KAFrey
New Member
My house under ground sewer line runs South to the North on the back side of the house and West to East (2 full bathrooms) on the North side of the house with main clean out on the North East back side right outside the house. The South to North line has the wash machine tied into the South end, then the kitchen sink tied about 15 feet to the North on that back line then it goes to the north end of the house and tied in with the West to East line and main clean out. Problem i am having is when washing machine is draining it fills up my kitchen sink. I have a clean out at washing machine in garage and another on outside of kitchen sink. Both Bathroom on the West to East line have no drain problem. Any suggestions.
