Ford Focus Owners Manual: Technical specifications
Vehicle fluids
1 Providing it meets the specification defined by WSS-M2C913-C, you can also use Ford Engine Oil or an alternative engine oil.
2 On vehicles with a 2.5L Duratec-RS engine, use only this oil.
Topping up the oil: If you are unable to find an oil that meets the specification defined by WSS-M2C913-C, you must use SAE 5W-30 (preferred), SAE 5W-40 (except vehicles with E85 fuel) or SAE 10W-40 that meets the specification defined by either ACEA A5/B5 (preferred) or ACEA A3/B3. Using these oils can result in longer engine cranking periods, reduced engine performance, reduced fuel economy and increased emission levels.
Castrol engine oil recommended.
Capacities
Washer fluid check
The front and rear washer systems are
supplied from the same reservoir. ...
Vehicle care
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More about Ford Focus:
Ford Focus Battery, Mounting and Cables
Removal and Installation
WARNING: Batteries
contain sulfuric acid and produce explosive gases. Work in a well-ventilated area.
Do not allow the battery to come in contact with flames, sparks or burning substances.
Avoid contact with skin, eyes or clothing. Shield eyes when working near the b ...
