Is My Coil Burnt? Signs and Symptoms to Look Out For

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Burnt Coil Guide

Is My Coil Burnt? Signs and Symptoms to Look Out For

Vaping is a popular alternative to smoking cigarettes, and it comes with a unique set of challenges. One of the most common issues vapers face is a burnt coil. A burnt coil can ruin the vaping experience, producing a harsh taste and unpleasant smell. It’s essential to know how to recognise a burnt coil and how to prevent it from happening.

Understanding vape coils is crucial to identify when a coil is burnt. Vape coils are an integral part of the vaping device, responsible for heating the e-liquid and producing vapour. The coils are made of metal wires that heat up when electricity passes through them. The heat produced by the coil turns the e-liquid into vapour that can be inhaled. However, if the coil is burnt, it can produce a harsh taste that can ruin the vaping experience.

The role of e-liquid is also essential in preventing a burnt coil. E-liquid contains vegetable glycerine (VG) and propylene glycol (PG) that are responsible for producing vapour. The VG is highly viscous and takes longer to saturate the coil, while the PG is less dense and saturates the coil faster. Understanding the composition of e-liquid can help prevent a burnt coil.


Key Takeaways

  • Understanding vape coils is crucial to identifying when a coil is burnt.
  • The composition of e-liquid can impact the lifespan of a coil.
  • Proper maintenance and usage can prevent a burnt coil.


Understanding Vape Coils

A vape coil is the heating element in a vape tank that vaporises the e-liquid. It is made up of a wire that is wrapped around a wicking material, such as cotton. The wire is heated by the battery, which causes the e-liquid to vaporise and be inhaled by the user.

There are different types of vape coils, including sub-ohm coils, rebuildable coils, MTL coils, and mesh coils. Sub-ohm coils have a resistance of less than 1 ohm and are designed for higher wattage vaping. Rebuildable coils are customisable and can be rewicked and rebuilt. MTL coils coils that use less power and have a higher resistance to replicate the feeling of smoking a cigarette. Mesh coils have a larger surface area and are designed to provide better flavour and vapour production.

The wicking material used in vape coils is an important factor in their performance. Cotton is a common wicking material that is easy to work with and provides good flavor. Wick is another material that is used in some coils, but it can be more difficult to work with.

When a vape coil burns out, it can produce a burnt taste and a decrease in vapour production. This can be caused by a variety of factors, including using the wrong wattage, not priming the coil properly, or using a coil for too long without changing it.

To change a burnt-out coil, the user must first remove the old coil head from the tank. They can then insert a new coil head and prime it by saturating the wicking material with e-liquid. This will help prevent the new coil from burning out prematurely.

In conclusion, understanding vape coils is important for any vaper. By knowing the different types of coils and wicking materials, as well as how to change a burnt-out coil, users can ensure a better vaping experience.


The Role of E-Liquid

E-liquid is a crucial component of the vaping experience, and it plays a significant role in determining the lifespan of your coils. E-liquids are made up of a mixture of vegetable glycerine (VG), propylene glycol (PG), flavourings and sometimes sweeteners. These ingredients can affect the performance of your coils in different ways.

VG is a thick, viscous liquid that produces large vapour clouds. High-VG e-liquids are popular among cloud chasers as they produce thick, dense clouds. However, the thick consistency of VG can clog up your coils, leading to a burnt taste. It is essential to ensure that your coils are compatible with the VG/PG ratio of your e-liquid.

PG, on the other hand, is a thinner liquid that produces less vapour but delivers a stronger throat hit. PG is also a natural flavour carrier and helps to enhance the taste of your e-liquid. If you are experiencing a burnt taste, it could be due to using an e-liquid that has a high PG content. In this case, it is essential to switch to an e-liquid with a higher VG content.

Sweeteners are commonly used in e-liquids to enhance the flavour of dessert and candy flavours. However, the sugars in sweeteners can caramelise on the coils, leading to a burnt taste. It is best to avoid e-liquids with high levels of sweeteners and stick to clear e-liquids that are less likely to produce coil gunk.

In summary, the type of e-liquid you use can have a significant impact on the lifespan of your coils. It is essential to choose an e-liquid that is compatible with your coils and avoid e-liquids with high levels of sweeteners. By following these simple tips, you can ensure that your coils last longer and provide a better vaping experience.


Why Coils Burn

Coils are an essential component of vaping devices that heat up the e-liquid and produce vapour. However, coils can burn out, which results in a burnt taste and a less enjoyable vaping experience. There are several reasons why coils burn out, and it’s important to understand them to avoid damaging your device and getting a burnt taste.


High Wattage

One of the common reasons why coils burn out is using high wattage or power output. When the wattage is too high, the coil gets hotter than it can handle, resulting in damage and burnt taste. It’s crucial to use coils within the recommended wattage range to avoid burning them out.


Dry Hits

Another reason why coils burn out is dry hits, which occur when the wick is not adequately saturated with e-liquid. When the wick is dry, it can’t transfer enough e-liquid to the coil, resulting in a burnt taste and damage. It’s essential to ensure that the wick is always wet with e-liquid to avoid dry hits and burning out the coil.



Coils can also burn out due to damage, such as a loose connection or a damaged wick. When the coil is damaged, it can’t function correctly, resulting in a burnt taste and damage. It’s important to inspect the coil regularly for any signs of damage and replace it if necessary.


