stopped up sink
I have a stopped up kitchen sink. I took the p-trap out and cleaned it out. No luck. I then pulled the trap out again and pushed a snake down the drain. That didn't work either. Even tried the baking ...
Forum Discussion
greg gurd wrote:
My husband just emptied the black tank and the drain drained. Could there have been some type of air lock between the two tanks? No other gray drains were stopped up just the kitchen. Weird I'd say. Thanks for the help.
You state he just emptied the black tank and the drain drained. If you are sure that it was the black tank that he drained then the sink wold appear to be plumbed to the black tank. I doubt this is so but what may be so is the valves are mislabeled. I do not think there would be any type of airlock.
