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EGR Valve: Installation

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Install the EGR valve with a new gasket to the intake manifold. Install the bolts through the EGR valve. Tighten the bolts to specification. See TORQUE SPECIFICATIONS . Connect the pipe assembly to the EGR valve. Install the bolt. Tighten the bolt to specification. Install the EGR valve electrical connector.

Fig 1: Locating EGR Valve (3.1L & 3.4L)
G00114741Courtesy of GENERAL MOTORS CORP.


Install a new gasket on the EGR adapter. Install the EGR valve and two nuts. Tighten the nuts to specification. See TORQUE SPECIFICATIONS . Connect the EGR valve electrical connector.

Fig 1: Removing/Installing EGR Valve (3.8L)
G00158344Courtesy of GENERAL MOTORS CORP.