
- April 29, 2019
- DIY Help, Maintenance
A grinding sound could be brought by a popcorn kernel wedged in the chopper blade space of the dishwasher; a thumping sound may be the drain line shaking against the cabinet.
The wash pump, wash pump motor or drain pump all make sound when they’re defective.
You might hear a loud buzzing sound from the wash pump or drain pump. The wash pump motor sometimes screeches when its bearings are not good anymore.
The dishwasher also can make weird sounds if it’s not strapped to the floor or cabinet.