How to fix engine misfires in my Audi A2?

I have noticed my Audi A2 has started to experience engine misfires when driving on the highway. The check engine light comes on intermittently and the car feels shaky. What could be the cause of this issue and how do I fix it?

A common cause for engine misfires in cars, including the Audi A2, is a faulty spark plug. The spark plug may be worn out or dirty, causing it to not produce enough spark or ignite the fuel properly. Try replacing the spark plugs and see if that resolves the issue.

Another possible cause of engine misfires could be a clogged fuel injector. Over time, fuel injectors can become clogged with debris, affecting performance and causing misfires. A fuel injector cleaning service may be needed to fix the issue.