These are the main reason why an ATV will not start:
- The ATV is not getting a spark or is only getting a weak spark.
- The ATV is not getting fuel.
- The ATV is not getting enough air.
- The battery is bad or not charged.
- The kill switch is bad or corroded.
Check out our guides below to learn how to troubleshoot what’s causing your ATV not to start and how to fix it.