AMSOIL API diesel oil specifications. The American Petroleum Institute, or API, is the only national trade association that represents all aspects of America's oil and natural gas industry including production, refinement, … [Read more...]
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SIGNATURE SERIES MAX-DUTY DIESEL OIL PROVEN BEST AT PROTECTING ENGINES FROM RUST
Intermittent use, prolonged storage, humidity and short drives can lead to the development of rust and corrosion, causing major damage to diesel engines. Examples of applications affected include: • RVs • Off-Road Equipment • Marine NMMA FC-W Rust TestDeveloped to evaluate corrosion protection in the extreme operating environments of marine engines, the National Marine Manufacturers […]
Lubrication and oils for Ford Powerstroke* engine
Ford Motor Company recently released its position on the upcoming new API CK-4 and FA-4 diesel oil specifications, claiming it will only recommend diesel oils that meet the Ford WSS-M2C171-F1 specification or oils formulated specifically for the previous API CJ-4 specification. Questions have arisen regarding why Ford would condemn use of CK-4 and FA-4 products […]