Hello, I need your help: our 1997 V70 2.4 144PS has run over 180,000km by now. Except for the climate he never had anything. Since he spent his whole life with us, I can clearly say this. Unfortunately, however, some problems with an unround ride accumulate. It all started after the clutch exchange half a year ago. When starting it occasionally after complete domes, i.e. at the beginning of the acceleration, a large set made. This became better with time. However, three weeks ago he started to jerk slightly in the stand. The speed varied between 600 and 1100 rpm. After the next, somewhat rough start of the engine, the engine jerked very strongly and without interruption. However, it was not regular. Over 3500 rpm, however, the rushing disappeared. In the workshop, however, spark plugs, air filters were read again, … and it was gone. Now it started again. In addition to the jerking now also a strong vibrating. It was not possible to get rid of it with an irregular weight of 70km/min. But in the workshop, there was still a good time to compare.