Hello guys! Can someone give me useful tips/tricks or even only experiences about my problem? Have a CV D-Cat Bj 6/2006 with 90t Km on the clock for 5 weeks! Everything was great with the car, great pull-through and driving characteristics, although a bit thirsty with it (177 horses don’t drive with air and love), but for a week I have a problem! The car has up to about 2000 tours in every aisle hardly any performance! Only from 2000 rpm the mail goes as usual! ch sure that the whole problem started with a steeper climb at 40 km/h in the third gear, since then the problem is! On the advice of an experienced screwdriver I already changed the diesel and air filters and had the AGR valve cleaned (it was really necessary, was heavily coked), but still no improvement!! Who can please help me??