Hi, My Audi 80 B4 Built.9/94 115 hp 185 TKm has been spinning around lately. In a warm condition, the engine suddenly starts to commute between 900 – 1100 rpm in idling mode. During the ride, it also jerks quite enormously. I have the impression that problem usually occurs when I have driven a little faster, so 130 km/h, and after faster acceleration! When you enter the gas then it pulls well through bubbert but then continues. Make the engine off and on again or My first tip was the Lambda probe. I changed it, but now it’s not so bad anymore. Air filters, candles, ignition cables are OK. Error reader at Audi shows nothing! The problem is that it only appears sometimes. Otherwise it runs great. My Audi consumes quite well oil, OK at the Km, can there possibly be a connection? Is there any known Audi 80 error at the B4 2.0 Are there really in front of a guess I’d be really helpful if someone could give me a hint.