Hello all, When we flush the toilet we get a burp/bubble before stuff flows down. It acts as if there is no vent air. Could the vent be plugged. If so how do I clear it? Dave
Ours did the same thing. Our toilet goes into a pipe that goes over to the tank. Not using enough water when flushing, left solids in the pipe and mostly plugged it. I borrowed a hand snake from the campgound to open it up. I now keep a snake in the trailer.
So if your toilet goes into a pipe, it's probably just a plugged or mostly plugged pipe.