Gray tank drains slowly
I am the second owner of a 2005 Fleetwood Southwind. I suspect there is some sludge or grease buildup that causes the gray tank to drain slowly. Can anyone recommend something to break it up?
Forum Discussion
How about one of those attachments (name escapes me, CRS victim) that allows one to back flush the tanks thinking that there might be a buildup in the piping. I'd back flush for 10 seconds at first to see what comes out and increase time if necessary.
