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Why Is My Light Up Vape Not Hitting? Common Issues and Fixes

JT

Jessica Tyson

20/01/2025 • 5 min read
Light bulbs hanging together against a blue background

If your vaping device is lighting up but refusing to hit, you’re not alone. This common frustration can often be traced to simple issues with the device’s hardware, airflow, or e-liquid. The good news is that these problems are usually easy to identify and resolve, allowing you to get back to a smooth and satisfying vaping experience. Here are some of the most common causes, their fixes, and tips for avoiding them in the future.

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Understanding Vape Devices and Common Issues

Vape devices can be intricate, but understanding their basic components can help you troubleshoot common issues more effectively. A typical vape device consists of a battery, a tank or pod, a coil, and a mouthpiece. The battery powers the coil, which heats up the e-liquid in the tank or pod, producing vapour.

Common issues with vape devices often stem from these components. For instance, a low battery might not provide enough power to heat the coil, leading to poor vapour production. Connection issues between the battery and the coil can also disrupt the device’s functionality. Additionally, problems with the coil, such as wear and tear or improper saturation with e-liquid, can prevent the device from producing vapour. By understanding these components and their roles, you can more easily identify and resolve issues with your vape device.

Why Is My Vape Lighting Up but Not Hitting?

When your vape lights up but doesn’t produce vapour, it means the device is powered on and trying to function, but something is disrupting the vapourisation process. Often, this is due to a problem with airflow, coil saturation, or insufficient power delivery. Once you understand the potential causes, you can avoid unnecessary replacements and resolve the issue efficiently.

Light Up Vape: What Does It Mean?

The light on your vape is a clear indicator that the device is powered and attempting to work. If it’s lighting up but failing to produce vapour, the problem is likely in one of three areas: Airflow, atomiser coil performance, or power delivery. These components are essential for converting e-liquid into vapour, and any disruption in their function will impact your vaping experience.

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Why Is My Lost Mary Disposable Vape Not Hitting but Lighting Up?

Disposable devices like Lost Mary are convenient, but prone to specific issues. If your Lost Mary lights up but doesn’t hit, it’s often due to low e-liquid levels, as the device may have run dry. A depleted or malfunctioning battery can also cause this problem, lighting up without providing enough power to heat the coil. Another common issue is clogged airflow, which can occur when residue or debris blocks the air path, preventing vapour production.

Why Is My Vape Device Not Working?

a bunch of batteries stacked up

As we've described, several common issues can cause a vape to light up but not hit. A vape mod can display various error messages such as “Ohms Too High” or “No Atomiser” when there are issues with the device.

A weak or depleted battery may not deliver enough power to the coil, while loose connections between components can interrupt the device’s functionality. Damaged or burnt-out coils often fail to vapourise e-liquid properly, and a flooded coil — caused by excessive e-liquid — can stop your vape from working altogether. Additionally, blocked airflow due to condensation or debris can disrupt the inhalation process and prevent vapour from forming.

Airflow and Vaping Style Issues

Airflow and vaping style are crucial factors that can significantly impact the performance of your vape device. If the airflow is too restricted, it can cause the coil to overheat, resulting in a burnt taste. Conversely, if the airflow is too open, the coil may not heat up sufficiently, leading to weak vapour production.

Adjusting the airflow to match your vaping style can help mitigate these issues. For instance, if you prefer a tighter draw, you might need to reduce the airflow slightly. On the other hand, if you enjoy a more open draw, increasing the airflow can enhance your experience. Using a vape device with adjustable airflow settings allows you to customise your vaping experience to suit your preferences, ensuring optimal performance and satisfaction.

How to Fix a Vape That Lights Up but Doesn’t Hit: Check the Vape Juice

If your vape is lighting up but not hitting, start by recharging or replacing the battery to ensure it’s delivering sufficient power. Ensure you are using lithium ion batteries and avoid overcharging them to maintain optimal performance. Inspect the coil for wear or damage and replace it if necessary.

Cleaning the device — particularly the mouthpiece, tank, and airflow vents — can remove blockages and condensation that may be causing issues. Ensure that the airflow vents are open and clear, and if your device has adjustable power settings, increase the wattage slightly to optimise vapourisation. Avoid overfilling your tank, as this can lead to a flooded coil, and always check that your device’s components are compatible and securely connected.

Disposable Vape-Specific Issues

Disposable vapes are designed for convenience and ease of use, but they can still encounter specific issues. As with other vapes, some common problems with disposable vapes include low battery, clogged airflow, and burnt coils. To troubleshoot these issues, remember to check the battery level; a low battery might not provide enough power for proper vapour production.

Cleaning the airflow holes can help if they are clogged with debris or residue. If the coil is burnt, it might be time to replace the disposable vape altogether, as these devices are designed to be used until the e-liquid is depleted. Remember, disposable vapes are meant to be discarded once the e-liquid runs out, so if you encounter persistent issues, it might be time for a new one.

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E-Liquid and Vape Juice Issues

The quality and compatibility of your e-liquid or vape juice can also significantly affect the performance of your vape device. Using low-quality e-liquid can lead to poor flavour and vapour production, while e-liquids that are not compatible with your device can cause issues with the coil and tank.

To avoid these problems, always use high-quality e-liquids that are specifically designed for your vape device. Follow the manufacturer’s instructions for filling and maintaining your vape tank or pod to ensure optimal performance. Additionally, using the correct VG/PG ratio for your device can prevent clogging or flooding, ensuring a smooth and satisfying vaping experience. By paying attention to the quality and compatibility of your e-liquids, you can enhance the performance and longevity of your vape device.

Preventative Tips for a Reliable Vape

woman vaping and reading something on her tablet

To avoid future issues, store your device upright to prevent e-liquid from leaking into the coil or airflow chamber. If you use a vape pod, ensure it is correctly installed to prevent leaks and ensure proper functionality. Use e-liquids with the correct VG/PG ratio for your device to prevent clogging or flooding. Regularly clean your vape and perform maintenance to keep all components functioning properly. These habits not only improve performance but also extend the life of your device.

Getting Back on Track

A vape that lights up but doesn’t hit is a common and solvable issue. Whether it’s a clogged airflow, a damaged coil, or a weak battery, most problems can be addressed with simple troubleshooting and regular maintenance. By taking proactive steps to care for your device, you can ensure a consistent and enjoyable vaping experience.

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