Vape Gurgling and Spitting? Here’s How to Fix It Fast

There's nothing worse than gearing up for a satisfying puff, only to be met with a loud gurgle and a splash of hot e-liquid. If you've found yourself thinking, "my vape is gurgling and spitting," rest assured you're not alone and your device probably isn't broken. This frustrating problem, known as spitback, can waste your premium e-liquid, spoil the flavour, and completely ruin your vape session. It’s a common issue for both new and experienced vapers using everything from simple pod kits to advanced mods.

But there's no need to worry. The causes are usually simple, and the solutions are even simpler. In this straightforward guide, we'll help you quickly diagnose the exact reason for the gurgling and popping. We provide clear, step-by-step instructions to fix the issue immediately, so you can stop the leaks and get back to enjoying the smooth, flavourful, and satisfying vape you expect from your kit. Let's get it sorted.

Why Your Vape is Gurgling: Understanding the Core Problem

That unpleasant gurgling sound from your vape kit is a common issue, and the good news is that it's usually very easy to fix. If you're thinking, "my vape is gurgling and spitting," the root cause is almost always the same: a flooded coil. This means too much e-liquid has saturated the wick and is pooling inside the coil's central chamber.

Think of your coil's wick like a sponge. It should absorb just enough e-liquid to produce a smooth, satisfying vapour when heated. When it becomes oversaturated, it's like a dripping wet sponge. The gurgling you hear is the sound of air struggling to pass through this excess liquid as you inhale. This often leads to 'spitback'-hot, unvaporised droplets of e-liquid shooting up the mouthpiece. It's an unpleasant experience, but one you can solve quickly.

What is a Flooded Coil?

In a properly functioning device, the coil's cotton wick draws in e-liquid from your tank or pod, and the coil heats it into vapour. A flooded coil occurs when the wick absorbs far more liquid than it can vaporise. This excess e-liquid has nowhere to go, so it pools inside the atomizer head. To understand this better, it helps to know the basics of how vape devices are constructed; it is within this core heating element that flooding occurs. Instead of being neatly vaporised, this pooled liquid boils and pops, causing the gurgling and spitting that ruins your vape.

Gurgling vs. Spitting vs. Popping: What's the Difference?

While often related, these terms describe slightly different aspects of a flooded coil. Understanding them helps you diagnose the problem accurately.

• Gurgling: This is the wet, bubbling sound you hear when you take a draw from your device. It is the primary audio cue that your coil is flooded with e-liquid.
• Spitting/Spitback: This is the physical result of the gurgle. When the coil boils the excess liquid, it can launch hot, unpleasant droplets up the chimney of the tank and into your mouth.
• Popping/Crackling: A light, gentle crackle is often a sign of a well-saturated wick and a perfectly functioning coil. However, loud, aggressive pops that accompany a gurgle are a clear sign of flooding.

Top 3 Causes of Gurgling and Spitting (And How to Fix Them)

That frustrating gurgle or a sudden hot spit of e-liquid can ruin an otherwise perfect vape. The good news is that the fix is usually simple and quick. If you're asking, "why is my vape gurgling and spitting?", the answer likely falls into one of these three categories: your technique, your settings, or your hardware. Let's break down each cause and provide a direct solution.

Cause 1: Your Vaping Technique

Before you start taking your kit apart, consider your vaping style. The most common cause of gurgling is often related to user technique, which is also the easiest thing to change.

Problem: Inhaling too forcefully. Drawing too hard on your vape forces excess e-liquid into the coil chamber, overwhelming the wick and causing it to flood. This is the primary cause of gurgling.

Solution: Take slower, longer, and more gentle draws. Let the coil heat the liquid properly without creating a strong vacuum.

Problem: Chain vaping. Taking multiple puffs in quick succession without a break doesn’t give the wick enough time to re-saturate. This can lead to flooding when the coil finally gets overwhelmed.

Solution: Allow 15-30 seconds between puffs. This gives the coil time to recover and the wick time to properly absorb more e-liquid.

Cause 2: Incorrect E-Liquid or Power Settings

The wrong combination of e-liquid and power can easily lead to a flooded coil. Your vape kit is designed to work with specific settings for optimal, gurgle-free performance.

