I have a GE Potscrubber dishwasher. It cycles through fine - filling, washing, draining, etc. but for a good 15-20 minutes it doesn't seem to be doing anything at all. I can hear the motor running, but I open the door and I do not see water, and the sprayer arm is sitting still. What is this part of the cycle all about - does my machine need some kind of repair? I am thinking it is wearing the motor out for nothing.
