Content Summary

Having an air fryer that is making rattling noise? In this article, we'll go through the possible causes of those unsettling sounds and solutions to those problems.

Let's uncover the reasons behind your air fryer's noisy behavior!

Cooking French Fries In An Air Fryer

Reasons Why Is Your Air Fryer Making Noise

In short, these are 5 potential causes to the unpleasant noise of an air fryer.

  1. Loose or misaligned parts: This is a common reason for the noise coming from your air fryer. It may have a few loose or misaligned parts. Improper maintenance or faulty manufacturing can contribute to this issue.
  2. Fan issues: If the fan becomes dirty or malfunctions, it can generate noise.
  3. Overheating problem: Overheating can occur when the air fryer is used for extended periods or when cooking at high temperatures.
  4. Motor or electrical malfunctions: This can be contributing factors of strange noise and burnt smell. It happens when the air fryers experience motor or electrical malfunctions.
  5. Food debris or grease buildup: Accumulated food debris or grease can cause noise and affect the performance of the air fryer.

Let's get into the details and the solutions to each problem!

Note: that the average noise level of an air fryer is at 50 - 55 dB. However, it shouldn't be higher than 65dB, which is an unusual level that requires fixing.

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1.Loose Or Misaligned Parts

Symptom: The air fryers may have a few loose or misaligned parts.

  • Improper maintenance or faulty manufacturing can contribute to this issue.
  • When air fryers aren't properly maintained, parts can become loose over time due to wear and tear. This can lead to vibrations and rattling noises during operation.
  • Faulty manufacturing can result in parts that aren't properly aligned, causing them to rub against each other and create noise.

Solution: To address this problem, it's important to regularly inspect and tighten any loose parts. If the issue persists, contacting the manufacturer for further assistance may be necessary.

2.Fan Issues

Symptom: Another potential culprit to consider is the fan. The fan in an air fryer is responsible for circulating hot air and ensuring even cooking. However, if the fan becomes dirty or malfunctions, it can generate noise. To prevent this, regular fan maintenance is crucial.


  • Cleaning the fan blades and removing any debris or grease buildup can help reduce noise.
  • Troubleshooting tips for fan issues include checking for loose or damaged fan blades, ensuring proper alignment, and inspecting the fan motor for any signs of wear or damage.

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3.Overheating Problems

Symptom: Overheating can occur when the air fryer is used for extended periods or when cooking at high temperatures. This can lead to issues such as the fryer shutting off unexpectedly or even causing damage to the appliance.

To address the potential overheating problems in our air fryers, we need to monitor the temperature during operation. To ensure safety and prevent overheating, it's important to follow some safety precautions.


  • Make sure to place the air fryer on a stable, heat-resistant surface.
  • Avoid overcrowding the fryer basket as this can restrict airflow and cause the appliance to work harder, potentially leading to overheating.
  • It's crucial to clean the air fryer regularly to remove any grease or food particles that may obstruct the air vents. 

4.Motor Or Electrical Malfunctions

Symptom: When your air fryer experiences motor or electrical malfunctions, it can result in strange noises and even a burnt smell inside the appliance. These malfunctions can be caused by various factors, including power fluctuations or faulty wiring. 

Solution: To better diagnose the problem and fix, let's check the details: 

Malfunction                | Possible Causes    | Solutions

Buzzing or humming sound   | Power fluctuations or loose electrical connections 
| Check the power supply and ensure all connections are secure

Loud grinding noise        | Motor or fan issue 
| Contact customer support for repair or replacement

Sizzling & crackling noise | Faulty electrical wiring or heating element 
| Unplug the air fryer immediately and seek professional assistance

5.Food Debris Or Grease Buildup

Symptom: Accumulated food debris or grease can cause noise and affect the performance of the air fryer.

Solution: Regular cleaning, following these maintenance procedures, will help prevent food debris or grease buildup and ensure optimal performance of your air fryer.

