Helps maintain diesel engine performance by keeping fuel injectors clean and improving lubricity of diesel fuel.

Use Regularly When You Fill Up

Formulated to help prevent deposit build-up in diesel engines. Without cleaning, these deposits can harm performance, cause corrosion and waste fuel.

Helps

• Save fuel by keeping injectors clean
• Maintain performance by preventing deposit build-up, corrosion and rust
• Fight fuel line freeze and wax gel formation

Usage Frequency

Use regularly when you fill up.

Take Note!

STP® Diesel Fuel Injector Treatment is specifically formulated for diesel engines.