CF-4/SG general purpose engine oil additive complex may refer to a specific type of engine oil additive complex that meets the American Petroleum Institute (API) specifications for CF-4 and SG for diesel and gasoline engines, respectively. These specifications outline performance, protection and efficiency requirements for engine oils.
Diesel engine CF-4 specifications include wear protection, high temperature stability, sludge control and soot disposal standards. SG specifications for gasoline engines focus on wear protection, deposit control and oxidation stability.
CF-4/SG general-purpose engine oil additive compound is a compound agent widely used in the field of engine oil additives. It is composed of a variety of active ingredients and formulas designed to improve the performance and longevity of your engine oil.
The main function of CF-4/SG general-purpose engine oil additive complex is to improve the quality of engine oil and improve its protective performance and lubrication effect. It is suitable for various types of engines, including gasoline and diesel engines, and various types of engine oils, such as mineral oil, semi-synthetic oil, and fully synthetic oil.

The main components of CF-4/SG general-purpose engine oil additive complex include sulfurized olefins, phosphorus compounds, zinc compounds, antioxidants, extreme pressure agents, detergents, etc. These ingredients are carefully proportioned to significantly improve the antioxidant, wear resistance, corrosion resistance and cleaning properties of the engine oil. At the same time, it can effectively prevent the formation of engine sludge and ensure the smooth operation of the engine.
It is very important for users to choose the appropriate CF-4/SG general-purpose engine oil additive complex. When choosing, priority should be given to products with good brand reputation and reliable quality. When using, a certain proportion of additives should be added to the engine oil according to the product instructions.
In short, CF-4/SG general-purpose engine oil additive complex is a very practical additive that can significantly improve the performance and life of engine oil. Its wide application and good results prove its value and necessity. When selecting and using, users should pay attention to product quality and usage methods to ensure maximum effect.
Formulated to meet these specifications, general purpose engine oil additive packages are designed to provide enhanced engine protection, improved lubrication, reduced wear and deposits and better overall performance. Specific formulas and ingredients may vary between manufacturers and brands. It is recommended to consult the product’s technical data sheet or contact the manufacturer for more information about the CF-4/SG universal engine oil additive complex.

