It’s an advanced, next-generation engine oil standard focusing on ultra-low viscosity oils for modern engines. When purchasing oil, look for the API Service Symbol "Donut" on the label, which is an ...

Although sales of electric vehicles (EVs) are continuing to grow around the world and are expected to keep rising in many markets, including in the United States, the overwhelming majority of the ...

API, a trade association of more than 500 member companies in the oil and natural gas industries, licenses motor oils meeting its performance standards. Under the new program, it now wants to also ...