How to Fix Keurig Popping Noise? Troubleshooting Guide

Coffee is one of the most sought-after start of each day. Like you, I understand this need and strive to improve your every day. 

While I endeavor to provide the most exceptional coffee experience, using the perfect coffee maker is the key. But what happens when you hear your favorite coffee maker’s pops and gurgles that might wake up the whole building? 

That is when you realize your Keurig coffee maker is making popping noises. This issue could be due to various reasons, but not to worry; I’ll show you how to fix your Keurig’s popping noise in this blog post.

5 Reasons Behind Keurig Popping Noise

keurig popping noise

1. Check the Water Tank

The first thing you should consider when your Keurig makes such sounds is to check the water container. Is it filled enough to operate smoothly? 

If not, add enough water to the proper levels. However, be careful not to overfill the reservoir. Doing so can cause pressure build-up in the tank, leading to popping or hissing sounds.

2. Descale Your Keurig

Another reason your Keurig makes popping noises is due to calcium build-up in the machine’s components. This build-up can restrict water flow within the pipes and valves while making strange sounds. 

Descaling your machine with descaling products or vinegar and water is always recommended to fix this issue. Repeat this process frequently to keep your Keurig clean and healthy.

3. Clean the Needle

The needle in your Keurig coffee machine is essential to puncture the coffee pod, allowing hot water to flow through it. Sometimes, coffee grounds and debris can clog it, making a popping noise. 

Therefore, cleaning the needle with a paper clip or needle will help remove dirt, and your Keurig will run smoothly again.

4. Change the K-Cup

A popping noise from your Keurig can also indicate a problem with the K-cup or pod you are using. The issue may be a poor connection or blockage during the brewing process that causes pressure and noise. 

Therefore, remove the K-cup inside the Keurig and replace it with a new one. If the issue continues, try a reusable K-cup filter, and your Keurig will thank you.

5. Seek Professional Assistance

Suppose you still experience popping noises after trying all the methods listed above. In that case, it could be a complex issue beyond your control and require the attention of a professional. 

Therefore, seek assistance from Keurig customer support or take it to the store where you bought it for inspection and possible repair or replacement.

Why does my Keurig make a clicking noise when not in use?

Clicking noise from your Keurig when not in use is usually perfectly normal. It means that the brewer is reheating after it has cooled down. This is usually a mechanical sound that doesn’t require any action. 

However, if the clicking sound continues even when the brewer is not reheating or becomes louder than usual, the machine may have an issue.

Why is my Keurig so loud when heating?

As with the clicking noise, it is normal for your Keurig to make some noise when it is heating up. However, if you hear a particularly loud noise, it may be because of a limescale buildup in the machine. 

Limescale can clog the heating element, which causes the machine to work harder and make louder noises. You can use vinegar or a descaling solution for your Keurig to fix this issue.

Why is Keurig making a clicking sound when plugged in?

If your Keurig is making a clicking sound when it is plugged in, it could mean that there is a problem with the electrical connection. 

Try unplugging the machine and plugging it back in to see if the problem goes away. If it doesn’t, there may be an issue with the power cord or source.

Why is my Keurig making weird noises?

If your Keurig is making weird noises, such as a high-pitched whine or a grinding sound, it may be because of a motor problem. This is a more serious issue that may require professional repair. 

However, before you take your machine in for repair, ensure you have thoroughly cleaned and descaled it.

Why is my Keurig making popping noises?

If your Keurig is making popping or crackling noises when it is brewing, it could be because there is too much air in the water lines. This is a common issue that can be easily fixed. Simply run a few hot water cycles through the machine to flush out the air.

How do I fix my noisy Keurig?

The first step in fixing a noisy Keurig is cleaning and descaling it. This will remove any buildup of limescale that may be causing the noise. 

If the noise persists, you can try lubricating the machine’s moving parts with food-grade lubricant or replacing worn-out parts. 

If none of these solutions work, it may be time to take your machine to a professional for repair.


If your Keurig is making noises, it can be alarming. However, most noises are normal and can be easily fixed with cleaning and maintenance. 

By following these tips, you can ensure that your Keurig continues to produce great-tasting coffee without any unnecessary noise.

Overall, Keurig coffee makers are reliable devices that provide a quick and easy coffee experience. 

Some quick fixes like checking the water tank, descaling, and cleaning the needle could be the solution. If the problem persists, it may be time to seek professional assistance. 

Hopefully, now you can fix your Keurig popping noise and enjoy your coffee machine’s best performance.

Why Your Keurig is So Loud? [Solved!] – La Capra Coffee

Alternatively, you can always get the new Keurig which is slimmer, faster, quieter and SLEEKER

I really do love this one! They crushed the design.

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