[汽车修理知识]Does the new car need to be run-in?

Some car owners should say: Many imported cars, especially German cars, have no instructions on the running-in of the new car. Does it mean that running-in is not necessary?The reporter specifically consulted a student on this issuecarEngineering friends. His answer is: At present, the mid-to-high-end cars produced in Germany and Japan do not need to be run-in due to their high production and assembly precision. But in terms of China's national conditions, most domestic cars, especially low-end cars, not only need to be run-in, but also need to be run-in seriously.

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