Review on Semi-synthetic engine oil IDEMITSU Zepro Euro Spec 5W-40, 4 l, 3.84 kg, 1 pc. by Adam Pietras ᠌

For a long time I used one British brand, but gradually disappointment came. The engine was very shaky. Lots of dirt and sludge. I decided to try now fashionable Japanese oil, by the way, according to all specifications, it suits Europeans. Of course, miracles do not happen, but I was pleased with the results, after 3 replacements the engine was significantly cleared of all these deposits. And yes, the sound is much better. No buzzing or knocking. I will continue to use.