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Two New AMSOIL CJ-4 Diesel Oils with Extended Drain Intervals

Note: This entry represents a post originally published on Technilube.com. The original article content was not available in the archived copy currently being restored. If the original material is recovered, this entry will be updated.

Well, one isn’t new, but it has been reformulated.  For a few years now Amsoil has had their Premium API CJ-4 Synthetic 5W-40 Diesel Oil (DEO) to address the newer diesel engines meeting the emissions required since 2007.  Now added to this line of oils comes Amsoil’s Premium API CJ-4 Synthetic 15W-40 Diesel Oil (DME).  […]

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