Top rack remains dirty. Ran it with door open and confirmed no upper water or spinning going on. However, my kitchen floor and myself got a good bath. Water level good. Even added extra just to make sure. Went ahead and cleaned the screen where the water line connects to the dishwasher. It seems that even the bottom sprayer didn't have abundant(but enough to soak me, thoroughly) pressure. It didn't drench the inside top of the compartment with much force. The big screen in bottom is clean. Removed it and its clean underneath. There's a small compartment in the bottom housing a small plastic check valve type ball that rests over the opening to the tube to the upper sprayers. I assume it moves out of the way during operation. That tube is clear of blockage. The motor impeller is clean and not damaged. Is there a way to confirm the motor is producing sufficient rpm's to get the water up to the top?. Where would any loss of pressure likely occur? I see no cracks in the housing and no leaks outside.

Yes, a new pump is my next move. However, the last 5 loads since I reassembled it have been just fine. Weird.