Bad odor when flushing black tank
When I dump the black tank and flush is causes the whole camper to smell. I close off both grey tanks, dump black tank with the flush system running while, flushing, then I close dump valve for a cou...
Forum Discussion
If you are running your flush before opening the black dump gate and have some obstruction in the vent you may be building up some air pressure in the tank that is escaping up the toilet. Just a guess. Normally a rush of water out of the tank should draw air in not push it out.
