Hey all. When we dumped our black tank last time, we noticed a gurgling sound coming from the tank. We got up on the roof and noticed the vent is full of water. I put a 25 foot snake down the vent and it didn’t help. Any ideas as what is causing this and how to fix? Also, we dumped hot water down the vent from the roof, and the water level didn’t really change. Very strange.
Thanks all.
Thanks all.
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