Hello Renault municipality Check out the attached picture. It is about component 13, which is mounted via No. 14 on the pressure tube between loader and LLK. What exactly is this component, what function does it fulfil? With me it is currently so that it drips out of this part medium strongly oily and spoils the area below. Furthermore, I occasionally have the unround and strongly vibrating motor run, so towards PD characteristic, which I had mentioned earlier. The EGR valve is suspected. Now I am thinking of a defective seal in the loader, which causes some engine oil to enter the intake tract and thus burns out of control in the engine from time to time. What do you say? gruss aurian