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Description / Abstract:
This specification establishes the performance and product
requirements for packaged energy conserving automotive service fill
engine oils exceeding the minimal requirements of American
Petroleum Institute (API) service category "SF" to be marketed
under the Motorcraft trademark. These oils are intended to give
additional protection against sludge, varnish, wear, oxidation and
corrosion, while providing fuel economy benefits.
This specification is not intended to limit the material to any
specific formulation, but rather defines the total performance
required of these engine oils.