I have a new supreme v208 with 3 ballast tank system. The ballast fills fine, and the front empty's fine, but the rear tanks won't empty. When I flip the switch I hear the pumps working to empty but nothing pours out. I don't know much about these systems so im hoping someone could tell me possible causes. My dealer is over an hour away and I am hoping that if it is an easy fix to do it myself and save the hassel of towing out, and then later going to pick up the boat.
Thanks a lot