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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 >> Removal Procedure

Removal 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. Remove the upper intake manifold. Refer to Upper Intake Manifold Replacement .
  2. Remove the fuel pressure dampener retaining clip (7).
  3. Twist and pull the fuel pressure dampener (6) in order to remove the regulator from the housing using a shop towel to catch any spilled fuel.
  4. Remove and discard the dampener O-ring seal (5).
  5. Cover the fuel pressure dampener housing to prevent contamination from entering the fuel system.
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