Do Automatic Transmission Cars Need a Break-in Period?

[DanteLynn]

Automatic transmission cars do require a break-in period. The break-in period refers to the process where mechanical components initially come into contact, rub against each other, and mesh together during early operation. Key considerations during the break-in period for automatic transmission cars include: 1. Preheating before starting: Turn the key to the second position and wait 5 to 10 seconds before starting the engine to protect the new car's engine; 2. Avoid emergency braking: Emergency braking can shock the braking system during the break-in period, increasing the impact load on the chassis and engine; 3. Avoid overloading: Running a new car at full capacity during the break-in period can damage mechanical components; 4. Avoid long-distance trips: Taking long trips during the break-in period increases the continuous working time of the engine, which can lead to premature wear of mechanical components.