Purus CK-4 Heavy Duty Engine Oil Update
The Performance upgrade referred to as PC-11. This video is designed to introduce you to the new Purus offering to meet this upcoming spec. North American Modern Heavy Duty Diesel Engines will be required to meet these improvements in 2017. This change is partially due to the tightening EPA greenhouse gas emission standards. And will introduce fuel economy targets set by the EPA. API will introduce two new service categories API CK-4 and API FA-4. API FA-4 engine oils will be introduced as a newer service category for low viscosity engine oils, it will not be backwards compatible.
You can check out our product offering for the latest items available as this new specification is introduced.