What is the break-in period for the BYD F3 in kilometers?

[StVera]

The break-in period for the BYD F3 is generally between 2,500 kilometers and 3,500 kilometers, with the engine speed roughly controlled around 2,500 RPM. The break-in period usually refers to the process where mechanical components initially come into contact, rub against each other, and mesh during operation. The vehicle break-in process generally consists of two steps: 1. For the machining process, the metal friction surfaces undergo a break-in to develop waveforms and shapes. 2. The metal friction surfaces of the engine, transmission, and other metal components undergo a roughness break-in to achieve a certain surface roughness value. Precautions during the vehicle break-in period: 1. Avoid overloading the vehicle. 2. Do not drive at high speeds. 3. Use high-quality gasoline. 4. Modern automotive manufacturing processes have advanced to the point where vehicles may not require a break-in period.