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BillandCarole's avatar
Jul 18, 2014

Bubbling Toilet

Hi Everyone
On our last trip our toilet neared capacity and started "bubbling". My DH found this VERY annoying and occassionally it would bubble enough to splash on the lower side of the lid. I climbed up on the roof and checked both vents, but as far as I could tell they were clear. I ran a tube down each and encountered nothing for as far as I could probe, which was about 3 1/2 feet. After we dumped the tanks the bubbling/gurgling ceased. Did the tanks get too full? Do we have stuck anti-syphone valve somewhere, or is there some issue we are not aware of?
Thanks All
Bill

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