STP® High Mileage Fuel Injector Cleaner

STP SHigh Mileage Fuel Injector Cleaner Bottle

Unclogs dirty fuel injectors to help

  • Restore fuel economy
  • Lower emissions
  • Restore lost power

Usage Frequency

Use every oil change or 4,000 miles.

Take Note!

STP® High Mileage Fuel Injector Cleaner may be used in combination with other STP® fuel additives.

Not sure which Fuel Additive to use?

Click here to view our comparison chart