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MFI Control System: Injector: Installation

  1. Install a new grommet and O-ring to the injector.
  2. Apply a coating of solvent, spindle oil or gasoline to the injector O-ring.
    Fig 1: Identifying Injector O-Rings
    G00721380Courtesy of HYUNDAI MOTOR CO.
  3. While turning the injector left and right, install it onto the delivery pipe.
  4. Be sure the injector turns smoothly.
    NOTE: If injector does not turn smoothly, the O-ring may be jammed. Remove the injector and re-insert it into the delivery pipe and re-check.
    Fig 2: Installing Injector
    G00721381Courtesy of HYUNDAI MOTOR CO.
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