Driven Carb Defender is a gasoline fuel additive in a 10 oz bottle formulated to protect against ethanol corrosion and induction deposits. Corrosion inhibitors help prevent costly repairs and lost performance, while detergents control combustion chamber residue and clean and protect fuel system surfaces. Carb Defender also acts as a fuel stabilizer that extends fuel storage life. One 10 oz bottle treats up to 25 gallons of ethanol-blended gasoline.
Specifications:
- Product: Carb Defender gasoline fuel additive
- Functions: corrosion inhibitor, system cleaner, fuel stabilizer
- Treat ratio: one 10 oz bottle per 25 gallons
- Container: 10 oz Bottle
- Part number: 70040
Applications:
- Add to ethanol-blended pump gasoline; well suited to carbureted engines and to seasonal fuel storage.
FAQ
How much gasoline does one bottle treat?
One 10 oz bottle of Carb Defender treats up to 25 gallons of ethanol-blended gasoline.
What does Carb Defender protect against?
It protects against ethanol corrosion and induction deposits, cleans fuel system surfaces, and stabilizes fuel for storage.
Is Carb Defender good for stored fuel?
Yes. It acts as a fuel stabilizer that extends how long gasoline can be stored.

