Review on Synthetic engine oil MOBIL 1 FS 0W-40, 4 l, 4 kg by Micha Gabriel Czajko ᠌

I switched to this oil a year and a half ago on the recommendation of friends and the motor became cleaner and more noticeable. The emulsion almost disappeared, which appeared at low runs. Auto Kia Spectra. Now I will use it. Although before that, only Mobil 3000 5w30 was flooded for 10 years. Thanks for canceling the oil.