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ADKDave's avatar
ADKDave
Explorer
Nov 14, 2015

Bizarre holding tank problem! It fills up on its own!

I consider myself a fairly astute guy. I can figure out most issues with everything from old trawlers to this POS 1994 Fleetwood Bounder. The gray water tank fills up on its own. Seriously. Ly...
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ADKDave's avatar
ADKDave
Explorer
Nov 14, 2015
ljhl wrote:
If he has a Reverse Osmosis system and the RO membrane drain is plumbed to a sink drain, that can cause the grey tank to fill by itself....


No RO system. Heck, I'm lucky anything simple works on this old RV let alone mess with an RO system. :)

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