- Prevent Fuel Line Freeze
- Removes deposits
- Save gas
- 20 Fluid Ounces
STP® Diesel Fuel Injection Cleaner is formulated to help prevent deposit buildup in diesel engines. Without cleaning, these deposits can harm performance, cause corrosion and waste fuel.
How it helps:
- Specifically formulated for diesel engines.
- Fights injector & pump wear
- Prevents corrosion
Treat Rate: Treats up to 35 Gallons.
Pour entire contents into full fuel tank. Firmly replace cap on empty bottle and discard in trash or recycle. Contains no alchohol.
Usage Frequency: Use regularly when you fill up your tank.