What Should Be Replaced During the Second Car Maintenance?

2 Answers
GageAnn
07/28/25 9:10pm
During the second car maintenance, the following items should be replaced: engine oil, oil filter, fuel filter, air filter, and cabin air filter. The benefits of car maintenance include: 1. Ensuring the vehicle remains in optimal performance condition; 2. Improving vehicle efficiency and reducing wear on parts and tires; 3. Enhancing driving safety; 4. Preventing potential hazards caused by vehicle malfunctions; 5. Reducing noise and environmental pollution; 6. Maintaining a clean vehicle appearance and preventing damage. Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle, also known as vehicle servicing.
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LeJonathan
08/12/25 1:51am
During the second maintenance, I usually insist on changing the engine oil and oil filter. This is essential because engine oil degrades over time, and failing to replace it can lead to excessive engine wear and increased noise. The air filter is also crucial—if it's clogged, the engine can't intake air properly, resulting in reduced power and higher fuel consumption. It's best to follow the manual and replace it. Additionally, I take the opportunity to check the cabin air filter, especially with summer approaching. Replacing it ensures better air quality inside the car, free from odors or dust. Tire pressure and brake pad wear shouldn't be overlooked either, as they are vital for safe driving. Of course, this depends on the vehicle model—for example, diesel cars may require additional checks like inspecting the fuel injectors. In short, regular maintenance saves money and hassle, so don't delay until major problems arise.
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