How to diagnose a misfire in an Audi 80?

I recently noticed my Audi 80 experiencing a slight misfire, especially when idling. What could be causing this issue and is it something I can fix on my own?

A common cause of a misfire in an Audi 80 is a faulty spark plug or ignition coil. Try replacing the spark plugs and checking the ignition coils for any damage or wear. If the issue persists, it may be best to take it to a mechanic for further diagnosis.

Another possible cause of a misfire in an Audi 80 is a clogged fuel injector. Try using a fuel injector cleaner to clear any build-up and see if that improves the misfire.

If the misfire is accompanied by a strong smell of gasoline, it could be a sign of a leak in the fuel system. Check for any visible leaks and have a mechanic inspect the fuel lines and injectors.