Direct Injection Fuel Injector Cleaner | STP.com

Energizer Holdings, Inc. has successfully completed its acquisition of the global auto care business from Spectrum Brands. This transaction brings together a combined portfolio of well-known auto care brands and products to meet a broader range of consumer needs.

There are no changes to this site at this time. All content will be reviewed over time as part of the integration to Energizer Holdings.

Do you have questions about the acquisition? Ask them here.

Energizer Holdings, Inc.
  1. Products
  2. FUEL ADDITIVES
  3. DIRECT INJECTION FUEL INJECTOR CLEANER

STP® Direct Injection Fuel Injector Cleaner


Formulated to Help

  • REMOVE DEPOSITS REMOVE DEPOSITS
  • INHIBIT CORROSION INHIBIT CORROSION
  • RESTORE PERFORMANCE RESTORE PERFORMANCE
  • SAVE GAS SAVE GAS

STP Direct Injection Fuel Injector Cleaner is a PEA based high performance formula scientifically engineered to dissolve hardened deposits that accumulate on injectors in vehicles with Direct Injection systems. Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling.

Usage Frequency:

Use regularly as you fill up your tank. 

Treat Rate:

Treats up to 28 gallons of gasoline.

Take Note!

STP Direct Injection Fuel Injector Cleaner is safe to use in any engine and is compatible with cap-less gas systems. Will not void warranties.

CAP-LESS COMPATIBLE This product is compatible with cap‑less gas systems. 

 

WARNING: Reproductive Harm - www.P65Warnings.ca.gov

FAQs Basic Maintenance