Diswasher runs OK, but in final drain, some water is left in bottom. Is there a check valve in drain pump? Outlet for water to go to garbage disposal is 2 feet above the drain pump and water is probably just going back to pump inlet.
If the drain hose does not go to a point of at least 32" high loop or is not connected to an air gap then this would be the cause of water still being left in the dishwasher.
Answered by AppliancePartsPros.com | Friday, March 22, 2013