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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1563 (Engine Control System & Fuel System - 4.3L - Repair Instructions) >> Repair Instructions >> Fuel Pulse Dampener Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of Fuel Meter Body Assembly
    GM1655471Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the NEW O-ring with clean engine oil.
  2. Install the fuel pressure dampener O-ring seal (5).
  3. Install the fuel pressure dampener (6).
  4. Install the fuel pressure dampener retaining clip (7).
  5. Install the upper intake manifold. Refer to Upper Intake Manifold Replacement .
  6. Tighten the fuel fill cap.
  7. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Single Battery) or Battery Negative Cable Disconnection and Connection (Dual Batteries) or Battery Negative Cable Disconnection and Connection (Auxiliary Battery) .
  8. Inspect for leaks.
    1. Turn the ignition ON, for 2 seconds.
    2. Turn the ignition OFF, for 10 seconds.
    3. Turn the ignition ON.
    4. Inspect for fuel leaks.
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