and even clean the fuel system. Cetane boosters for diesel engines kick up the cetane number of a diesel blend, but what is cetane and what does a cetane number tell us? Cetane, or hexadecane ...

MANILA, Philippines — Diesel fuel will contain 1% more coconut methyl ester (CME), a biodiesel, starting Oct. 1, 2024, increasing the blend from 2% to 3%, the Department of Energy (DOE) announced.