If the engine oil is used for a long time, the viscosity of the engine oil will be reduced, the water sample will be severe, and it will contain a lot of metal scraps and gels, which will seriously affect the service life and stable operation of the engine. The car engine can be said [...]
The below table lists common types of used oils that are regulated under the Resource Conservation and Recovery Act (RCRA), and provides examples of wastes and products that do not meet EPA’s definition of used oil. Please note that this list does not include all types of used oil. Used Oil Is: Used synthetic oil [...]
In the case of using the original engine oil, we need to replace the engine oil according to the instructions in the maintenance manual. After the new car was bought back, it was maintained in the 4S shop. The maintenance engine oil was also the so-called original engine oil. In this case, it is only necessary [...]
Engine oil refers to the lubricating oil specially used in internal combustion engines. In addition to lubrication, it also has functions such as cleaning, rust prevention and cooling. So how do you distinguish between different levels of engine oil? Distinguished by viscosity division level 1.10W-40 is the standard viscosity value of SAE (SAE is the [...]
Generally used engine oil is mineral oil, which is a kind of product obtained by vacuum distillation of heavy fractions of petroleum. The so-called waste engine oil, one refers to the oil mixed with water, dust, other miscellaneous oil and metal powder and other impurities caused by the wear of the machine parts; the second [...]
