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January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned.
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PC-12, the next performance category for heavy-duty engine oils, will drive improvements across several key performance criteria. Here’s how heavy-duty trucking professionals stand to benefit.
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The American Petroleum institute has filed a lawsuit challenging the U.S. Environmental Protection Agency’s (EPA) heavy-duty (HD) vehicle emissions standards for model years (MY) 2027-2032.
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Years of work are under way to develop two new diesel-engine oil service categories to help hit emission targets and boost engine performance.
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Work is starting on developing a new API diesel engine oil category to help meet the demands of upcoming greenhouse gas and fuel mileage regulations.
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The American Petroleum Institute's new diesel engine oil-service categories, API CK-4 and FA-4, will begin appearing in the marketplace on Dec. 1.
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The American Petroleum Institute is introducing a special Service Symbol Donut designed to help buyers differentiate between the new API FA-4 and CK-4 service categories for diesel-engine oils.
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