How many kilometers does a new car need to drive before its first maintenance?

[SanMackenzie]

The first maintenance of a car is generally within 5,000 kilometers or 3 months, but the time and mileage for the first maintenance may vary depending on the brand, model, and usage condition of the car. The specific time and mileage for the first maintenance of a particular model should be based on the vehicle's maintenance manual. The items required for the first maintenance of a car: Oil change: The most important task during the first maintenance is changing the engine oil. During the break-in period, the components of the car are not fully worn in, and debris can easily mix into the oil, leading to more impurities in the oil, which reduces its lubricating effectiveness. Therefore, the oil must be changed during the first maintenance to provide better lubrication for the engine, extend its lifespan, and reduce fuel consumption. Replace the three filters: The three filters in a car include the oil filter, fuel filter, and air filter. These filters provide a better working environment for the engine by preventing impurities from entering it and affecting normal operation. Over time, these filters may become ineffective and need to be replaced promptly. Check the coolant level: The coolant not only cools the engine but also prevents freezing in winter. During the first maintenance, the coolant level is checked to ensure it is within the specified range (usually between min and max) to avoid performance issues due to insufficient coolant. Items needed for the first maintenance include: driver's license; maintenance manual; warranty manual; owner's ID card; vehicle registration certificate; and the car purchase invoice. Take these to the designated maintenance facility for the first maintenance. The first maintenance refers to the first service after the car has been driven, and it is important to make an appointment with the 4S shop in advance. The first maintenance should be done promptly, neither earlier nor later. Completing the first maintenance marks the end of the break-in period, allowing the car to be driven under standard load and normal speed as required. The timing for the first maintenance is calculated from the date of purchase, with two indicators: mileage and time. Whichever comes first will be the standard. Required time: It takes about 2 hours to complete all the work. The most important tasks during the first maintenance are changing the oil and oil filter. When changing the oil, the oil filter must also be replaced. The oil selection should refer to the "Vehicle Usage and Maintenance Manual," as different models may require different oil grades. Maintenance precautions: Do not wash the interior of the car with water: Many people clean their cars by washing the body with water and wiping it with a cloth. However, it is important to note that the interior should not be washed directly with water. If the floor mats are dirty, use a vacuum cleaner or take them out to brush and wash with detergent, dry them, and then put them back. The rubber mats under the driver's floor have many holes, and water entering them may not dry but instead flow into the transmission system, causing corrosion. It is better to use a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: If the antifreeze level is low, it is recommended to drain the existing antifreeze and refill it with the same brand. Different brands of antifreeze have different chemical properties, and mixing them may cause corrosion. To avoid unnecessary trouble, do not mix different brands of antifreeze. Do not lubricate tire bolts and nuts: Some people apply lubricant to bolts and nuts to prevent rust, but this can pose a safety risk. When the car is driven at high speed, the bolts and nuts may loosen or even fall off, leading to driving hazards. Do not press the accelerator when starting an EFI (Electronic Fuel Injection) car: The starter of an EFI car is different from that of a conventional car. The fuel injection control system can automatically adjust the fuel supply based on the starter's temperature and operating conditions, ensuring a smooth start.

[BellaLynn]

I just bought a new car not long ago, and I remember the manual says the first service should be done between 5,000 to 10,000 kilometers, depending on your driving conditions and habits. I mostly commute in the city with frequent traffic jams and idling, which can lead to carbon buildup in the engine, so I changed the oil and filter at 5,000 kilometers. During the break-in period, the new engine produces small metal particles, and if not cleaned in time, they can wear out components, leading to more expensive repairs later. Also, consider the time factor—like my neighbor who didn’t drive 5,000 kilometers within six months of buying the car—it’s still recommended to service it, otherwise, the oil oxidizes and degrades, affecting performance. It’s best to develop a habit of checking the dashboard warning lights after each drive—safety first. An oil change isn’t expensive, just a few hundred bucks, so don’t delay too long. If you maintain your new car well, it can run smoothly for ten years without issues, saving you both hassle and money.