How to Choose Engine Oil for Vehicle Maintenance?
2 Answers
Maintain your vehicle by selecting engine oil based on its category and brand. Here is a partial introduction to engine oil selection: 1. Engine Oil Brands: Choose engine oil from well-known brands or those produced by reputable manufacturers. There are thousands of engine oil brands on the market, with varying quality levels. Since engine oil is used in the most critical part of a vehicle—the engine—it is essential to use products from well-known brands or reputable manufacturers that have been market-tested. Examples include Shell, Mobil, Castrol, and Caltex. 2. Engine Oil Categories: Engine oil is divided into gasoline engine oil and diesel engine oil. For ordinary household vehicles, gasoline engine oil should be selected, while diesel engine oil is used for diesel vehicles such as pickup trucks and trucks.
When I first started working, buying engine oil on my own really confused me. It took me a long time to figure it out by checking a lot of information. Now, I always refer to the owner's manual first. The viscosity grade specified by the manufacturer is the most reliable, such as 5W-30. Then, I look at the base oil type. Since I often drive on highways, I always choose fully synthetic oil. Although it's more expensive, it can last for about 10,000 kilometers before needing a change. Certification standards are also important. Look for labels like API SP or ACEA C3 on the oil container. There's no need to blindly trust big brands. I've used domestically produced Great Wall oil bought from legitimate channels, and it worked just fine. Finally, remember to check the production date and don't stock up for more than two years.
