Hello friends, as of yesterday, I bought 208 vehicles from someone and when I put it into the appraisal, there was something different in the engine, but it could be because the oil was put in more than 4 liters and it was throwing white smoke, and the owner said yes yes there is absolutely no problem in the engine, I showed it to my engine master. He said no, but the expert still said, show Fatih Peugeot (Ankara), and when I showed him there, the master said the engine is normal, so we drained that 4 liters of oil and put the necessary oil on me, so I bought the sale, but after I took the sale on me, the engine warning light was on when I drove the first car. When I asked why this was with me, he said that the oil has just been changed, he said, and after he left it, the oil pressure light came on while the vehicle was idle and the stop sign appeared. There is also a photo of it, but I don't know how to post it here