Help!! Again an engine damage at 6300km! With my Audi TT C 180 hp a mototor damage occurred at 63000km. The following picture. Spark plugs completely burned 3 cylinders 0 compression cylinders 2 and 4 only half compression. So total damage. Since I studied engine construction it turns out for me that probably a knocking combustion took place which destroyed the engine. But the reason for this is not known to me, maybe I can help from you. Unfortunately this comes where Hl bei dann TT`s mehrer vor, wie ich lesen. !!!!!!Who has a similar problem please report to me!!!!! For information: Warranty has expired for 15 days. Estimate from Audi Werkstatt at least 60000.00Euro Kulanz from Audi at least 1000.00 Euro makes at least 5000Euro out of the own bag for a vehicle BJ 99 with 63000Km. Who has experience with Audi Kulanz???!!!!!!!!!!!!!!!!!!!!!!!