Jamie for Model Number MDB7759AWB3 Dishwasher will not clean dishes or even rinse spent detergent. I have manually filled it to rule out and inlet problem, also cleaned filter and checked for blockages but still no luck. I believe I have to replace the motor and or pump assembly. Any advice or input on where to best invest my time and money?
Answer Jamie, You will want to check the spray arms to make sure that there are not cracks and that the ports are not clogged up. Make sure that there is no damage to the motor impeller and if this checks ok then replace the motor. Read More... Answered by AppliancePartsPros.com | Wednesday, April 1, 2015