Why is Keurig not pumping water?

For many coffee lovers, a Keurig coffee maker is a daily essential. Its convenience and simplicity make it a go-to appliance for busy mornings and quick coffee fixes throughout the day. However, what do you do when your Keurig suddenly stops pumping water?

This can be frustrating and confusing, especially if you rely on your Keurig for your daily caffeine fix.

In this article, we will dive into some common reasons why your Keurig may not be pumping water and provide some simple troubleshooting tips to get your Keurig up and running again.

Whether you’re a seasoned Keurig user or new to the appliance, this guide will help you troubleshoot and fix any issues with your Keurig so that you can enjoy your favorite cup of coffee once again.

Why is Keurig not pumping water?

Here are the possible reasons why a Keurig coffee maker may not be pumping water, and their solutions:

Water Reservoir Issues

If you do not fill the reservoir properly, the Keurig will not be able to pump water. Moreover,  dirty reservoir can also cause the Keurig to malfunction.


  • Fill the reservoir properly to the max line.
  • Clean the water reservoir regularly by emptying it and wiping it down with a damp cloth.
  • To remove hard water buildup, mix equal parts white vinegar and water. Fill the reservoir with the mixture, and run a cycle without a K-Cup.

Clogged Needles

Coffee grounds or debris clogging the puncture needles may cause the Keurig to stop pumping water.


  • Turn off and unplug the Keurig.
  • Remove the K-Cup holder and detach the funnel from the holder.
  • Use a paper clip or toothpick to carefully remove any debris from the needles.
  • Reassemble the K-Cup holder and funnel, and try brewing again.

Mineral Buildup in Water Lines

Over time, mineral buildup from hard water can accumulate in the water lines of the Keurig, causing blockages that prevent water from being pumped.


  • Mix equal parts white vinegar and water and fill the water reservoir with the mixture.
  • Run a cycle without a K-Cup.
  • Repeat the cycle until the water reservoir is empty.
  • Rinse the water reservoir and run a few cycles with just water to ensure all vinegar residue is removed.

Pump Malfunction

If the pump in the Keurig is not functioning properly, it may not be able to pump water.


  • Contact Keurig customer service for assistance with repairing or replacing the pump.

Power Issues

If the Keurig is not receiving enough power or is experiencing electrical issues, it may not be able to pump water.


  • Ensure the Keurig is plugged into a properly functioning outlet.
  • Check the power cord for any damage or wear and tear.
  • If the issue persists, contact Keurig customer service for assistance.

By following these troubleshooting tips, you should be able to determine and resolve the reason why your Keurig is not pumping water. Remember to always unplug the Keurig before attempting any repairs or maintenance.


What is the most likely reason for a Keurig not pumping water?

The most likely reason is water scaling, which is caused by debris building up and interfering with the water pump.

How can you unclog a Keurig water line?

You can lift up the arm of the Keurig Mini to get it out of the way, hold the water tube at its base while pinching it tightly, and slide your fingers along until the tip to push out any material clogging the hose. Repeat this process until all obstructions are removed.

How can you fix a Keurig that won't brew?

You can use a paper clip to poke up alongside the needle and remove any debris that may be causing a blockage.

Why is a coffee maker not dispensing water?

A coffee maker may not be dispensing water due to hard water buildup that is affecting the machine's ability to pump water through it. Running a descaling cycle can clear the buildup


If you’re experiencing trouble with your Keurig not pumping water, don’t fret! There are several solutions that can get your machine back up and running in no time.

From descaling your machine to clearing blockages in the water line, it’s important to keep your Keurig in top shape to ensure that you can enjoy your favorite cup of coffee any time of the day.

With a little troubleshooting, your Keurig can be as good as new in just a few simple steps!

Emily Anderson
About the author

Emily Anderson is a coffee aficionado, a certified barista, and the founder of Coffeetipper.com, a comprehensive online resource for coffee enthusiasts. With a deep appreciation for the diverse aspects of coffee, Emily is dedicated to providing readers with a wealth of information about different types of coffee, brewing methods, coffee products, and everything in between.

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