Hi all. So, our forward head started gurgling and burping. Even splashed back waste a time or two. Gross. I thought the vent was maybe clogged. I can’t snake tank vent because of tw0 90 degree glassed in elbows going to tank. But I did take hose off tank side vent. Used dinghy pump to confirm air made it outside of the boat. When my wife pumped the toilet, I blocked tank vent then released it and air came out.
So. I don’t think it is the vent. Any thoughts?
So. I don’t think it is the vent. Any thoughts?