
The first time for a car is clearly specified in the user manual. Most vehicles require the first maintenance within five months or 5,000 kilometers, while some models may have a longer interval, up to one year or 8,000 kilometers. Below are specific introductions about major and minor car maintenance: 1. Minor Maintenance: Minor maintenance generally refers to the routine maintenance tasks performed at the manufacturer's specified time or mileage to ensure vehicle performance. It mainly includes changing the engine oil and oil filter. 2. Major Maintenance: All items covered in minor maintenance are included in major maintenance, meaning that every major maintenance typically involves all tasks listed under minor maintenance. The specific items for major maintenance may vary slightly depending on different manufacturers and vehicle designs, but there is generally a simplified commonality. Major maintenance involves routine tasks such as replacing the engine oil, oil filter, air filter, and fuel filter.

I remember when I bought my new car last year, the salesperson specifically emphasized that the first should be done within three months or 5,000 kilometers, whichever comes first. It's like giving a newborn a check-up—the engine produces metal debris during the initial break-in period, and changing the oil early can protect the precision components. My buddy delayed it until 8,000 kilometers, and the mechanic said the oil pan was full of metal particles, even clogging the filter. It's recommended to book an appointment one week in advance to avoid weekend crowds; it usually takes about half an hour. Different brands have different requirements—German cars often have stricter standards, while Japanese brands might be more lenient, but it's best not to exceed the manual's guidelines. For the free first maintenance, bring the purchase invoice and service manual, as the dealership will register the chassis number for records.

As a veteran driver with twenty years of transportation experience, I consider the first to be extremely important. The first few months of a new car are like its adolescence, with every component adapting to one another. There's a saying in the mechanical industry: 'Early maintenance means fewer repairs,' especially for turbocharged models where engine oil tends to degrade under high temperatures. From compact cars to heavy trucks that I've driven, the first maintenance interval generally falls within the 3,000 to 5,000-kilometer range. Remember to check tire rotation, as wheel bolts on new cars tend to loosen. Many vehicles now come with maintenance reminder functions; when the wrench icon appears on the dashboard, it's time to go. Don't listen to those who say, 'A few thousand more kilometers won't hurt.' Saving a little now might cost you a fortune in engine repairs later.

Last week, I took my wife for her car's first service and had a detailed chat with the mechanic. The key tasks included changing the engine oil and oil filter, cleaning the air filter, and checking the brake pad thickness. New car owners often overlook the coolant and brake fluid levels, as these tend to deplete slightly during the break-in period. Timing is crucial—our winters are harsh, and the mechanic advised scheduling maintenance a bit earlier if temperatures drop below -20°C. The 4S shop service was impressive, with a lounge featuring live monitoring screens to observe the servicing process. Key takeaway: The first three maintenance services are critical for break-in period care, with the first being the most vital. We also had the tire pressure adjusted, as factory settings are typically on the higher side.

My auto repair shop friend shared a secret with me: The first isn't just about mileage. For example, if you're constantly driving on highways, a 5,000 km service is appropriate; but if you're often stuck in traffic with frequent engine start-stops, you should go in at 3,000 km. The hybrid car I bought last year had special first maintenance requirements, needing both an oil change and battery pack inspection. Newbies should be careful not to be upsold on additional paid services – the free first maintenance covers basic items which are sufficient. After maintenance, it's recommended to ask the technician for a printed checklist showing all parameter values. Interestingly, electric vehicles have much simpler first maintenance, mainly checking circuits and brake systems. Remember, fuel consumption will slightly decrease after the first maintenance, indicating the break-in period is complete.

Several car owners in the neighborhood were discussing the first schedule, and found significant differences. Sister Zhang's luxury car requires the first service in just two months, while my cousin's economy car can wait up to six months. The key principle is not to exceed the manufacturer's specified time, otherwise it may affect the warranty. During the first maintenance, I watched the entire process, and the most crucial part was replacing the initial oil containing abrasives. The mechanic used an endoscope to inspect the cylinder walls and said the wear patterns were very even. It's recommended to also get a wheel alignment, as the new car's suspension needs minor adjustments. After the maintenance, there was a noticeable difference—the steering wheel felt lighter and the engine sound became smoother. A small tip: taking a high-speed drive before maintenance helps flush out impurities, but don't exceed 120 km/h.


