Why is my Audi A6 making a ticking sound?

I recently noticed that my Audi A6 is making a ticking sound whenever I accelerate. It seems to be coming from the engine bay. Should I be concerned?

It's always a good idea to get any unusual sounds checked out by a mechanic, just to be safe.

It could be a sign of a faulty valve or lifter, so I would recommend getting it looked at by a professional.

If the sound goes away after a few minutes of driving, it's likely just the engine warming up.