Hello, so I’ve had the problem since the purchase of my Audi 80 Bj.88 MBK: RU about 8 months ago that the engine runs in idle mode and thus is quite wobbly. This is also transferred to the whole car. I’ve already renewed this: -motor and gear bearing -gun plugs -distributor cap -air filter -petrol filter I also saw if it runs on all 4 cylinders (what it does) or pulls out false air somewhere, but the known problems were in order e.g. Low pressure hose to the BKV and carburettor flange. I have an idle speed of approx. 900rpm and at the speed it wobbles especially. But if I now raise the speed to approx. 1100 short in idle mode and hold it significantly less, you even notice almost nothing. But what can it be that it runs so restless? Please give me a few tips!!