Why does my Audi A4's engine misfire?

I've noticed that my Audi A4's engine has been misfiring lately. It's not a constant issue, but it's happening often enough to be concerning. What could be causing this and what can I do to fix it?

This could be caused by a number of different things, such as a faulty spark plug or a clogged fuel injector. It's best to get your car checked by a certified mechanic as soon as possible to properly diagnose and fix the issue.

Have you recently changed your spark plugs? Sometimes, using the wrong type of spark plugs can cause engine misfires. Check your owner's manual to make sure you're using the correct ones.