SL- For 2001 Gasoline Engine Service
Recommended for gasoline engines in passenger cars and light trucks starting in July 2001. SL oils are engineered to provide improved high temperature deposit control and lower oil consumption. Applications specifying API SJ can use the new API SL service classification. Note that
some (This is not) SL rated oils may also meet the latest ILSAC specification and/or qualify as energy conserving. SL is the latest specification.
CF-For 1994 Off-Road Indirect Injected Diesel Engine Service
API Service Category CF denotes service typical of off-road, indirect injected diesel engines and other diesel engines that use a broad range of fuel types, including those using fuel with higher sulfur content (over 0.5% wt sulfur fuel). Effective control of piston deposits, wear and corrosion of copper-containing bearings is essential for these engines, which may be naturally aspirated, turbocharged or supercharged. Oils designated for this service may also be used when API Service Category CD or CE is recommended. CF is a current specification.
All looks good! Now I gotta say, Gold cap 15/50!
