How do I troubleshoot a check engine light on my Ford Puma?

I've noticed that the check engine light has come on in my Ford Puma. What could be causing this issue, and how can I fix it? Any advice would be greatly appreciated.

It's always best to take your car to a certified mechanic for a proper diagnosis when the check engine light comes on. They can use specialized equipment to read the error code and determine the root cause of the issue.

One common reason for a check engine light is a loose gas cap. Make sure yours is securely tightened and see if the light goes off.

If your car is still running smoothly and you don't notice any other issues, the check engine light could just be a minor glitch. Try disconnecting the battery for a few minutes and then reconnecting it to see if that resets the light.