Hy the hoh leutz! I’m new here and wanted to report with the above mentioned problem because I don’t find the error myself! The following I start the car, runs without problems. When it gets warm slowly the problems start their own way. Then he starts to stover around, he takes gas almost none. If I gas, the engine dies 90% off, the vehicle also speaks very badly, it sounds like it runs on 3 cylinders, but it doesn’t. Misfires are free of charge In addition, I give very careful gas everything goes, from 2000 u/min there are no problems. From then on he takes the gas fully. But this occurs again only if the vehicle has stood for a longer time about 1 week. If the car stands a week, I let it warm up until the fan reaches. I leave the car with the error overnight in the garage and the next day there is usually no error any more. The car runs 1a. The following components have already been changed: Kat,Zündspule Komplex,Eins the magnetic switch on the throttle valve, cleaned on the gearbox of the encoder, vacuum cans removed and tested for funkion. Please help me, we are a large family big grin For a workshop the money is missing. I once learned this years ago but did not keep much, some I understand already. Data : to2:3004 to3:476 79kw 4 cylinder Greetings of the Austin