Sewer smell in cabin while driving
We have a 24 ft. 2005 Winnebago Chalet. When we are driving a noxious odor comes in from the black/grey water vents. We checked the AST vent under the sink in the kitchen and it seems fine. We got a ...
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We always run some water into our toilet after flushing to create a water barrier from the black water tank. There is no trap, it is a straight shot down.
