My dishwasher circulation pump will only intermittently work. Dishwasher fills and drains just fine but sometimes it will just sit quietly while it should be washing. If I open the door and close it to continue the cycle sometimes I hear the pump try to start about 3 times before giving up. Other times I just hear a relay click 3 times.
I have actually replaced the circulation pump because I though it may have gone bad but this did not solve my problem.