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 28 gallons of the leading premium gasoline for 12 fl oz size bottle, and 21 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 save gas
  • Helps Restore Performance
  • Removes deposits

Product Description

Today’s engines can form harsh deposits that can lead to reduced performance and efficiency. Use STP® High Mileage Complete Fuel System Cleaner with our propriety blend of PEA and PIBA detergents to help remove harmful deposits in any gasoline engine with over 75,000 miles. With 2x the amount of cleaning agents vs the leading premium gasoline*, this high mileage additive will deep clean your vehicle’s fuel system for optimum power.

How it helps:

  • Designed for vehicles over 75,000 miles
  • Helps save gas by keeping fuel intake system clean
  • Blend of PEA and PIBA detergents
  • Two times the amount of cleaning agents vs the leading premium gasoline*
  • Lowers emissions by removing deposits from entire fuel system

*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: 5.25 fl. oz. bottle treats up to 21 gallons of gasoline. 12 fl. oz. bottle treats up to 28 gallons of gasoline.

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 28 gallons of the leading premium gasoline for 12 fl oz size bottle, and 21 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

Usage Directions

Pour entire contents into gas tank before or after fueling.

Usage Frequency: Use at every oil change or 4,000 miles.

Often bought together

Basic Maintenance