989 Diesel Fuel Supplement can be used in all types of diesel fuel, including low-sulfur, ultra low-sulfur and biodiesel.
- Cleans pumps and injectors
- Increases cetane number
- Improves the combustion
- Reduces black exhaust smoke
- Protects the fuel system against rust and corrosion
- Improves lubrication of the pump
- Absorbs water in fuel system
