
New car first maintenance should be performed between 3,000 to 5,000 kilometers. Here is relevant information: 1. Maintenance content: The first maintenance includes changing engine lubricating oil, oil filter, fuel filter, and air filter. 2. Introduction to car maintenance: Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car. Its purpose is to keep the car clean, maintain normal technical conditions of the vehicle, eliminate hidden dangers to prevent failures, slow down the deterioration process of parts, and extend the service life.

I just completed the first maintenance, which is particularly important. New cars need to go for maintenance at 5,000 kilometers or six months—don't exceed this, or it may affect the warranty. The 4S shop will change your engine oil and oil filter, and most cars now use fully synthetic oil. The key is to have the mechanic thoroughly check the chassis screws, tire pressure, and brake pad wear. Some screws may not be tightened properly during new car transportation, which can cause strange noises over time. Also, calibrate the tire pressure monitoring system—the values differ significantly between winter and summer. By the way, remember to clear out any clutter in the trunk before maintenance—it makes it easier for the mechanic to move the spare tire for inspection. Don’t forget to check the cabin air filter, as new cars with strong plastic odors tend to accumulate dust quickly.

As someone who has owned three brand-new cars, don't take the first maintenance lightly. Besides the free oil change, pay special attention to these three areas: check for any scratches on the chassis, ensure the battery terminals aren't loose, and verify that all fluid levels are adequate. Many new cars now come with particulate filters, and dealerships will use specialized computers to read fault codes to prevent future clogging. Remember to bring your maintenance manual for stamping, as it's crucial for warranty claims. Last time during maintenance, I learned a handy trick from the technician: a quick spray of WD-40 fixes squeaky folding mirrors – it's best to address these minor issues early.

Last time I accompanied my friend for the first maintenance, I learned a lot. It turns out that during the break-in period, the engine is full of metal debris, and the oil drained during the first maintenance was completely black. The technician said that the brake discs of new cars need special attention, as some car owners have worn grooves due to excessive hard braking during the break-in period. They even used an endoscope to check for carbon buildup in the cylinders, which was quite an unexpected service. It's recommended to observe in the workshop during maintenance to learn tire rotation techniques. Nowadays, 4S shops promote cleaning services, but they are completely unnecessary during the break-in period. Don’t be fooled into paying extra.


