WSS-M2C948-B Ford Engine OIl
Ford WSS-M2C948-B Specification Motor Oil
Introduced in 2012 for Ford 1.0L 3 cylinder EcoBoost petrol engines and also for the 1.25 16V, 1.4 16V, and 1.6 Ti and 16V EcoBoost's. These oil's when used in conjunction with Ford Eco engines produce high MGP. Oils that meet this spec are of low viscosity, normally around 5w-20.
This specification is the only recommendation for a lot of current models including the Fiesta, Focus, C-Max and Grand C-max.
ACEA A5/B5 SAE 5W-30 can also be used for top ups.