  1. To clean the air fryer, start by unplugging it and allowing it to cool down.
  2. Remove the basket and any removable parts, such as the tray or pan.
  3. Wash these parts with warm soapy water, using a non-abrasive sponge or cloth.
  4. For tough stains, you can soak them in warm soapy water before scrubbing.
  5. Wipe the interior and exterior of the air fryer with a damp cloth.
  6. Be sure to dry all parts thoroughly before reassembling.

Air Fryer Making A Rattling Noise FAQs

Why is my air fryer making noise?

There can be several reasons why your air fryer is making noise. The most common one is a rattling sound, which is caused by loose components or food particles getting stuck inside the appliance.

What is a rattling noise?

A rattling noise is a sound that is heard when loose parts of the air fryer vibrate or move against each other. It can be quite annoying and may require some troubleshooting to fix.

How can I fix the rattling noise in my air fryer?

To fix the rattling noise, you can try tightening any loose screws or components in the air fryer. Additionally, removing any food particles stuck in the appliance or checking for any obstructions can also help resolve the issue.

Can a loose or misaligned part in my air fryer cause it to make noise?

Yes, a loose or misaligned part in your air fryer can cause noise. Regular maintenance can help prevent this issue. Ensure all parts are properly secured and aligned to reduce noise.

How can I fix fan issues in my air fryer that are causing it to make noise?

To troubleshoot air fryer noise and ensure quiet air frying, we can address fan issues. Regular maintenance, such as cleaning the fan and checking for obstructions, can help resolve the problem and improve performance.

What are some common signs of overheating problems in an air fryer?

Common causes of overheating problems in an air fryer include blocked vents, a faulty thermostat, a dysfunctional heating coil, or insufficient airflow.

Troubleshooting tips include ensuring proper ventilation, cleaning the vents, and checking the thermostat for accuracy.

How can I prevent food debris or grease buildup in my air fryer from causing noise?

To prevent noise in our air fryer and troubleshoot any issues, we need to ensure that we regularly clean and maintain it. This includes removing food debris and grease buildup, which may cause unwanted noises, and avoid using too much oil.

What are some indications of motor or electrical malfunctions in an air fryer?

Motor malfunction symptoms can include loud grinding or buzzing noises, excessive vibration, or the fryer not turning on at all. Troubleshooting electrical issues may involve checking the power cord, wall outlet, and circuit breaker.

What should I do if my air fryer fan is making noise?

If your air fryer fan is making noise, it may be due to a faulty fan motor or a buildup of dirt and debris. You can try cleaning the fan blades and the surrounding area to see if that helps reduce the noise. If the problem persists, it may be necessary to replace the fan motor.

How can I make my air fryer quieter?

To make your air fryer quieter, you can try placing it on a stable surface to reduce vibrations. Additionally, using a rubber mat or dampening pads underneath the appliance can help absorb some of the noise. If the noise is still bothersome, you may consider investing in a quieter model of air fryer.

What are the reasons my air fryer is making a loud noise?

There are several reasons why your air fryer may be making a loud noise. Some common causes include a malfunctioning fan, worn-out motor, loose components, or the presence of food particles. Identifying the specific issue will help determine the appropriate solution.

How can cleaning help with the noise from my air fryer?

Cleaning your air fryer regularly can help prevent the accumulation of food particles and debris, which can contribute to the noise. By removing any obstructions and keeping the appliance clean, you can improve its overall performance and reduce the chances of experiencing loud noises.

Is it normal for an air fryer to make a rattling noise?

It is not unusual for some air fryer models to make a little bit of noise during operation. However, if the noise is excessively loud or accompanied by other issues, it may indicate a technical problem that needs to be addressed.

Should I replace my air fryer if it is making a rattling noise?

If your air fryer is still under warranty, it is recommended to contact the manufacturer for assistance. They may provide guidance on resolving the issue or offer a replacement if necessary.

If the warranty has expired and the noise is significantly affecting the appliance's performance, it may be worth considering replacing the air fryer.


Intend to purchase a newer and quieter air fryer? Check out the below blog post where we've picked 4 durable items for you!


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It's important to address these issues promptly to ensure the proper functioning and longevity of your air fryer.

Regular cleaning and maintenance can help prevent these problems and ensure a quieter and efficient cooking experience.

Happy air frying!

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