Important Note Regarding Oils, Additives, Aerosols & Liquids

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Reference Information

Fuel System Additive, Max-Tane, Diesel Fuel Injection Cleaner & Cetane Booster, Unscented, 20 oz., Each

Add Royal Purple Max-Tane diesel fuel injection cleaner & cetane booster to your fill-up for better mpg, quicker throttle response, and a noticeable power increase! The formula cleans deposits from fuel injectors, carbs, combustion chambers, intake valves, and piston crowns. You'll see an increase in fuel economy by up to 10 percent, along with improved engine startup in both warm and cold temperatures. Diesel owners know the downside of a dirty fuel system. Royal Purple cleaner and booster can put the smooth purr back into your engine, while also reducing smoke and odor.