Hello, For several days now one or two cylinders have been missing without any reason after normal driving. So I have an unround motor run. The first time he went into the emergency run so hard that I could not drive even three KMH. And now the second time he did not go into the emergency run as much as the other time he could still drive. I still parked him at the next rest place for safety reasons, because I thought that the Katalysa This was confirmed in retrospect by the opening of the bonnet and view of the cat. I have now left the car to cool down again and can assume that if the car is cold all this will work again. Has someone shown an idea among other things. ESP error ABS error Auto hold brake although mine, I don’t even think has that. -No learned screwdriver but am Well-believing.