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The European Automobile Manufacturers Association (ACEA) recently published its latest engine oil sequences (ACEA 2004).
Developed following extensive discussion with ATIEL and ATC, the new sequences set out European OEM quality recommendations for service fill lubricants used in gasoline, light- and heavy-duty diesel engines. As with previous ACEA sequences, compliance with the ATIEL Code of Practice is mandatory for any claim to meet ACEA 2004 requirements.
Among the major changes in ACEA 2004 are three new C category lubricants for use in gasoline and light-duty diesel engines using exhaust after-treatment technologies to comply with the latest Euro IV emissions standards. New chemical limits placed on C category oils require a new approach to oil formulation to ensure existing standards of protection and performance are maintained.
Claims against the ACEA 2004 sequences can be made immediately, and become mandatory in November 2005.
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