Unfortunately there is also a small deficiency at the car: Probably the controller is defective. In order to come to this diagnosis, the already following parts were exchanged: OT giver, all feelers, gasoline pressure control valves examines, ignition coil examined, resounding giver, number of revolutions/no-load operation automatic controller... Forwards approx. 1Jahr the head seal was changed inclusive. Open-loop system and tension adjuster, new candles, etc.... Likewise to the same time I had myself into the car a V8-Kuehler built (more largely it did not go).