What kind of engine oil is changed during the first maintenance at a 4S shop?
1 Answers
Naturally aspirated engine models are recommended to use synthetic or full synthetic engine oil, while turbocharged engine models use full synthetic engine oil. The first maintenance engine oil is generally provided free of charge by the 4S shop. For most new cars undergoing their first maintenance at a 4S shop, the free replacement oil is mineral oil. If you want to use synthetic oil, you must pay an additional amount to purchase it. Here are the specific details about engine oil: 1. Engine oil can be divided into three types based on its chemical composition: full synthetic, synthetic, and mineral. 2. In addition to the type of engine oil, check the engine oil model. Engine oil models usually have two standards—SAE and API. SAE represents the viscosity specification of the oil, while API represents the quality grade of the oil.