Leaking in your 510-x vape can cause e-liquid waste and device damage. Quickly diagnose and resolve common issues with these steps.
Common Causes of Vape Leaking
- Damaged O-rings: Worn or cracked seals allow e-liquid escape.
- Loose Connections: Improperly attached tank or coil unit gaps.
- Overfilling: Excess liquid forces leaks through airflow vents.
- Tank Damage: Hairline cracks in glass or plastic components.
Quick Troubleshooting Steps
Follow these fixes immediately for fast results:

- Inspect and replace o-rings with compatible spares if worn or missing.
- Tighten all connections by firmly screwing the tank to the battery base and coil unit.
- Fill e-liquid carefully to avoid overfilling; leave air space at the top per manufacturer guidelines.
- Check for cracks in the tank; replace cracked components to seal leaks.
- Clean residues with a cotton swab and isopropyl alcohol to ensure airtight seals.
Preventive Maintenance
Regularly replace o-rings every 1-2 months, avoid drops, and use recommended e-liquids for longevity.