Don't keep a gear for a long time. Some friends often put the car into the fifth or fourth gear in order to get the car through the running-in period, and grind the car in order to grind it. I don't know that this will make the engine age quickly, and under the premise of uneven surface, the machine can't stand manual operation for a long time (regardless of automatic transmission). The correct way is to take care of every gear and run in various road conditions.
Don't drive at low speed for a long time. During the running-in period, it is best not to drive in first or second gear for a long time. Long running time in low gear will damage the gearbox, so you can choose high and low gears to cooperate with each other for running-in.
Don't drive a car with heavy load. During the running-in period, the lighter the car, the better. It's best not to drag five people around at once. Overloading the machine is also harmful. And don't pull heavy objects.
Don't be premature. Some people like to maintain before the stipulated first insurance date, but this is not good. A certain date of the first insurance is calculated scientifically, so it is not recommended to take the first insurance in advance. Generally, I will leave after 2000 or 2500 kilometers.
Avoid driving for too long. Don't let the new car run all day at the beginning. Just like a taxi, let it rest for a few hours at most. Don't buy a new car, it's fresh and practical. I have to run all over the city on Saturday and Sunday, and I have to run long distances. The consequence of this is to accelerate the aging of parts. The damage to the new car is quite serious. www.okeycar.com