What should I do if my Kia Stonic's engine starts to overheat?

I recently noticed that my Kia Stonic's engine has been overheating at times. What could be causing this and how can I fix it?

First, check the coolant level in your car. If it is low, it could be the cause of the overheating. Top it off if needed and monitor to see if the issue persists.

If the coolant level is not the issue, it could be a problem with your radiator or thermostat. It is best to take your car to a mechanic to properly diagnose and fix the issue.

In the meantime, you can try using a coolant additive to help lower the temperature and prevent further overheating.