When the limousine's engine is in operation, all relevant parts will rub against each other, and at this time, the use of lubricating oil will act as a protective film for each component. The friction surface changes from dry friction to wet friction. If you want to allow lubricants to play a greater lubrication effect, can make the luxury car to increase the service life, we should choose high quality lubricants. However, some owners may have misconceptions when choosing lubricants, which will lead to some losses that can be avoided.
1. Lubricants of new luxury cars are to be rigorously selected, specifically what lubricants should be used, how they should be replaced, or they must be operated in accordance with the steps specified by the vehicle manufacturer. The used oil is not only controlled. Good quality, we must also pay attention to the viscosity of the oil. The engine oil should be selected in accordance with the passenger car's displacement and compression ratio and performance level, and the seasonal temperature.
2. Many limousines feel that the oil produced by foreign countries is definitely better than domestic ones. The effect and performance of expensive oils and lubricants must be the best. The cars that have been brought back for a big price must use imported oil. Can match with your own luxury car, performance will be played to the best state. Actually, this kind of cognition is a big mistake, and it also costs money to buy. The impulsive act of using imported oil will cause the vehicle's engine to work under normal engine operating temperature, or the oil pressure will be too low or too thin, or it will not meet the required standard pressure, nor will it meet the normal lubrication requirements. Instead, it increases the wear of the engine.
3. If the engine oil of a vehicle engine runs for a long time under high temperature conditions, deterioration and oxidation will occur easily, and the lubrication effect will be reduced. Therefore, after a period of use, luxury cars generally deteriorate into darker oils and lose their original lubrication effect. However, with the development of science and technology, those heavy oils can be used. Therefore, when the oil has turned black, it cannot directly confirm that the vehicle oil is deteriorating. In the end, there is no deterioration or whether it needs to be tested. But no matter what, the regular inspection of oil must be checked in time.
Shandong Langhui Petrochemicals CO.,LTD , https://www.langhuiplasticizer.com