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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 682 (Engine Controls And Fuel - 2.0L - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Injector Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Fuel Rail & Injector Cups
    GM1381514Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Always install new injector O-rings when servicing the fuel injectors. Lubricate the new injector O-rings with clean engine oil
  1. Install the O-rings on the fuel injector.
  2. Install the fuel injector clip on the fuel injector.
  3. IMPORTANT: The fuel injector will click when the injector is installed correctly.
  4. Install the fuel injector in the fuel rail with the connector facing upward.
  5. Install the fuel rail. Refer to Fuel Rail Assembly Replacement .