Heating oil, kerosene, ECA marine fuel, or jet fuel must not be sold for use in motor vehicles or nonroad equipment and are not subject to the ULSD standards in § 1090.305 unless it is also designated as ULSD under § 1090.1015(a).
[85 FR 78469, Dec. 4, 2020, as amended at 90 FR 4346, Jan. 15, 2025]