Thanks for reply. I own this car for 3years and I didn't done motor mounts yet. I don't know if they were ever replaced but they looks really bad. I've heard that right-side mount is specific to XI model and that it was OEM manufactured by Corteco, but it is out of stock at every shop. Have anyone any opinion on aftermarket Meyle passenger side mount?
Definitely motor mounts and steering coupling guibo are on my to-do list, but for now priority is to resolve this knocking issue. So anyone have any other ideas what could be the cause of this issue (other than engine mounts)?