Ethanol blended gasoline attracts moisture that can quickly destroy your carburetor!

Driven Carb Defender Fuel Additive is specifically formulated to protect against ethanol corrosion. Special corrosion inhibitors work to prevent expensive repairs and diminished performance caused by ethanol-blended pump gasoline and the moisture it attracts. High levels of ethanol dilution in motor oil can lead to rust and other corrosion problems in the fuel system and inside the engine. This additive controls combustion chamber residue, plus cleans and protects surfaces of the fuel system and intake tract. Driven Carb Defender Fuel Additive keeps the carburetor functioning properly and is designed for the unique needs of classic, race, power sports and lawn and garden engines that spend much of their lives sitting in the garage.

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Carb Defender (Original Formula) - One 8oz. bottle treats up to 25 gallons of Ethanol blended gas, and should be used with each and every fill-up.

 

Carb Defender Small Engine - One 1oz. packet treats up to 5 gallons of Ethanol blended gas.

 

Carb Defender Race Concentrate - One 6oz. bottle treats up to 55 gallons of Methanol, E85 or Oxygenated race fuel. Passes both Spec Fuel and Water Tests. "Top Lube" is no longer required with use of this product as it contains a multi-functional lubricant.