Hello Together My Kangoo 1,2l 16v , KC01 , D4F 712 , Bj 2004 , 75PS has been having problems for a couple of weeks… He runs very restless and that as far as there are isolated misignitions.. The exhaust gas monitoring starts or flashes warning light It doesn’t matter whether the engine is cold or warm also the jerking will not be more or less.. Also when accelerating or keeping speed you notice at irregular intervals that it doesn’t run properly and it feels like w The exhaust gas monitoring lamp flashes cheerfully in front of you… Changed so far: – spark plugs – ignition coil – vacuum sensor – Lambdasonde throttle has been cleaned… In the error memory is “Zündausslasser Cylinder 4” Am so slow to despair because also the Renault workshop can say nothing exact or the error does not find.. Any someone an idea??? Greetings Micha