05-17-2017, 09:34 AM
We recently spent our first long weekend in 443. This morning when I went to dump the holding tank it is draining very slow. The dump valve sounds as if it is opening completely but afraid to disconnect hose and have a look see. Anyone ever have a similar issue? Could it be a build up in bottom of tank?
Should I add some kind of cleaner to tank and try again?
Should I add some kind of cleaner to tank and try again?