Super-Tane Cetane Improver - 1 Gallon Jug

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Cetane improver for all types of diesel fuel, raising fuel cetane levels by 4 to 8 points, for easier starting and better engine performance.

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Diesel fuel combustion depends on the auto-ignition quality of the fuel. Super-Tane improves diesel fuel cetane rating from 4 to 8 points, thus improving fuel quality, combustion and engine efficiency.  Higher cetane diesel fuel makes your diesel truck, car, boat or equipment run more efficiently and more quietly, gives you more power and makes the engines easier to start while cutting down on black smoke emissions.