Hi there, now with the replacement of my defective engine I have problems with the running culture. In order to contain all contingencies immediately. With the replacement of the engine at the same time, the alternator, timing belts, water pump, clutch incl. 2-mass swing wheel, 3 of 5 ignition coils and the air mass meter like all spark plugs ( original Volvo for turbo engine ) were replaced. Both lamda probes were also replaced. Now to the final end, the elk runs like a sack of nuts. At constant speeds ( 1800 – 2000 rpm ) it jerks with soot output on the exhaust. But the pull-through force is there, with slight jerks in between connected, the fuel consumption is also significantly increased. In the state it can not hold the 900U/min and falls to 400-500 rpm, with ignition dropouts and again Rußausflussung on the exhaust.