Autotrail Tribute Waste water problems
My vehicle is under 2 years old and I have a constant problem with draining of waste water from sinks and shower into the waste tank. The dealers have been asked to fix it or even diagnose the fault since new but every time I get it back it recurs. The water
won't drain from the sinks or shower and often backs up or lays without moving. Last year the problem returned at the start of a months holiday in France and the only way we could function for the rest of the holiday was to cut the waste pipe under the shower
room. I was assured once again that this had been sorted after our return but on testing the vehicle before going away next week I find the same problem is still there. Nothing seems to reach the Grey water tank and the tank freshener I put down the plughole
of the kitchen sink appeared in the shower cubicle. Has anyone got any ideas or experienced something similar? I would be grateful for any help.