Driven 70040 Carb Defender Fuel Additive - 4.5 oz.
Specifically formulated to protect against ethanol corrosion and induction deposits in carbureted engines. Special corrosion inhibitors work to prevent expensive repairs and diminished performance caused by ethanol-blended gasoline and the moisture it attracts. Controls combustion chamber residue and cleans and protects surfaces of the fuel system and intake tract. Treats up-to 25 gallons.
