Hi @ll !! Now it has happened. I have today about 35 ltr. Super (about 10 ltr. Diesel were still inside) in my Golf4 1.9 TDI model year 2002 fuelled! I did not notice it and I started driving. After 200 mtr. the car went out. I tried to start the engine again briefly. He then did not go directly to. I then found out that I have Super fuelled. I then towed the car to the next VW dealer. Since he is only there again on Monday I still do not know what has to be done and if now really something has broken. That the tank has to be emptied and the filter has to be cleaned is clear to me, but what still comes to me?? Have read through some older posts, but were already quite old. So now my question. Greeting Oleck