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...
from hussbuss. Had the same problem with our cruisers Enterra. Found out the bee's had plugged the vent pipe solid. We just purchased this trailer after it sat on the dealers lot for a year. The dealer added a piece of screen under the vent cap to discourage the bee's.