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
In your original post you said you closed the dump valve with the flush on. Quote "...then I close dump valve for a couple of minutes with the flush system on" if your vent is clogged or restricted that could be the cause.