Problem: Your e-liquid is too thin. E-liquids have a VG/PG ratio. VG (Vegetable Glycerin) is thick, while PG (Propylene Glycol) is thin. Using a high-PG liquid (like a 50/50) in a powerful sub-ohm device allows the e-liquid to seep through the wick too easily.

Solution: Switch to a thicker, higher VG e-liquid (e.g., 70/30 VG/PG). This consistency is better suited for the large wicking ports on modern sub-ohm coils.

Problem: Your power setting is too low. If your wattage is set below the coil's recommended range, it won't get hot enough to vaporise the e-liquid efficiently. The liquid will simply pool inside and cause gurgles.

Solution: Check the recommended wattage range printed on the side of your coil and adjust your device's power to be within that sweet spot.

Cause 3: Hardware and Maintenance Issues

If you've adjusted your technique and settings, the issue might be with the hardware itself. Regular maintenance is key to a great vaping experience.

Problem: The coil is old or faulty. Over time, the cotton wick inside a coil degrades and can no longer hold e-liquid effectively. It becomes oversaturated and leads to constant flooding. Understanding how vaping devices work highlights the critical role of the coil and wick. A worn-out coil is the most common hardware culprit.

Solution: Replace your coil. A fresh coil is the number one fix for persistent gurgling.

Problem: You've overfilled the tank. Filling your tank to the very top creates excess pressure, which can force e-liquid down into the coil chamber.

Solution: Always leave a small air bubble at the top of your tank when refilling. This helps maintain a proper vacuum and prevents leaks and flooding.

Your Step-by-Step Guide: How to Clear a Flooded Coil Right Now

When you're thinking, "my vape is gurgling and spitting," you need a fast and effective solution. A flooded coil is the most common cause, meaning too much e-liquid has saturated the wick and is blocking airflow. This guide provides immediate, actionable steps to clear the excess liquid and get back to a smooth, satisfying vape. Start with the simplest method and progress if the issue persists.

Step 1: The Quick Flick Method

This is the fastest way to clear a minor flood without any tools. It uses centrifugal force to eject excess e-liquid from the central airflow tube (the chimney). It's surprisingly effective for immediate relief.

• Remove the tank or pod from your vape mod or battery.
• Wrap the tank securely in a piece of paper towel to catch any e-liquid.
• Flick your wrist downwards firmly, as if you were shaking down a traditional thermometer. A few sharp flicks should clear any trapped liquid.

Step 2: Clear the Excess Without Disassembly

If a few flicks don't solve it, you can gently burn off the excess e-liquid. This method works by vaporising the surplus liquid that's causing the gurgle. Be careful not to overdo it, as this can risk burning your coil's cotton wick.

• Hold your device upright and away from your mouth.
• Press the fire button for 1-2 seconds at a time. You will hear popping and crack

  Prevention is Key: 4 Tips to Stop Gurgling Before It Starts

  Fixing a gurgling vape is one thing, but preventing it is even better. Adopting a few simple habits into your vaping routine can dramatically reduce the chances of flooding and spitback. Following these best practices is the number one way to ensure the problem of my vape is gurgling and spitting becomes a thing of the past, giving you a perfect, hassle-free vape every time.

  Here’s your essential checklist for preventing gurgling before it even begins.

  1. Choose the Right E-Liquid

  Not all e-liquids are created equal, and matching the right type to your coil is critical. The key is the VG/PG ratio. Thinner, high-PG liquids (like 50/50) are perfect for low-power MTL pod kits with small coils. Using a thick, high-VG liquid in these kits can clog the coil, while using a thin liquid in a powerful sub-ohm tank will cause it to flood the coil and gurgle. Always match your juice to your hardware.

  Quick Guide:

  • High PG (50/50): Ideal for MTL pod kits and starter vapes.
  • High VG (70/30 or higher): Designed for DTL sub-ohm tanks and advanced kits.

  Need the right liquid for your device? Browse our huge range of 50/50 e-liquids for your kit.

  2. Replace Your Coils Regularly

  Don't wait for your vape to taste burnt or start gurgling before you change the coil. Over time, a coil's wick loses its ability to hold e-liquid effectively, which leads to flooding. For most vapers, changing your coil every 1-2 weeks is a good rule of thumb. A fresh coil not only prevents issues but also provides the best possible flavour and performance from your e-liquid.

