Hot Shot's Secret Big Rid Duo Diesel Oil and Fuel Additive 256 Fluid Ounces (BRD)
- Diesel RV engine additive and cleaner increases fuel economy by up to 3 percent.
- Reduces smoke and soot by up to 50 percent.
- Injector cleaner for diesel RV engine plus stabilizes diesel fuel for storage for up to 1 year.
- Improves the lubricity of ultra-low sulfur diesel (ULSD).
- Cleans fuel injectors and improves hill climbing performance.