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Home >> Pontiac >> 2005 >> Aztek Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Control System 3.4L (Introduction)) >> Repair Instructions >> Fuel Injector Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the fuel injector upper O-ring (2).
  2. Install the fuel injector lower O-ring (4).
  3. Install the fuel injector (3) to the fuel rail.
  4. Install the fuel injector retaining clip (1).
  5. Install the fuel rail. Refer to Fuel Rail Assembly Replacement .
  6. Inspect for fuel leaks with the following procedure:
    1. Turn ON the ignition for 2 seconds.
    2. Turn OFF the ignition for 10 seconds.
    3. Turn ON the ignition.
    4. Inspect for fuel leaks.
    7. Fig 1: Exploded View Of Fuel Injector & Components
    GM537311Courtesy of GENERAL MOTORS CORP.
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