What are the precautions for running in a car during the break-in period?
2 Answers
Precautions for running in a car during the break-in period include: 1. During the first three days of the break-in period, the driving speed of the new car should be controlled at around 40 kilometers per hour. Avoid driving too fast because the engine, chassis, and transmission are all in their initial stages of use, and excessive speed can directly cause damage to the car. 2. During the break-in period, all the gears in the car are just starting to be used, and many gears may not be fully meshed yet. Therefore, it is essential to warm up the car before driving. 3. During the break-in period, avoid sudden acceleration and hard braking while driving, as such operations can cause damage to various components of the car.
The most important thing to pay attention to when driving a new car is the break-in period. I was extra careful when I first got my car. During the break-in period, keep the speed below 100 km/h and the engine RPM under 3000, otherwise the friction between the piston rings and cylinder walls can damage the engine. For automatic transmission cars, avoid frequently using the S mode, and for manual transmissions, ensure smooth gear shifts. The brake pads haven't fully seated in the first 500 kilometers, so braking distance will be longer—anticipating stops is crucial. Don't rush onto the highway for a joyride; maintaining a steady speed of 60-80 km/h is ideal. Always warm up the engine for a minute after a cold start to let the oil circulate properly before driving. Also, remember to go for the first maintenance at 1000 kilometers as stated in the manual to replace the oil contaminated with metal particles from the break-in period—only then is the break-in officially over.
