Complete Fuel System Cleaner

Deep cleans the entire fuel system

Take Note!

For use in any gasoline engine, including turbo, direct inject, and hybrid.

*Amount of cleaning agents per bottle measured by weight, compared to 79L of the leading premium gasoline.

**Helps save gas & lower emissions by removing deposits from entire fuel system.

Helps Restore Performance
Helps Save Gas
Removes deposits

Available sizes

Product Description

Today’s engines can form harsh deposits that can lead to reduced performance and efficiency. Use STP® Complete Fuel System Cleaner with our propriety blend of PEA and PIBA detergents to remove harmful deposits and more.

How it helps:

2x the amount of cleaning agent’s vs the leading premium gasoline*
Saves gas by keeping fuel intake systems clean.
Removes deposit build-up and inhibits corrosion
Blend of PEA and PIBA detergents

*Amount of cleaning agents per bottle measured by weight, compared to 28 gallons of the leading premium gasoline for 12 fl oz size bottle, and 21 gallons for 5.25 fl oz size bottle.

Treat Rate: 155 mL bottle treats 79 liters

Usage Directions

Pour entire contents into gas tank before or after fueling.

Usage Frequency: Use every oil change or 6,000 kilometres.

Frequently Asked Questions

The fuel system has the demanding job of delivering the proper fuel and air mixture to the engine, to give you the performance you need. Cleaning it with STP® Complete Fuel System Cleaner helps drive peak engine performance by restoring lost power and acceleration, maximizing fuel efficiency by cleaning fuel injectors and carburetors, and reducing hard starts, engine hesitation, and knock and ping.