Review on Synthetic engine oil IDEMITSU Zepro Touring 5W-30, 4 l by Adam Kowalski ᠌

So, what I would like to note first of all is that the oil just keeps its viscosity perfectly despite the temperature overboard. I expected a change as the temperature dropped, but to my surprise, this did not happen. The engine does not junk when starting at minus, everything is as smooth as in summer. There is no need to wait until the engine reaches operating temperature, which, in principle, has already been proven, provided that you have high-quality oil, to which I can safely attribute Idemitsu. In addition, I would like to note the low consumption of waste, despite my driving mode is not quite calm.