Dầu Nhớt ViteX

Because lubricants contain detergent and dispersant additives. They are responsible for cleaning the engine and keeping dirt suspended in the oil, preventing them from settling on machine parts. During use, the oil will gradually age and denature, so after a certain period of time it is necessary to change the oil. – If you save money, just adding new oil to the old oil you are using will not ensure the properties of the oil and will not effectively protect machinery and engines. – Must use the correct type of oil and follow the instructions. written on the packaging. – To choose the right type of oil suitable for motorbikes and cars, it is essential that the user must see what type of oil is suitable for that engine and what viscosity it is. Normally, for new vehicles, you should choose thin multi-grade oil (10W40 or 15W40), for engines that have been used for a long time, you should choose multi-grade thick oil (20W50 or 15W50). For cars, usually you should choose multi-grade thin oil (10W40 or 5W40). Source: 24h Business Newspaper