What kind of engine oil is best for the first maintenance of a new car?
3 Answers
It is recommended to use the original engine oil for the first maintenance of a new car. Here is some relevant knowledge about car maintenance: 1. First maintenance knowledge: As long as the new car is taken to the 4S shop for the first maintenance within the specified period, even if the subsequent maintenance is not done at the 4S shop, the three guarantees can still be enjoyed. However, if the user purchases a new car and does not go to the designated 4S shop or the manufacturer's designated authorized repair shop for the first maintenance within the specified mileage, if there is a problem with the car, even during the warranty period, the user will have to pay a certain amount of repair costs. 2. Engine oil selection: Whether you choose the engine oil yourself or use the free engine oil provided by the 4S shop, you should first confirm the engine type and model. If you are not satisfied with the free engine oil provided by the 4S shop, you can completely purchase brand engine oil yourself or add some money to purchase the original synthetic engine oil from the 4S shop.
When I first got my new car, I was quite torn about choosing the right engine oil for the initial maintenance. As an average car owner, I simply followed the mechanic's advice and went with full synthetic oil. Since the engine was still in the break-in period, synthetic oil's high-temperature resistance and oxidation stability help prolong engine life. I opted for 5W-30 viscosity—this grade ensures quick starts in winter and doesn't waste fuel in summer. Remember, don’t skimp by using mineral oil; it tends to cause carbon buildup. During the service, I also replaced the oil filter, costing just over 500 RMB in total. Now, after two years of driving, the car still runs very smoothly. Early maintenance for a new car is crucial—don’t delay. This keeps the engine running healthily and reduces major repair costs later. In short, following the manufacturer’s manual and professional advice is always the right move.
As someone who frequently works on cars, the key point when choosing engine oil for a new car's first maintenance is to prioritize full synthetic oil. Full synthetic performs stably under high temperature and pressure, providing stronger protection for a new engine and preventing wear caused by friction. The viscosity is typically 5W-30 or 0W-20, depending on the vehicle model—Japanese cars usually recommend the former, while European cars may use the latter. During the break-in period, precise lubrication is crucial, so don't skimp by using semi-synthetic or mineral oil. Maintenance isn't just about changing the oil; it also involves checking the filters to ensure the entire system stays clean. It's recommended to service the car every 5,000 kilometers or six months, which saves fuel and reduces long-term issues. Spending a bit more on high-quality oil is a worthwhile investment, saving you from costly repairs down the line.
