How can I fix the ignition system issue in my Audi 80?

I have been experiencing problems with starting my Audi 80. The ignition doesn't seem to work properly. What could be the cause of this issue and how can I fix it?

The most common cause of ignition system issues in Audi 80s is a faulty ignition coil. I suggest checking and replacing it if necessary.

Another possible cause could be a damaged spark plug. Make sure to inspect all of the spark plugs and replace any that are defective.