What does C3-16 engine oil mean?

1 Answers
Eva
07/29/25 8:02am
C3-16 engine oil belongs to the category of fully synthetic oil. C3 oil has a very low TBN (Total Base Number) and is an environmentally friendly type of engine oil. Below is an introduction to engine oil: 1. Introduction: Engine oil, motor oil, or engine lubricant is a substance enhanced with additives in base oil. 2. Composition: It mainly contains anti-wear additives, detergents, dispersants, and multi-grade oil viscosity index improvers. 3. Function: Engine oil is used for lubricating internal combustion engines. The main functions of engine oil are to reduce friction and wear of moving parts, and to remove sludge (one of the functions of dispersants) and varnish (detergents) from the engine. It also neutralizes acids produced from fuel and lubricant oxidation (detergents), improves the sealing of piston rings, and cools the engine by carrying away heat from moving parts.
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