Prestone AS731-6 Synthetic Fuel Injector Cleaner Additive Octane Booster 16 Ounce

• 2-in-1 formula quickly eliminates fuel injector deposits and increases octane
• Helps restore lost power and performance
• 0-60 booster increases octane by up to 5 points in regular unleaded gasoline
• Treats up to 16 gallons
• Lasts for up to 3,000 miles

Prestone Synthetic Fuel Injector Cleaner is a 2-in-1 formula that quickly helps restore lost power and performance by eliminating fuel-injector deposits while increasing octane. A high level of state-of-the-art synthetic detergent and carrier technology provides one fuel tank with fuel injector cleanup that lasts for up to 3,000 miles. The 0 to 60 Octane Booster delivers the best octane enhancement technology, providing up to 5 points of octane boost. In regular unleaded gasoline, one point is equal to 0.1 octane number [(R+M)/2]. Higher octane levels help restore power and acceleration loss when the engine timing is retarded under knock conditions. Treats up to 16 gallons.