What are some common engine problems in the Audi A5?

I have been experiencing some issues with my Audi A5's engine lately. Can you provide some insight on what could be causing these problems and how to fix them?

One of the most common engine problems in the Audi A5 is related to the oil consumption. This can be caused by a faulty oil pump or a clogged oil filter. It is important to regularly check your oil levels and change your oil at the recommended intervals to avoid any potential issues.

Another issue that Audi A5 owners may face is with their ignition coils. These can fail over time and cause misfires or complete engine failure. If you are experiencing rough idling or loss of power, it is important to have your ignition coils checked and replaced if necessary.

Another potential issue that can occur in the Audi A5 is with the timing chain tensioner. This can wear out over time and cause the timing chain to slip or break. If you hear a rattling noise coming from the engine, it is important to have this checked immediately as it could cause severe damage to your engine.