What Should Be Done During the First Car Maintenance?

2 Answers
Josh
07/29/25 5:26am
During the first maintenance of a new car, the primary tasks include changing the engine oil and replacing the three filters (oil filter, air filter, and fuel filter). 1. Changing the engine oil: Engine oil is the lubricant for the engine's operation. It plays a crucial role in lubricating, cleaning, cooling, sealing, and reducing friction in the engine. It significantly reduces wear on engine components and extends their service life. You can determine whether the oil needs to be changed by observing if its viscosity has changed, if its smell has faded, or if its color has altered. 2. Oil filter: The oil filter is a component that filters the engine oil. Engine oil contains a certain amount of gum, impurities, moisture, and additives. During engine operation, metal shavings from friction between parts, impurities from inhaled air, and oil oxides are all filtered by the oil filter. If the oil is not filtered and directly enters the oil circulation system, it will adversely affect the engine's performance and lifespan. 3. Air filter: The engine inhales a large amount of air during operation. If the air is not filtered, the dust in it can accelerate the wear of the piston group and cylinder. Larger particles entering between the piston and cylinder can also cause severe cylinder scoring. The air filter's role is to remove dust and particles from the air, ensuring that sufficient, clean air enters the cylinder. 4. Fuel filter: The fuel filter provides clean fuel to the engine by filtering out moisture and impurities from the gasoline. This optimizes the engine's performance and provides the best protection for the engine.
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DiWillow
08/12/25 9:01am
I just bought a new car a few months ago, and it feels amazing to drive. The first maintenance service shouldn't be taken lightly—I need to take it to the 4S dealership for a comprehensive check. The key is to change the engine oil and oil filter, as new engines tend to produce metal shavings during the break-in period, and fresh oil ensures smoother performance. The technician will also check tire pressure and tread wear, which directly affects traction—a blowout could be dangerous. The braking system must be tested too, including the brake discs and fluid level—safety comes first. The lights and coolant level will also be inspected to ensure no leaks. After the first maintenance, I noticed the car responds faster and is more fuel-efficient. Remember, timely maintenance can prevent major repairs down the road—a small investment now saves big trouble later.
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