This is a new one to me… our toilet just started bubbling when we flush it. Its like big air bubbles coming up, like a burp I guess. The wife is afraid to use it now. Any ideas?
There’s a clog somewhere. Likely in the pipe that drains into the black tank. Or the tank is full. Empty the tank and if it still does check for clogs.
Thanks for the help. It was the pipe from the toilet to the black tank. I have kids that might be overdoing it with the toilet paper… Anyway, I just rammed a pex pipe down the toilet to break it up, filled up the tank with water and emptied them. All is good now! Thanks