Posted 2/9/2015 14:11 (#4374355 - in reply to #4373827) Subject: RE: Wifes dishwasher machinery
SoCenIL
What soap did you change to that keeps it clean?
We had the same problem here, drain clogged up with fat and grease. My problem was not enough fall and no venting on the drain pipe. I fixed the venting and increased the fall and have had no problems since.