grey water draining very slowly
Hey folks Seems that when I drain my grey water, it comes out gushing at first, then slows to a trickle. The sensor shows full all the time. I'm guessing there's some kind of buildup in the system ...
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Sounds more like a vacuum issue - no air getting back to the tank to equalize - especially true if the gush happens every time. Rock the RV slightly or simply run some water into that grey tank (kitchen or shower) and see if the flow kicks right up again. If it does, its simply vacuum, if not, then look for buildup or vent plugs etc.
