The manufacturer of lubricating oil compound additives introduces you the ideal maintenance mode of modern automobile
1. Misunderstanding of traditional oil change method
The conventional oil change method is to remove the oil pan screw and drain the oil or pump the oil by the pumping unit according to the specified mileage / time, but the oil change is not complete. The oil that has not been replaced is often a serious waste oil.
When the new lubricating oil is added to the engine, the old oil is immediately mixed with the new oil, so as to reduce various properties of the new oil and advance the failure period of the lubricating oil.
2. Characteristics of new oil change mode
In order to avoid the pollution of new engine oil when it is added to the engine and provide a good working environment for new engine oil, the new oil change method must solve the problems mentioned above, and must be time-saving, convenient and fast. Its main features should be:
(1) Effective detergent dispersant shall be used for cleaning before oil change. When the engine is idling, the oil sludge on the oil pipe wall and oil pan and the paint film on the piston skirt are dispersed and suspended, so that when changing the oil, it can be carried out of the engine with the help of the flowing waste oil.
(2) Power equipment must be used to completely discharge the invalid waste oil, especially the waste oil cleaned by cleaning agent, from the engine. At present, there are mainly two kinds of lubrication system cleaning equipment in the market, one is static cleaning and the other is idle cleaning. The effect of the latter is much better than the former.
(3) When draining oil, the effect is more obvious if the interior is washed clean with compressed air.