Car Maintenance: By Time or Mileage?

1 Answers
SanAlice
07/29/25 10:41am
Generally, car manufacturers recommend performing maintenance based on whichever comes first. Additional information: Functions of engine oil: 1. Lubrication and friction reduction: There is inevitable friction between parts, and engine oil helps reduce this friction. 2. Cooling: Engine oil carries heat back to the oil tank and then dissipates it into the air, assisting the radiator in cooling the engine. 3. Cleaning: Over time, engines accumulate impurities. High-quality engine oil can carry away these impurities as it circulates, flushing out contaminants. 4. Sealing and leak prevention: It blocks water and air, enhancing rust and corrosion resistance.
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