Fuel Injector Seals

Each fuel injector has two seals—one to seal its connection to the fuel system and another to ensure an air-tight seal with the engine.

Symptoms of a Bad or Failing Fuel Injector Seal

See what others have asked about this, or visit the Questions page to ask your own question.

Used some gumout fuel cleaner in my 94 gs300 lexus, it loss power while driving and gas was coming out the air intake...

I need help and instructions on instillation of injectors on a 1993 non turbo 7.3 diesel

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