What to Replace During the Second Car Maintenance?
3 Answers
During the second car maintenance, the following items should be replaced: engine oil, oil filter, air filter, and cabin air filter. The items that need to be inspected include: tire side slip condition, brake function and pedal clearance, clutch clearance and clutch fluid level, steering wheel clearance, air conditioning system, instrument functions, power steering system, drive shaft dust cover, exhaust muffler, suspension fixing nuts, tires and wheel disks, and wheel bearings. The benefits of maintenance include: 1. Ensuring the vehicle is in excellent performance condition; 2. Improving vehicle efficiency and reducing the wear of parts and tires; 3. Enhancing driving safety; 4. Preventing vehicle issues that could lead to hazards; 5. Reducing noise and environmental pollution; 6. Keeping the vehicle's appearance clean and preventing damage.
I just had my car's second maintenance service, so I feel quite qualified to talk about it. The second service mainly involves changing the engine oil and oil filter, which absolutely cannot be skipped—it's like giving the engine a bath and putting on clean clothes. My car had run 10,000 kilometers, and the mechanic said the air filter was too dirty and had to be replaced, otherwise it would affect the air intake efficiency. The cabin air filter depends on usage—since I live in a dusty southern city, I replaced that too. There were a lot of inspection items: tire pressure was adjusted, the tires were rotated for more even wear, brake pad thickness was checked, chassis bolts were tightened, and all fluid levels were inspected. Finally, they also ran a computer scan to check for any system fault codes. The whole process took about two hours and cost me over 800 yuan, but it felt worth it for the car's health.
Last week, I took my old car for its second maintenance, focusing on three key items: engine oil, oil filter, and air filter. The mechanic said the second maintenance is like a physical check-up for humans, and these three basic consumables must be replaced. The cabin air filter was optional; since mine could still be used after a quick clean, it wasn’t replaced. Special attention was paid to the inspection process. The mechanic used a flashlight to check every corner of the undercarriage and even tested the water content in the brake fluid. The tires were cross-rotated to extend their lifespan. Coolant and windshield washer fluid were topped up for free, and the battery health was also checked. After the maintenance, I noticed the engine ran smoother, and fuel consumption improved slightly. The entire process cost 600 yuan at the 4S shop. It’s recommended to bring the maintenance manual to avoid unnecessary add-ons.
