Just spent a few hours at the dealership today, helping my mother-in-law bring home a 2011 GMC Terrian w/ a 2.4L L4 engine.
After reading through the owners manual... I came to the Recommended Fluids... I read this--------------------------->
The engine requires engine oil approved to the dexos specification... Oils meeting this specification can be identified with the dexos certification mark.... What in the bloody hel is dexos certification?
I did read this--------------------------------------------->
http://motoroilbible.com/blog/general-motors-dexos-motor-oil-spec/
Has anyone had to deal with this yet?
After reading through the owners manual... I came to the Recommended Fluids... I read this--------------------------->
The engine requires engine oil approved to the dexos specification... Oils meeting this specification can be identified with the dexos certification mark.... What in the bloody hel is dexos certification?
I did read this--------------------------------------------->
http://motoroilbible.com/blog/general-motors-dexos-motor-oil-spec/
Has anyone had to deal with this yet?
