extends down with a black tape on the end? This tape is actually a fine mesh but over time gets clogged up with road debri. This hose goes to the top vent for the water tank so things flow using gravety. It is clogged and water won't flow until you open and vent the water tank.
I'd look for vent hose and make sure the end is clear.
Hope this helps .