If your dryer has a burning smell when running, it’s usually caused by heat-related issues like lint buildup, airflow restriction, or overheating.
Common Causes
- Lint buildup
- Poor airflow
- Overheating components
- Blocked vent
- Motor strain
Fixes
- Clean lint trap
- Check vent airflow
- Reduce load size
- Inspect internal components
- Run a short test cycle
FAQ
Why does my dryer smell only when running?
Because heat activates the underlying issue.
For a full breakdown of all causes, see this guide