Do not think that this review is paid, everyone now sees ads everywhere. In general, 130 thousand cars went to Castrol Edge 5W-30W. But recently, they began to say at TO that very black oil, large slag deposits, and Castrol is no longer the same. I looked at different oils for a long time, but everything is almost the same, so I decided to try a jar. Drove about 500 km since the replacement and so far only positive impressions. I liked the sound of the engine, or rather the lack of it. I mean…