Why Is My Vape Gurgling? Causes and Fixes (UK Guide 2026)

If your vape makes a bubbling or gurgling noise when you inhale, it usually means there's too much e-liquid inside the coil or airflow chamber.

Although a gurgling vape can be annoying, it's normally easy to fix with a few simple steps.

In this guide, we'll explain why your vape is gurgling, how to solve the problem and how to prevent it from happening in the future.

Why Does a Vape Gurgle?

A vape gurgles when excess e-liquid collects where air should flow freely.

Instead of vapourising all the e-liquid, the coil becomes flooded, causing bubbling sounds, reduced vapour production and sometimes spitback.

The most common causes include:

• Overfilling the pod
• Drawing too hard when inhaling
• A flooded coil
• Condensation inside the chimney
• Worn coils
• Incorrect storage

Overfilling Your Pod

Adding too much e-liquid is one of the most common reasons for gurgling.

When a pod is filled above the recommended level, excess liquid can enter the airflow chamber.

To avoid this:

• Fill only to the maximum fill line.
• Close the fill port securely.
• Wipe away excess e-liquid before using the device.

Flooded Coil

A flooded coil contains more e-liquid than it can vapourise.

Signs include:

• Gurgling sounds
• Weak vapour
• Spitback
• Small amounts of e-liquid in your mouth

Often, removing the pod and gently blowing through the mouthpiece (away from yourself and onto a tissue) can help clear excess liquid.

Condensation Build-Up

Not every gurgling sound is caused by leaking.

Small amounts of condensation naturally collect inside the mouthpiece and airflow channel.

Regularly cleaning these areas with a tissue or cotton bud can help keep your vape performing well.

Worn-Out Coils

As coils age, they become less efficient at absorbing and vapourising e-liquid.

This can cause:

• Gurgling
• Poor flavour
• Reduced vapour
• Leaking

If you're unsure when to replace your coil, read our guide on how long vape coils last UK.

Incorrect Priming

A poorly installed or incorrectly primed coil may flood during its first use.

Before vaping with a new coil:

• Fill the pod.
• Leave it to soak for 5–10 minutes.
• Avoid taking repeated puffs immediately after filling.

Learn more in our guide on how to prime a vape coil properly.

Is Your Vape Also Leaking?

Gurgling and leaking often happen together because both are commonly caused by excess e-liquid inside the pod.

If you're experiencing both problems, read our guide on why your vape is leaking and how to fix it.

Choosing the Right E-Liquid

Using an e-liquid that's suitable for your pod kit helps maintain consistent performance.

Most refillable MTL pod kits work best with nicotine salts.

If you're unsure which nicotine strength to choose, read our guide on the best nicotine strength for pod kits UK.

How to Prevent Vape Gurgling

You can reduce the chances of gurgling by:

✔ Filling the pod correctly.

✔ Replacing worn coils.

✔ Cleaning condensation regularly.

✔ Storing your vape upright.

✔ Using the correct e-liquid.

✔ Avoiding excessively hard draws.

🎁 Get Started with Vaperz Way

At Vaperz Way, every vape kit includes 1 FREE nicotine salt, giving you everything you need to enjoy a refillable pod kit from day one.

Using quality nicotine salts and replacing pods or coils when needed helps maintain flavour and reduce common issues.

Frequently Asked Questions

Why is my vape making a bubbling noise?

A bubbling or gurgling noise usually means excess e-liquid has entered the coil or airflow chamber.

Can a flooded coil fix itself?

Sometimes, but clearing excess liquid or replacing an old coil usually solves the problem faster.

Why does my vape spit hot e-liquid?

This is often caused by a flooded coil, which can happen if the pod is overfilled or the coil is worn.

Is gurgling a sign my coil needs replacing?

It can be. If cleaning doesn't solve the issue and the coil is old, replacing it is often the best solution.

Final Thoughts

A gurgling vape is usually caused by excess e-liquid, condensation or a worn coil.

Fortunately, most problems can be fixed quickly by cleaning your device, filling it correctly and replacing old coils when necessary.

If you're looking for a reliable refillable device with excellent performance, start with our guide on how to choose the right pod kit for MTL vaping.