So friends, now a very strange problem. V70 1 Bj. 2000 B5244S2 2.4 liter displacement 140 hp automatic. I recently carried out 3 repairs: – timing belts + WaPu, since already a year over – spark plugs, because during the timing belt change noticed that these were very far down (new spark plugs are from Bosch, have changed smaller electrode radius (R5) than the previous Beru (R6) – oil trap, because unfortunately I had undefinable oil loss. It did not form a laugh, but the Moto r was more than oil moisture or bitsl wet. Had to tip back about 1 liter. Unfortunately the old suction bridge seal + Loctite had to use heat stock, because Skandix delivered the wrong seal!! Before these repairs there were problems described above; -motor oil moisture – to small loss – sometimes unround idle in felt rather wet weather I could pull without problems a horse hanger. After the repairs the engine ran perfectly and cleaner than ever in the time the i However, today I attached the horse trailer, drove about 30 km and when I started again I had to org for a longer time until the mill sprang up, then the engine ran a little rough in idle. MKL started and errors according to Torque: Power Supply 5V or Low Oil Warning. Errors deleted, trailer suspended, car runs again perfectly. Without problems like on the first day. Now I would like to inform you, WITHOUT my assumptions already, ask what you think about this original That the engine starts badly, I NEVER had, so I strongly assume that it has to do with the last reps. Thank you in advance!