Ford FIESTA Owner's Manual page 179

Item
Antifreeze
Brake fluid
Your engine has been designed to be used with Castrol and Ford Engine Oil, which gives
a fuel economy benefit whilst maintaining the durability of the engine.
Adding oil: If you are unable to find an oil that meets the specification defined by
WSS-M2C913-C or WSS-M2C948-B (gasoline and 1.6L diesel engines only), you must
use SAE 5W-30 that meets the specification defined by ACEA A5/B5.
Adding oil: If you are unable to find an oil that meets the specification defined by
WSS-M2C950-A (1.6L diesel engines only), you must use SAE 0W-30 that meets the
specification defined by ACEA C2. Alternatively you can use SAE 5W-30 that meets the
specification defined by WSS-M2C913-C or ACEA A5/B5.
Note: Do not use more than 1.1 (1 L) of the alternative engine oil between scheduled service
intervals.
Using oils other than the one specified can result in longer engine cranking periods, reduced
engine performance and reduced fuel economy.
Castrol engine oil recommended.
Variant
All
All
All
1.0L EcoBoost
Fiesta (CCN) Vehicles Built From: 12-01-2015 Vehicles Built Up To: 14-10-2015, CG3582en enGBR, Edition date: 12/2014, First Printing
Maintenance
Specification
WSS-M97B44-D
WSS-M6C65-A2
Windshield and rear
window washer
system
Engine cooling
system
Fuel tank
Engine lubrication
system - including
the oil filter
177
Viscosity
Recommended fluid
Grade
Motorcraft SuperPlus
-
Antifreeze
Motorcraft or Ford DOT
- 4 LV High Performance
Brake Fluid
Item Capacity in gallons
(liters)
0.6 (2.5)
1.3 (5.8)
9.4 (42.8)
1.01 (4.6)