Burnt Hits

Burnt hits occur when the coil is burnt out, resulting in a burnt taste and less vapour production. It’s crucial to replace the coil as soon as possible to avoid further damage and enjoy a better vaping experience.

In summary, coils can burn out due to high wattage, dry hits, damage, and burnt hits. It’s crucial to use coils within the recommended wattage range, ensure that the wick is always wet with e-liquid, inspect the coil regularly for damage, and replace it as soon as possible if it’s burnt out.


Recognising a Burnt Coil


A burnt coil is a common problem that many vapers face. It can result in a bad taste, reduced flavour, and poor cloud production. Here are some signs that your coil may be burnt:

  • Burnt taste: If you notice a charred, chemical-like taste when you vape, it could be a sign that your coil is burnt. This is because the metal particles of the coil are oxidising, which can affect the flavour of your e-liquid.

  • Gurgling sound: If you hear a gurgling sound when you vape, it could be a sign that your coil is flooded. This can lead to a burnt coil if not addressed promptly.

  • Reduced vapour production: A burnt coil can also result in reduced vapour production. This is because the coil is not heating up properly, which can affect the amount of vapour produced.

To avoid a burnt coil, it is important to prime your coil before using it. This involves saturating the wick with e-liquid and allowing it to soak in for a few minutes. Additionally, it is important to ensure that your tank is always filled with enough e-liquid to prevent dry hits.

If you suspect that your coil is burnt, it is best to replace it with a new one. This can help to restore the flavour and vapour production of your vape.


Preventing Coil Burn

One of the most common issues that vapers face is coil burn. A burnt coil can ruin your vaping experience, leaving you with a nasty taste and a harsh hit. Fortunately, there are several things you can do to prevent your coils from burning out too quickly.


Priming your Coils

One of the most important things you can do to prevent coil burn is to prime your coils. This means saturating the wick with e-liquid before you start vaping. To do this, simply add a few drops of e-liquid to the wick and wait a few minutes before vaping. This will ensure that the wick is fully saturated and ready to vape.


Reduce your Power

Another way to prevent coil burn is to reduce your power. If your coil is burning out too quickly, it could be because you’re vaping at too high a wattage. Try lowering your wattage and see if that helps. You may also want to try using a different coil that’s better suited to your wattage range.


Temperature Control

Temperature control is another way to prevent coil burn. This feature allows you to set a maximum temperature for your coil, which can help prevent it from burning out. If your device has temperature control, make sure you’re using it correctly.


Maintenance and Cleaning

Regular maintenance and cleaning can also help prevent coil burn. Make sure to clean your device regularly, including the coils and the tank. This will help prevent any build-up of gunk that can cause your coils to burn out more quickly. You can also replace your coils regularly to ensure they’re always in good condition.



By following these tips, you can help prevent coil burn and ensure that you get the best possible vaping experience. Remember to prime your coils, reduce your power, use temperature control correctly, and maintain and clean your device regularly. With a little bit of care and attention, you can enjoy vaping without the frustration of burnt coils.


The Impact of Chain Vaping

Chain vaping is the act of taking multiple puffs one after another without giving the coil enough time to cool down. This can cause the coil to burn out quicker than usual. When you take several drags in a short period, you’re vaporising the e-liquid that’s suspended in the cotton of the coil. This can cause the coil to overheat and burn out.

Chain vaping can have a detrimental impact on your vaping experience. Continuous puffing can damage the coil in your vape, and you might find your smoke tastes burnt. To take good care of your vape, you must wait 15-30 seconds between puffs. This allows the coil to cool down and prevents it from burning out too quickly.

The wicking ports of your coil need to be covered with e-liquid to function properly. If they aren’t wet, a dry burn can occur and will damage your coils. Allowing your tank to run on empty while still vaping will inevitably cause dry burn, which can permanently damage the coil. The simple solution is, of course, to ensure your tank remains at least half full.

In conclusion, chain vaping can cause your coil to burn out faster than usual. It’s important to take good care of your vape by waiting between puffs and ensuring your tank remains at least half full. By doing so, you’ll extend the life of your coil and enjoy a better vaping experience.


Frequently Asked Questions:

Do vape coils deteriorate if not used?

Yes, vape coils do deteriorate if first used then left for a significant time. The e-liquid residue left on the coils can solidify over time and clog them up. This can lead to a burnt taste and decrease the lifespan of the coil. It is recommended to use your vape regularly to prevent this from happening.

What are the effects on lungs from using a burnt coil?

Using a burnt coil can have negative effects on the lungs. When a coil is burnt, it produces harmful chemicals that can be inhaled. This can lead to respiratory problems and other health issues. It is important to replace burnt coils immediately to prevent any potential harm to the lungs.

How many puffs can a coil last?

The lifespan of a coil depends on various factors such as usage, e-liquid, and wattage. On average, a coil can last anywhere from one to three weeks, or around 1000 puffs. However, this can vary depending on how often you use your vape and how well you maintain it.

Can I fix a burnt coil?

While it is not recommended to fix a burnt coil, there are a few things you can try to salvage it. First, try cleaning the coil by soaking it in warm water or alcohol. If this doesn't work, you can try dry burning the coil to remove any excess residue. However, it is important to note that these methods may not always work and it is best to replace the coil if it is burnt.

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