Common issues with the Audi 80 engine

I have been experiencing some issues with my Audi 80's engine lately. It's been making strange noises and occasionally stalling. What could be causing this?

It sounds like your engine might be having some trouble with its fuel injectors. I would recommend taking it to a mechanic to get them checked and possibly replaced if necessary.

Another possible issue could be a faulty spark plug. I suggest getting all of them checked and replaced if needed.