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Fuel Injector: Installation

  1. Install fuel injector(s) into fuel rail assembly and install retaining clip(s).
  2. If same injector(s) is being reinstalled, install new o-ring(s).
  3. Apply a small amount of clean engine oil to each injector o-ring. This will aid in installation.
  4. Install fuel rail. See FUEL RAIL/FUEL DAMPER - 2.4L  or FUEL RAIL - 4.0L ENGINE  .
  5. Start engine and check for fuel leaks.