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EGR Pipe (8.1L): Installation

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install NEW EGR gaskets (1). See Fig 1. Install the EGR valve pipe (2). Install the EGR valve pipe bolts (3) and tighten the bolts to specification. See TORQUE SPECIFICATIONS .
  2. Install the bolt (4) to the right side head and tighten the bolts to specification. Install the EGR valve nuts (5) and tighten the nuts to specification.
  3. Install the engine sight shield. See ENGINE SIGHT SHIELD  under MISCELLANEOUS.
Fig 1: Removing/Installing EGR Pipe (8.1L)
G00232227Courtesy of GENERAL MOTORS CORP.
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