What is the most common cause of engine misfires in Audi A6 vehicles?

I have recently noticed my Audi A6 has been experiencing engine misfires frequently. I am concerned about the potential damage it may cause and want to take the necessary preventative measures. What is the most common cause of engine misfires in Audi A6 vehicles and how can I address it?

The most common cause of engine misfires in Audi A6 vehicles is faulty ignition coils. These can wear out over time, leading to misfires and potential engine damage. To address this issue, it is recommended to have your ignition coils replaced every 60,000-80,000 miles, or sooner if you experience frequent misfires.