Suds lock? in kitchen sink drain plumbing
Our fiver, like most, has a separate gray tank for the kitchen sink. The vent going up to the roof is 8 or 9 feet away from the sink. The P trap is a couple of feet to the right of the left hand bow...
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Suds or no suds won't make any difference. Suds are mostly air. If the water won't drain, you have a bad valve.
