Is Car Maintenance Based on Time or Mileage?

1 Answers
MacCorbin
07/29/25 3:52pm
Car maintenance is determined by whichever comes first between time and mileage. Car maintenance refers to the regular inspection, cleaning, replenishment, lubrication, adjustment, or replacement of parts related to the vehicle. Currently, the scope of car maintenance mainly includes the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. The purpose of car maintenance is to eliminate potential hazards and extend the service life of the vehicle. Car maintenance can be divided into minor maintenance and major maintenance. The interval for minor maintenance depends on the type of engine oil used, while major maintenance can be referenced from the maintenance manual provided by the manufacturer when purchasing the car. Minor maintenance is a routine service that primarily involves changing the engine oil and oil filter. Engine oil can be categorized into mineral oil, semi-synthetic oil, and full-synthetic oil. If you use mineral oil or semi-synthetic oil, the maintenance interval is typically 5,000 kilometers or six months. If you use full-synthetic oil, the maintenance interval is around 8,000 kilometers. Major maintenance involves more inspection items, conducting a comprehensive check of the vehicle, including the engine, transmission, air conditioning system, fuel system, etc.
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