Lubricating oil is another big expense for car owners. To put it in exaggeration, lubricating oil is like human blood. The human body cannot do without blood for a moment, and the engine cannot do without lubricating oil for a moment. Cars basically need to change the lubricant every 5000-7500 kilometers.
As one of the most important protection products for automobiles, the selection of high-quality lubricating oil can effectively protect the engine, reduce wear and tear, and make the vehicle more economical.
For the lubricants used in cars, experts suggest: Only buy the right ones and not the expensive ones.
When choosing lubricants, many car owners believe that the higher the lubricant grade (label), the better, the brand-name, the better, and the more expensive the better. In fact, this is not necessary. The price of imported oil is 30% to 40% higher than that of domestically produced famous brands, and more than twice as expensive as ordinary domestically produced oils, so there is no need to blindly pursue famous brands at high prices.
Special reminder: The choice of lubricating oil should be selected according to the requirements of the engine. It is not necessary to use high-grade lubricating oil on engines with lower requirements, and it is not necessary to use lower-grade lubricating oils on engines with higher requirements. According to the technical requirements and conditions of use of the vehicle, it is necessary to “do what it takes”. For example, engine oil, for domestic cars, some domestically produced SJ grade engine oils can fully meet the requirements, and there is no need to buy imported ones.
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