Good evening, I’ve had a V40 1.6 EZ 06/2000 for about a week. The oil in this one was bad black, but has already been changed. Both the brake calipers were attached to the handbrake at the rear, but they have already been fixed. One problem remains: It nails like a diesel, both hot and cold, when starting extremely loud, but falls off after a short time and gets a little quieter, but stays constantly loud and good to hear. I have not found a video of my own yet, but I found one on Youtube where it sounds the same way:https://www.youtube.com/watch?v=m_Ohl7LMk6Y Does anyone know what that is and what you can do about it?