I have a Whirlpool Quiet Partner III dishwasher, model #GU2500XTP87, that will not fill completely. I have checked to make sure the overfill protection valve is not covered. The soap will dispense and the machine gets warm but will not completely fill, any ideal?

SOURCE: Dishes not thourghly cleaned on top sheelve

generally dishwashers rely on the pressure supplied by the water supply line. check to see if it is enough or if inlet pipe is of sufficient diameter for needed flow.in some instances i know of seperate lines needing to be run directly instead of coming off of supply to sink area.

SOURCE: Dishsoap stays in soap dispenser

We had problems with soap remaining in the dispenser and dishes not getting clean when we used gel dish doap. We changed to the cakes of soap with a Jet Dry Power Ball in the middle, and now they clean fine.

SOURCE: RUN TIME ON NORMAL WASH IS ABOUT 3 HOURS

common failures on that usually are the heating element. Look at the botton and see if it is broken anywhere.

SOURCE: dishwasher is not getting dishes clean. Water is

follow this link:
http://www.fixya.com/support/t2390397-dishwasher_acts_up

that guy gave me some good advice!

SOURCE: My 6 year old Whirlpool dishwasher is loud

This is a bad wash pump. Looking at about $175 for just the sump assembly. You could do it yourself, but unit would need to be uninstalled.