Netizens always like to quote the famous words of the car repair master, the car repair master said that the Japanese car is not safe, the car repair master said that there are many problems with the car, and now the car repair master even adds what oil is managed, saying that the oil of the private gas station cannot be added. IMHO, is the words of the car repair master necessarily reliable? Potatoes can be divided into thousands of varieties, then the car repair master is all professional? There are many car repair masters who have not been in the beginning for several years, and there is no shortage of car repair masters who do not drive themselves, no matter who says the famous words, as long as they are partial and comprehensive, they are blind.
The car repair master does not let you add oil from private gas stations, perhaps the starting point is good, afraid that you can not distinguish between good and bad, adding poor quality oil, resulting in engine damage. But the question is, are all private gas stations unreliable? We have to figure out where the oil from private gas stations comes from.
Gasoline is not something that can be synthesized by itself, so there is no possibility of making and selling counterfeits, and 70% of China's crude oil depends on imports, most of the imported fuel oil is divided into three barrels of oil, while small private refining companies are difficult to obtain crude oil import rights, only two private enterprises first obtained crude oil import business licenses - at the same time, fifteen private enterprises obtained refined oil import licenses. Therefore, all the oil of private gas stations in China basically comes from local refining, of which Shandong local refining accounts for the majority, Shandong has become the world's third largest refining center, and most of the refined oil products in Shandong have flowed into private gas stations.
So
The model of three barrels of oil is to import crude oil - smelting - modulation - sending to three barrels of oil gas stations - sales. The model of private gas stations is to directly import refined oil products - sales. The advantage of three barrels of oil is a unified standard, large-scale oil production, and more stable oil quality. The advantages of private gas stations are small size, lower operating costs and cheaper prices. Many private gas stations have 2 yuan/liter less oil than three barrels of oil. And as long as it is the oil produced by the formal refining company, the quality is guaranteed, and many car owners also reflect that the oil of private gas stations is more burned, that is because the two barrels of oil are sold with ethanol gasoline, while private gas stations sell ordinary gasoline.
Of course, due to the uneven quality of private gas stations, whether they can add qualified oil depends on the professional ethics of the business, many private gas stations have the following habitual routines, why is the gasoline of private gas stations so cheap? Gas station employees said that they leaked their mouths, and the owner of the car called out to pit daddy 1 and the oil gun ran empty. With a taxi meter a routine, originally 30L full, hard to give you to run to 40 liters; 2, blend fuel. The alcohol-based fuel is added to the gasoline in a 1:1 ratio, and the price of the alcohol-based fuel is less than half of that of ordinary gasoline, and it is very unburned; 3, shoddy charging. Some private gas stations play on the gasoline label, and the 92nd sells the 95th, earning a wave of difference.
Therefore, we do not recommend that you refuel at unfamiliar private gas stations, because it is very likely that you will be pitted, and familiar private gas stations with good reputation can be added, and the oil is not worse than three barrels of oil.