What Are the Most Common Problems with the Audi 80's Ignition System?

I've been having trouble starting my Audi 80 and suspect it may be an issue with the ignition system. What are the most common problems that could be causing my starting issues?

The most common issue with the Audi 80's ignition system is a faulty ignition coil. This can cause problems with starting and performance, and should be checked and replaced if needed.

Another common problem is a worn out distributor cap and rotor. This can cause misfires, difficulties starting, and even stalling while driving. Consider replacing these components if they haven't been changed recently.

A dirty or malfunctioning idle air control valve can also cause starting issues in the Audi 80. Regularly cleaning and maintaining this valve can help improve performance and prevent starting problems.