Hello, my Laguna Bj.97 2,0er, 236500km Grandtour has such a small problem. For some time I sometimes have the problem when I drive with him and take the gear out or drive in the 2 through a curve that he tours up to 1200- over 2000 revolutions and the speed only goes down again when I either switch down but also not always or with the foot the accelerator pedal up. Did now look after everything when he has toured up again, building train is ok is also only before 4-5 Yes but the big plastic wheel where the building train passes over at the throttle valve sometimes does not go back completely so 2-3mm before stop stand. If you turn something on it it to tour down again. So the thick air hose cleared throttle valve and there I noticed that the throttle valve when this is opened has some play to the left and right, is this normal or simply wear? Will the throttle valve sometimes extensions if I use a new seal and then when the game is not normal a new installation. Or could it also be the spring that is on the throttle flap on the plastic wheel? Thank you. Greetings