Keurig Making Unusual Noises [Easy Fix]

It can be incredibly frustrating when your Keurig coffee maker starts making strange noises. This can range from a loud humming noise to a clicking or beeping noise, to a loud banging noise, and even a weird noise you can’t identify.

So, what’s behind your Keurig making noise? In most cases, it’s due to normal wear and tear on the machine. The good news is that you can take some easy steps to fix the problem and get your Keurig back to its quiet and peaceful self.

Causes Of Noisy Keurig Coffee Maker

Many people experience a noisy Keurig coffee maker due to various factors, but the good news is that you can easily fix it. But first, you need to understand why the Keurig is making noise.

Keurig Making Noise When Off – The most common cause of noise in a Keurig is when the unit is unplugged or when it isn’t brewing. This could be due to a loose connection or worn-out parts. It’s also possible that the water reservoir has an issue that needs to be resolved.

Keurig Making Load Noise – A clogged water pump is the main cause of noise from a Keurig coffee maker. When the water pump is clogged, it can prevent the water from flowing through the coffee maker properly, resulting in very little coffee coming out or none.

When your Keurig is drawing water, it can sometimes make a noise similar to a motor running. This could be caused by a worn-out pump, an air bubble in the water lines, or even a dirty filter.

Keurig Making Clicking Sound – A dirty needle is another cause of noise from a Keurig coffee maker. The needle is the part of the coffee maker that punctures the K-Cup to release the coffee. If the needle is dirty, it can make a clicking noise as it tries to pierce the K-Cup.

Furthermore, when turned on the brewer, this loud clicking sound could be caused by a malfunctioning valve. This valve controls the water flow and can become stuck, resulting in a loud clicking sound. 

Keurig Making Strange Sound – If the Keurig makes strange noises after you have made a cup of coffee. This is particularly common with the Keurig K-mini model. The strange sounds you hear are the result of water and air moving in the tubes of the brewer. After you make a cup of coffee, there is still some pressure in the coffee maker that moves water and air around.

Keurig Making Beep Sound – Sometimes, you might notice your Keurig making a beeping noise after brewing. Various things, including an issue with the internal clock or a problem with the water reservoir level sensor, could cause this.

No matter what type of noise your Keurig makes, it’s important to take action quickly to prevent further damage. Follow the steps outlined below to help fix your noisy Keurig coffee maker and get it back to its peaceful self.

How To Fix Keurig All Noise Issues

Fixing a noisy Keurig is easy and doesn’t require any special expertise – all it takes is a bit of patience and some basic troubleshooting. There are several potential causes (mentioned above) for a noisy Keurig, and the solution will depend on the specific issue. Here are some troubleshooting tips that I recommend you follow to fix the problem.

Check For Loose Parts

If the noise comes from a rattling or loose part, check for any screws or parts that may have come loose. Tighten any loose screws or parts. Make sure that the lid is tight and that there aren’t any loose pieces inside.

Descale The Machine

First and foremost, Keurig’s noise could be caused by the buildup of mineral deposits, or scale, in the machine. Scale can accumulate over time and can cause the pump and other internal components to work harder and make noise.

To prevent this, it is recommended to regularly descale the machine, which involves running a solution of water and a descaling solution (recommended by Keurig) through the machine to remove the mineral buildup. This will help prolong the machine’s life and ensure it continues operating smoothly and quietly.

Defective K-Cup

Another potential cause of noise in a Keurig coffee maker could be using non-official K-Cups. Keurig has a patented brewing system that uses specific K-Cups designed to work seamlessly with their machines. If you are using a reusable k-cup, they may not fit properly or may not be compatible with the machine, which can cause the machine to make noise as it struggles to brew the coffee.

To avoid this problem, it is recommended to only use official K-Cups that Keurig has approved for use in their machines. This will help ensure that the machine is functioning properly and reduce the likelihood of noise.

Clean the Needle

If Keurig is still making noise after descaling the brewer, it could be that the needle needs to be cleaned. The needle punctures the K-Cup or coffee pod before brewing, and if this area is not clean, it could cause a buzzing sound or other noise when brewing. To clean the needle, use a paperclip or a small brush to remove debris.

1. Turn off your brewer and unplug it, then eject the water reservoir.
2. Open the brewer’s head and look underneath the head. You’ll see the needle holes here.
3. Using the paper clip, clear out needle holes.
4. Then press the edges of the pod holder housing and gently pull it away from the brewer.
5. Now press the buttons on both sides to separate the pod holder from the housing. Push the lever to uncover the bottom exit needle.
6. Hold the lever down as you flip the pack holder over.
7. Insert the straightened end of the paper clip into the exit needle and move it around in a circle to loosen any clogs.
8. When you’re done, rinse the pod holder and reassemble all parts.
9. Before using the brewer, run a hot water cycle.

You can also use Keurig Rinse Pods. These effective cleaning pods are designed specifically for cleaning needles on Keurig machines. All you have to do is place the Rinse Pod into the brewer and let it work its magic. Then you can run a hot water cycle to rinse the needle and make sure it’s completely clean. And you’re done!

Clear The Reservoir Valve

The Keurig coffee maker’s reservoir valve is responsible for regulating the flow of water from the reservoir into the brewing chamber. If this valve becomes clogged or obstructed, it can also cause the machine to make a loud noise and brew little coffee. This is because the water is not flowing through the valve as smoothly as it should, resulting in increased pressure and turbulence. Clearing the reservoir valve can alleviate this noise and ensure that the machine is functioning properly.

1. Remove the water reservoir from the machine.
2. Locate the valve where the tank meets the brewer. It is a small piece that water flows through.
3. Using a toothpick or paperclip, gently clean around the valve to remove any debris or buildup that may prevent it from functioning properly.
4. Reinstall the reservoir back into the machine.
5. Run a water-only brew cycle to flush any remaining debris from the machine.

Clear Possible Air Lock

If Keurig is still making noise, it may be caused by an airlock in the water line. An airlock is a blockage in the water line that prevents water from flowing freely. This can happen when there is not enough pressure in the water line or when there is a kink or bend in the line that is preventing water from flowing properly. This can cause the Keurig to make noise as it struggles to force water through the blockage.

To fix this problem:

1. Open the reservoir lid, and take something like a turkey baster.
2. Suck out some water and gently blow it into the top side of the black nozzle under the water reservoir.
3. Do this a few times. This should remove any blockage in the valve.
4. Close the lid and wait about 5 minutes before trying again.

Old or Damaged Keurig

Another possible reason for a Keurig making noise is that it is an older model that does not have quiet brewing technology. A damaged or old machine may have worn parts that no longer function properly, causing the noise. An old brewer may have reached the end of its lifespan and need to be more efficient and reliable. If the machine is too old and has seen its best days, it’s better to replace it before it causes any further damage.

Replacing the machine with a new one can help improve your coffee’s overall performance and quality. It is important to consider the features that you are looking for in a new machine, such as size, brew strength, and the variety of coffee pods it can use.

5 Top Keurig Coffee Makers

In recent years, Keurig has introduced “quiet brew technology” in their newer models, which helps reduce noise during brewing. If your Keurig is an older model making a lot of noise, it may be because it has a newer feature. It is worth checking these newer models with reduced noise.

1. K-Classic
2. K-Supreme
3. K-Mini
4. K-Duo
5. K-Slim

The Last Thing You Can Do

Suppose your Keurig coffee maker is still too loud even after trying the above solutions. In that case, you should contact the manufacturer or a professional repair technician to see if the machine has an underlying problem that needs to be addressed.