Understanding Engine Oil Specifications

Engines are built to use a motor oil of a specific viscosity Find out what the different viscosity ratings mean in this video AMSOIL. How do engine oil grades work This video explains the differences between engine oil grades What do these grades mean and. Get a GREAT UNDERSTANDING of Multigrade Oil Codes with this Unique Effortless Explanation The designations 0W 20 30.

Motor oil has a new standard for gasoline engines with better protection against LSPI piston deposits timing chain wear and. There are any number of motor oil specifications systems ILSAC ACEA JASO etc Despite different regulatory regimes most. ACEA is the European trade body which represents the major car manufacturers They also set specs for the continent and these.

The API CK-4 engine oil specification was released in 2016 as the latest generation of C-class diesel engine oil specs In this.