What shops need to know to prepare for new diesel oils CK-4 and FA-4

Fleets and shops will need to be ready for two new diesel engine oils arriving in the market on December 1: API CK-4 and API FA-4. API CK-4 oils will succeed the current CJ-4 engine oils as the backward compatible diesel oils.
Sept. 29, 2016

Fleets and shops will need to be ready for two new diesel engine oils arriving in the market on December 1: API CK-4 and API FA-4. API CK-4 oils will succeed the current CJ-4 engine oils as the backward compatible diesel oils.