My toilet, a Dometic 320, has suddenly started acting like there's a vapor lock when I flush it. I step on the pedal and it burps and sometimes even burps so bad it splashes some on the floor. What is...
Ours did this. Our toilet doesn't drop right into the tank, there is a pipe over to the tank. My wife wasn't flushing enough water, and it partially plugged in the tube. I now carry a six foot hand toilet snake in the trailer. I don't need it often, but when I do, I'm glad to have it.