Why Is My Dishwasher Banging? Here’s The Answer You Don’t Want To Miss!
What To Know
- If food debris or other small objects get stuck in the dishwasher’s drain or pump, they can create a blockage that restricts the flow of water.
- If you suspect a faulty motor or pump, or if you are unable to fix the problem yourself, it’s best to call a qualified repair technician.
- The cost to repair a banging dishwasher can vary depending on the cause of the problem.
The rhythmic clattering of dishes in a dishwasher can be a frustrating symphony. If your once-silent appliance has become a percussion instrument, it’s time to diagnose the cause and restore harmony to your kitchen.
Loose or Worn Spray Arms
One of the most common culprits behind banging dishwashers is loose or worn spray arms. These arms rotate to distribute water throughout the dishwasher, and if they’re not properly secured or have become damaged, they can wobble and hit against the dishes.
Overloaded Dishwasher
Another potential cause of banging is an overloaded dishwasher. When the racks are crammed with too many dishes, they can collide with each other during the wash cycle, creating a cacophony of noise.
Misaligned Dishes
If dishes are not properly placed in the dishwasher, they can also bang against each other. Make sure that dishes are facing the right direction and that they do not overlap or protrude from the racks.
Loose or Broken Racks
Over time, dishwasher racks can become loose or even break. This can cause the dishes to shift and collide during the wash cycle, resulting in banging noises.
Faulty Motor or Pump
In some cases, a banging dishwasher may be caused by a faulty motor or pump. These components are responsible for circulating the water and maintaining the pressure in the dishwasher. If they are malfunctioning, they can cause the dishwasher to vibrate or make banging noises.
Debris or Blockages
If food debris or other small objects get stuck in the dishwasher’s drain or pump, they can create a blockage that restricts the flow of water. This can cause the dishwasher to make banging noises as it tries to overcome the obstruction.
How to Fix a Banging Dishwasher
Once you’ve identified the cause of your dishwasher’s banging, you can take steps to fix it:
- Tighten or replace loose spray arms: Use a wrench to tighten any loose spray arms or replace them if they are damaged.
- Unload the dishwasher properly: Avoid overloading the dishwasher and ensure that dishes are properly placed and do not overlap.
- Check and adjust racks: Make sure that dishwasher racks are securely fastened and that they are not broken or damaged.
- Call a qualified repair technician: If you suspect a faulty motor or pump, or if you are unable to fix the problem yourself, it’s best to call a qualified repair technician.
- Clean the dishwasher: Regularly clean the dishwasher’s drain and pump to prevent debris buildup and blockages.
In a nutshell: The Rhythm of a Quiet Dishwasher
By following these troubleshooting tips, you can restore your dishwasher to its former quiet operation and enjoy the symphony of clean dishes without the accompaniment of banging noises.
Questions You May Have
Q: Why is my dishwasher banging only during certain cycles?
A: Some dishwasher cycles, such as the rinse or dry cycle, may use more water or higher pressure, which can exacerbate banging caused by loose or misaligned components.
Q: Can I use a dishwasher rinse aid to reduce banging?
A: Yes, dishwasher rinse aids can help lubricate the moving parts of the dishwasher, reducing friction and potentially minimizing banging noises.
Q: What is the average cost to repair a banging dishwasher?
A: The cost to repair a banging dishwasher can vary depending on the cause of the problem. Minor repairs, such as tightening loose spray arms, may cost around $50, while more extensive repairs, such as replacing a faulty motor, can cost upwards of $200.
