Originally Posted by bdreinv
Was out for a few days,when flushing toilet awful odor came right from tank almost like under pressure.Never happened before does the tank vent through the top of the camper?Filled tank to max 3 times dumped tank several times over 8 hour day.Any other idea's? Thanks
That happened to me a few times. I think if the tank vent pipe is a couple inches to long in the tank, and it is full, it will create some pressure between the tank and the toilet. When you flush, it could "burp" and cause a small burst of air and the odor. More often on a hot day...