Hello, we have a Twingo 3 with the 90hp Turbo. For about 1 week the engine control light comes sporadically in the low speed range with the feeling that 1 cylinder falls away. I have read out the error and get the P0300 (multiple cynd oscillator on one or more cylinders). Test by already 1 ignition coil once worried and in turn replaced. Error persists. Yesterday I got new candles and these are built in, error persists. I have attached times 2 pictures of the candle picture of the old candles. Well noted, car is BJ 6/2015 and has 11,000 KM. The candles are carbon black and the electrodes are almost completely burned away. Moreover, it smells after unburnt fuel. Since the car is of course since June from the warranty I do not necessarily want to refer if possible to the Renault workshop. To the history: during the 1st inspection the Lamdasonde was exchanged prophylactically and a software update was carried out. Just before the 2nd inspection the KFZ had to be dragged even by the Renault Asstance to the workshop.