fuel TerraClean Optima Fuel System Cleaner cleans clogged injectors and restores proper spray patterns. It will remove water from the fuel system and helps prevent rust and corrosion. Simply add Optima directly to fuel as part of a complete air/fuel service.

Also available in a kit with Intake Valve Deposit Cleaner.

Features and Benefits

  • Performs a rapid clean up of the entire fuel system
  • Opens clogged injectors
  • Removes gum, varnish and carbon deposits while inhibiting reformation
  • Contains no harmful alcohols