Cars have become the standard items of many families, and many people do not regard the car as a means of transportation. It is more like a member of the family, especially when the new car just bought is also very Cherish, just like your own child, I’m afraid I’ve touched it. However, after all, the car is also a machine assembled with some parts. As time goes by, some parts inside will also wear and age, so the performance will also be large. It is better to have some dangers when driving. Therefore, in order to maintain the good performance of the vehicle, regular maintenance and maintenance is also very necessary.