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Hot Shot’s Secret introduces 10w-30 diesel engine oil


Jason Morgan is the content director of Fleet Equipment. He has more than 15 years of B2B journalism experience covering the likes of trucking and construction equipment, real estate, movies and craft beer industries.

Hot Shot’s Secret has expanded its Blue Diamond PAO diesel engine oil line with a new 10w-30 offering for heavy-duty use diesel-powered vehicles. All Hot Shot’s Secret Blue Diamond Oils utilize 100% poly-alpha-olefin (PAO) Group IV synthetic oil and high-quality Group V esters for a 100% synthetic formula. Previously introduced in two viscosities, 15w-40 and 5w-40, this new 10w-30 viscosity expands the Blue Diamond oil line to meet additional engine oil specifications, the company says.

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By using 100% synthetic Group IV and Group V base oils, a robust CK-4 additive package, and the infusion of patented FR3 nano lubricant technology, Blue Diamond PAO 10w-30 oil provides a high level of longevity and performance, according to the company. Benefits include improved starting, increased power and fuel economy, reduced soot, extended engine life, and reduced friction, the company says.

With improved oxidation, shearing, and thermal stability, Blue Diamond 10w-30 reduces engine wear up to 71% better than CJ-4 specifications, the company stated. Oil change intervals can be extended up to every 50-100K miles if the oil is monitored every 10,000 miles for the Total Base Number (TBN), also according to the company.



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