How to Break in an Automatic Transmission Car?

[DiMakayla]

Methods for breaking in an automatic transmission car: 1. The break-in mileage is generally 500 kilometers, and the speed should not be too fast, maintained at 60 to 70 kilometers per hour, with the engine speed not exceeding 2,200 rpm; 2. During the mid-term of the break-in period from 500 to 1,000 kilometers, the speed can be increased to 90 to 100 kilometers per hour, with the engine speed below 2,500 rpm; 3. From 1,000 to 1,500 kilometers, which is the mid-to-late stage of the break-in period, the speed can be increased to below 120 kilometers per hour, with the engine speed not exceeding 3,000 rpm; 4. During the break-in period, each time you insert the key, turn it to the second position and wait for 10 seconds before starting the engine. This allows sufficient time for the internal oil pressure and fuel injection volume to adjust, ensuring better coordination of the engine components.