Owner's Manual
Page 238
... the oil is also viscous enough to the SAE standard. API classifies engine oil into Class A for gasoline engines and Class B for diesel engine passenger cars. A new grade API SL, introduced 2001, fulfils even higher requirements. and fully synthetic oils. Each class is classified ... and 3 normally encompass semi- There is classified according to coat all moving parts under high pressures and with high outside air temperatures. The diesel class also has a fourth grade, B4, which encompasses tests and regulations aimed at 212°F (100°C). These grade classes are divided ...
... the oil is also viscous enough to the SAE standard. API classifies engine oil into Class A for gasoline engines and Class B for diesel engine passenger cars. A new grade API SL, introduced 2001, fulfils even higher requirements. and fully synthetic oils. Each class is classified ... and 3 normally encompass semi- There is classified according to coat all moving parts under high pressures and with high outside air temperatures. The diesel class also has a fourth grade, B4, which encompasses tests and regulations aimed at 212°F (100°C). These grade classes are divided ...