Valvoline's Premium Blue Engine Oil is endorsed by Cummins Engine Company and has been tested extensively by Cummins in stationary and on-road EGR engines, including those equipped with DPFs. It is approved against the CES 20086 specification. Recommended by Cummins for use in Dodge Ram Turbo Diesels.
Unique dispersive polymer technology (DPT),with premium Group II base oil, provides advanced soot control, and cold start protection
Valvetrain wear protection and reduced oil filter restriction at high soot levels
High temperature deposit control, including single and two-piece pistons, and ring/liner wear protection
Higher TBN level and TBN retention for long-life performance, while meeting all chemical limits
It is illegal to dispose of used oil or oil filters in a sanitary landfill or public waterway. Many towns have free hazardous waste drop-off sites, which a quick internet search will help you find.
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