Review on Synthetic motor oil MOBIL SUPER 3000 X1 5W-40, 208L by Radko Penev ᠌

I have been using this oil for a long time on different cars, there are no problems with engines, I change it every 8000 kilometers. In parallel, I also use Mobil 10W-40 semi-synthetics. Its pros: High-quality inexpensive motor oil, you can buy almost anywhere. Not so long ago, it became possible to authenticate by scanning a QR code on the package. Got cons: I didn’t find out, before there was a considerable probability of buying a fake.