  Never run out again. Stock up on replacement coils and keep your vape in peak condition.

  3. Perfect Your Priming Technique

  When you install a new coil, it's tempting to drench it in e-liquid to get started quickly. However, over-priming is a direct cause of flooding and gurgling. The goal is to saturate the cotton, not drown it. Follow this simple process for a perfect prime every time:

  1. Add just 2-3 drops of e-liquid directly onto the cotton inside the new coil.
  2. Install the coil and fill your tank or pod.
  3. Let the device sit for at least 10 minutes to allow the wick to fully saturate.

  This method ensures the coil is ready to go without any excess liquid to cause problems.

  4. Store Your Vape Properly

  How you store your device makes a surprising difference. Gravity and temperature can both work against you. To prevent e-liquid from seeping into the central airflow tube and flooding your coil, always try to store your vape upright when not in use. Additionally, avoid leaving it in hot places like a car on a sunny day. Heat thins e-liquid, making it much more likely to leak through the coil and cause that frustrating gurgle.

  Say Goodbye to Gurgling and Spitting for Good

  A gurgling, spitting vape can ruin your session, but the solution is usually straightforward. The most common culprit is a flooded coil, often caused by overfilling your tank or using an e-liquid with the wrong PG/VG ratio for your device. Armed with this knowledge, you’ll no longer have to wonder why my vape is gurgling and spitting - you'll know exactly what to do to fix it fast.

  Sometimes, the best prevention is using the right gear from the start. As the UK's leading provider of vaping products, Vape Center has everything you need to perfect your setup. Our extensive collection of premium e-liquids and hardware ensures you can find the ideal combination to prevent flooding and enjoy a consistently smooth vape.

  Shop our extensive range of coils and e-liquids to find the perfect match for your kit. Enjoy a flawless vaping experience with our fast, reliable UK-wide delivery. Happy vaping!

  Frequently Asked Questions

  Is it normal for a vape to pop and crackle a little?

  Yes, a gentle popping or crackling sound is perfectly normal and expected. This is the sound of your e-liquid being heated by the coil and turning into vapour. It indicates your device is working correctly. However, if these sounds are accompanied by loud pops, gurgling, or spitting, it usually points to a flooded coil, which requires one of the fixes mentioned in our guide.

  Can a disposable vape gurgle and spit?

  Absolutely. While disposable vapes are designed for convenience, they can still gurgle. This is most often caused by drawing too hard or too frequently, which pulls excess e-liquid into the airway faster than the coil can vaporise it. A rapid change in air pressure, such as on a flight, can also cause this. Try taking slower, gentler puffs to resolve the issue.

  Is vape spitback dangerous or harmful?

  While it can be an unpleasant surprise, vape spitback is generally not considered dangerous. Spitback is simply hot, un-vaporised e-liquid. While the droplets can be hot enough to cause minor discomfort on your tongue, they are not hot enough to cause serious burns. The main issue is the poor vaping experience, which can be easily fixed by addressing the flooded coil.

  Why is my vape gurgling after I just changed the coil?

  If you find my vape is gurgling and spitting immediately after a coil change, the most likely cause is over-priming. This happens when you add too much e-liquid directly onto the cotton wick before installation, causing it to become oversaturated. Another reason could be that the coil isn't screwed in tightly enough, allowing e-liquid to leak from the tank and flood the atomiser chamber.

  How often should I be changing my vape coil to prevent problems?

  For the best performance and to prevent issues like gurgling, we recommend changing your coil every 1 to 2 weeks. However, this can vary based on your vaping habits and e-liquid choice. Heavily sweetened e-liquids can reduce coil life. Key signs that it's time for a change include a burnt taste, muted flavour, or a noticeable decrease in vapour production. Keeping your coil fresh ensures a satisfying experience.

  Does the outside temperature affect my vape and cause gurgling?

  Yes, temperature can significantly impact your vape. In hot weather, e-liquid becomes thinner and less viscous, making it more likely to leak through the coil and cause flooding and gurgling. Conversely, in cold weather, the liquid thickens, which can lead to poor wicking and dry hits. For consistent performance, try to keep your device at a stable, moderate room temperature whenever possible.