How often should I change the oil for a newly purchased car?
2 Answers
For a newly purchased car, the engine oil should be changed after driving 5,000 kilometers. The car's maintenance manual specifies the first maintenance time, and the oil can be changed during the first maintenance. Engine oil, also known as motor lubricant, is regarded as the lifeblood of a car. It lubricates and reduces friction in the engine, aids in cooling, seals against leaks, prevents rust and corrosion, and acts as a shock absorber. Car maintenance refers to the regular preventive work of inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car. The purpose is to keep the car clean, ensure normal technical conditions, eliminate potential hazards, prevent faults, slow down the deterioration of car parts, and extend the service life.
When I first bought my new car, I was also concerned about how often to change the oil. I remember the 4S店 staff told me that new cars usually get their first free oil change at 5,000 kilometers or six months, because there might be metal shavings in the engine during the break-in period. After that, just follow the manual. If I don't drive much, once a year is fine, but if I frequently drive on highways or get stuck in traffic, I need to be more diligent and check every 5,000 kilometers. Regular oil changes are really important—they prevent carbon buildup in the engine and extend its lifespan. I also learned to check the oil dipstick; if the oil looks black, it's time to change it without delay. Now, with proper maintenance, my car has been running smoothly for two years without any issues.
