Hello all, Have purchased a 2004 Keystone Montana. The sink keeps stopping up. My grey water valve is open. Shouldn't this water go right out? My black tank needs pumped which makes me wonder if th...
It was in the passenger side rear corner about 3 feet from the very end of the unit. No where near the axles and on the opposite side of the unit from the galley sink.....odd. It has a separate holding tank but uses the same discharge pipe as the other gray water tank.