Why Does My Oven Make Noise?

Jul 28, 2023, 15:11pm

An oven can reach very high temperatures to cook the food inside. It is programmed and designed to withstand high heat temperatures, it is nonetheless noisy.

This noise can be caused by the start of the cooking mechanism. Indeed, the elements that compose it will work very quickly so that the desired temperature is reached. This is why it is important to know how to distinguish abnormal noises that may appear during cooking. The parts to check are:

  • the fan
  • the door lock
  • the programmer
  • the electronic card

As our domestic lives revolve significantly around the kitchen, our appliances become the steadfast companions in our daily culinary adventures. However, even the most reliable kitchen accomplice can start showing signs of unrest. One such sign that tends to cause concern among homeowners is when the oven begins to make noise. If you’ve been wondering why your oven sounds like it’s holding a rock concert, this article aims to demystify the issue for you.

Decoding The Noises

First and foremost, it’s essential to realize that not all oven noises are cause for alarm. Ovens, like any other appliance, have a number of normal operational sounds, including humming, hissing, or even the occasional pop from the heating and cooling of metal parts. However, an increase in noise levels, or the advent of strange new sounds, is usually a sign that something’s amiss.

Why Does My Oven Make Noise?

Rattling or Vibrating Noises

A common noise complaint with ovens is a rattling or vibrating sound. This often occurs when the oven fan isn’t secure, or when a motor isn’t properly balanced. The rotation of the unbalanced or loose fan can create a rattling or vibrating noise. Also, if the oven is not level on the ground, it can cause parts to vibrate, producing the rattling sound.

Grinding or Squealing Noises

If your oven is making grinding or squealing noises, it may indicate a problem with the fan motor. Over time, the bearings in the fan motor can wear out, causing the motor to run roughly, which in turn leads to these unpleasant sounds. This is a serious issue, as it could potentially cause the fan motor to seize up entirely, so it’s recommended to get it checked by a professional.

Clicking Noises

Clicking noises are usually related to the oven’s igniter or gas line. If the igniter is failing to ignite the gas immediately, it can cause repeated clicking as it attempts to start. Additionally, a gas line issue might cause clicking or popping sounds. It’s important to address these issues quickly as they can present potential safety hazards.

Buzzing or Humming Noises

A buzzing or humming noise usually originates from an electrical issue. For instance, a faulty relay on the control board could cause a continuous buzzing noise. Another possibility is that a transformer or an electronic control board is failing. These issues require immediate professional attention as they can pose a risk of electrical shock.

What to Do When Your Oven Gets Noisy?

If your oven is making noise that you suspect isn’t part of its regular operation, the first step is to determine the type of sound and its potential source. This can help to narrow down the problem area. However, due to the potential risks associated with gas and electrical appliances, it’s always advisable to call a professional appliance technician to diagnose and repair the problem.


The programmer’s mechanical watch may make noise after many years of use. If you notice that the noise is indeed coming from this part, replace the entire mechanical programmer.


If you notice an unusual noise when you turn on the oven, check the condition of the rotating fan heater located at the bottom of the oven. The propeller will make noise if it is damaged. If so, replace it.

  • Turn off the device.
  • Open the door and remove the bottom plate, which is usually held in place with four screws.
  • Turn the propeller and make sure it is not bent or loose.


Check the condition of the oven door lock. In fact, if the door is left between the open and closed position, it can generate spurious noise. The lock is attached above the oven, there may be different models.

If the lock is in an intermediate position between open and closed, then the electronic card will have to be replaced.

Why Does My Oven Make Noise?


Perhaps the electronic card is noisy. It can emit a light shrill and high-pitched whistle. If this is indeed the source of this noise, then replace the electronic board.


The noise you hear when your device is turned off may be caused by the cooling fan.

It is located above the device, behind or in the center. If it is running, the airflow will come out of the front of the oven, just above the door.

In conclusion, while some oven noises are merely the by-product of normal operation, others can indicate significant issues that require professional intervention. By understanding what different noises might signify, you can act promptly and help extend the life of your trusty kitchen ally. Remember, a well-maintained oven not only ensures a peaceful cooking experience but also contributes to the overall safety and efficiency of your home.