Helps maintain diesel engine performance by keeping fuel injectors clean and improving lubricity of diesel fuel.
Formulated to help prevent deposit build-up in diesel engines. Without cleaning, these deposits can harm performance, cause corrosion and waste fuel.
- Save fuel by keeping injectors clean
- Maintain performance by preventing deposit build-up, corrosion and rust
- Fight fuel line freeze and wax gel formation
Use Regularly When You Fill Up
STP® Diesel Fuel Injector Treatment is specifically formulated for diesel engines.