Review on HC-synthetic engine oil LIQUI MOLY Top Tec 4200 5W-30, 5 l, 4.653 kg, 4 pcs by Michal Wasowicz

The motor gradually became less loud and rough. Carbon deposits start to develop after 10,000 kilometers, therefore replacement is necessary. However, this is hardly a drawback. Oils and fans from Japan Young Japanese women in Hong Kong (under the age of 10) believe their automobiles are "indestructible" and their oils are "super," so they change the oil every 7,000 miles while never leaving the house.