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EGR Valve: Installation

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  1. Clean EGR valve gasket surfaces. Install EGR valve using NEW gasket, and ensuring EGR valve is oriented correctly. See Fig 1.
  2. Tighten EGR valve mounting bolts to specification. See TORQUE SPECIFICATIONS . Connect EGR valve harness connector. Connect negative battery cable.
Fig 1: Removing/Installing EGR Valve (4.8L, 5.3L & 6.0L)
G00156247Courtesy of GENERAL MOTORS CORP.


Clean EGR valve gasket surfaces. Install EGR valve using NEW gasket, and ensuring EGR valve is oriented correctly. See Fig 1. Tighten EGR valve mounting nuts to specification. See TORQUE SPECIFICATIONS . Connect EGR valve harness connector.

Fig 1: Removing/Installing EGR Valve (8.1L)
G00156248Courtesy of GENERAL MOTORS CORP.
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