It comes from the left bank, when you are standing in front of the car. Very clearly hydroshunchel tickern,or? I did the recording after about 7km drive. History: The last thing I noticed was that my V8 was about 1-2 minutes after cold start, the hydros are starting to clap. A few minutes later the spit is over. Before I made the video now, the hydros remained quiet after cold start (show effect? ) Then as I said about 7km and then the recording was done. After longer drive I don’t mean to hear a ticker anymore. Do I have to think about it, or am I just too sensitive about the engine noise? Vehicle: Audi V8 3.6l with 253tkm, oil I drive the 5w50 mobil1. Video:https://www.youtube.com/watch?v=sLfODXW51IA&feature=youtu.be