Why does my Kia Ceed's engine misfire?

I've noticed that my Kia Ceed is experiencing an issue where the engine misfires, causing a lack of power and rough idle. What could be causing this and how can I fix it?

A common reason for engine misfires in the Kia Ceed is a faulty ignition coil. I recommend having a mechanic check and replace the coil if necessary.

Another possible cause could be a clogged fuel injector. Try using a fuel system cleaner to see if that helps improve the engine's performance.

If the check engine light is on, have the trouble codes read to pinpoint the exact issue. It could be something as simple as a loose or damaged spark plug wire.