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 21 gallons of the leading premium gasoline for 12 fl oz size bottle, and 15 gallons for 5.25 fl oz size bottle. This product is compatible with cap-less gas systems.

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

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 21 gallons of the leading premium gasoline for 12 fl oz size bottle, and 15 gallons for 5.25 fl oz size bottle.

Treat Rate: 5.25 fl. oz. bottle treats up to 15 gallons of gasoline. 12 fl. oz. bottle treats up to 21 gallons of gasoline.

Usage Directions

Simply add entire bottle into a full tank (treats 50-60L) every 4,000 miles / 6,400kms.

Usage Frequency: Use every 4,000 miles / 6,400kms

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.