What are the precautions during the break-in period of a new car?

[MacChase]

Precautions during the break-in period of a new car: 1. Warm up before starting - turn the key to the second position and wait 5 to 10 seconds before starting the engine; 2. Avoid long-distance trips - prolonged continuous operation of the engine during long trips can accelerate component wear; 3. Initial maintenance - regularly check engine oil, coolant, and battery electrolyte levels during the break-in period, and top up immediately if any are low; 4. Use high-quality gasoline - the engine oil used should not be of a lower grade than specified by the manufacturer, and avoid adding anti-wear additives to prevent insufficient break-in despite sufficient mileage.