DW finally confessed that she was putting them down the toilet, twice I had the pile up to the inlet, had to take an old water hose and work it around from the top to get everything washed out, couldn't figure out why in a year and 1/2 of full timing, didn't have a problem and then within a month it happened twice, until the confession. No problems since she quit putting the wipes down the toilet, now she realizes why I had a fit when I saw her flushing them. Tank flush does a good job keeping things clean without the wipes in there.
03 Silverado cclb 3500 drw, D/A, Reese 22k hitch
07 Alfa SeeYa Gold 30RL,2 slides,power everything