What are the common causes of engine misfires in an Audi 80?

I recently purchased a used Audi 80 and have noticed occasional misfires in the engine. The car has been regularly maintained, but I wanted to know what are the common causes of engine misfires in this specific model.

The most common cause of engine misfires in an Audi 80 is a faulty ignition coil. It is recommended to have all ignition coils inspected and replaced if needed.

Another common cause of engine misfires in an Audi 80 is a clogged fuel injector. It is important to have the injectors cleaned or replaced to ensure proper fuel delivery.