Gray Water Won't Drain!
Our 05 Cougar 5'er seems to be plugged up on the gray side. Sink backing up, tank gauge shows E. Drain valve appears to be working. Not sure what's going on. Anyone seen this?
Forum Discussion
Have 2010 Dutchmen Denali Grey tank waste valve may need replacing as it is hard to open and close> Seems like valve may not be opening all the way as it drains slowly. Have tried to lube valve rod but did not seem to help.
Also the belly is enclosed and valves are inside belly any way to locate the valves without dropping the belly.
Also the belly is enclosed and valves are inside belly any way to locate the valves without dropping the belly.
