Motorkote MK-50101-06 Diesel Anti-Gel and Conditioner, 64-Ounce, Single

Motorkote Anti-Gel and Conditioner is highly concentrated and formulated to prevent fuel from gelling in cold temperatures and works an excellent ultra low sulfur diesel (ULSD) supplement. With use in biodiesel blends, double the standard dosage amounts. Overuse is not harmful. For diesel engines only, pour in fuel tank. Benefits: Replaces lost lubricity, displaces water in fuel, improves combustion, increases power, contains no alcohol or harmful solvents, compatible with all filters including particulate, reduces blow by and helps smooth idle.