When I bought the car I was told the engine was fine. It turned out that it has a lot of defects. The diesel particle filter, the swirl flaps( this mean a new intake manifold) and the thermostat was defect. The EGR valve and the fuel injectors did need cleaning and adjusting. Including wages it has cost me about 4000€ to get the car working. Remaining is still the turbo, who is leaking oil.