Trouble draining black tank
Started draining black tank after 3 days camping. It appeared to be draining but when I pumped water through the Black tank flush the gauge stayed at 3/4 and none of the new water I added will come out. Appears to be plugged up somewhere. I drove home 2 Hrs thinking the bumps would help but still no drainage!
Any thoughts or tricks to try? Montana HC 380.
Idaho, 380TH, Cummins Onan Gen,Step Above MORry steps, Progressive 50 amp surge protector
Winegards Paymaker Satellite Dish,Anderson Hitch, Solara Slide-out Toppers