What is the difference between long-life engine oil and conventional engine oil?
1 Answers
1. Different characteristics: Conventional engine oil: Can reduce the wear of engine parts and extend their service life. Long-life engine oil: Has higher lubricity than mineral oil, smaller friction resistance, is less prone to oxidation, and has stronger cleaning properties. 2. Different performance: Conventional engine oil performance: Synthetic oil has better quality, and its use will result in noticeable improvements in the following aspects: smoother cold starts, especially in the northeastern regions; more fuel-efficient. Long-life engine oil: (1) Lubricity: The ability of engine oil to reduce friction, slow down wear, and prevent metal sintering under various conditions is called the lubricity of the engine oil. (2) Low-temperature operability: The performance of engine oil to ensure easy starting and reliable oil supply in low-temperature conditions is called the low-temperature operability of engine oil.