How to fix the uneven idle in an Audi 80?

I've been experiencing an uneven idle in my Audi 80 and it's starting to become a problem. What could be causing this and how can it be fixed?

There could be several reasons for an uneven idle in your Audi 80. It could be due to a faulty spark plug, a dirty air filter, or a clogged fuel injector. You should get it checked by a mechanic to pinpoint the exact cause.

I had a similar issue with my Audi 80 and it turned out to be a vacuum leak. You should check all the vacuum hoses and connections to see if there are any leaks.

Make sure your Audi 80's engine is properly tuned. A misfiring engine can also cause an uneven idle. Get your spark plugs, ignition coils and wires checked and replaced if necessary.