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Home >> GMC >> 2001 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Controls - 4.3L - Repair Instructions) >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: View Of Linear EGR Valve
    GM22078Courtesy of GENERAL MOTORS COMPANY
    IMPORTANT:

    Ensure the EGR valve is oriented in the proper direction.

  1. Install the new flange gasket.
  2. Install the EGR valve.
    3. Fig 2: View Of Linear EGR Harness Connector
    GM22075Courtesy of GENERAL MOTORS COMPANY
  3. Refer to FASTENER NOTICE in Cautions and Notices.

    Insert the flange bolts through the EGR valve and gasket into the mounting holes.

    Tighten 

    Tighten the bolts to 10 N.m (89 lb in), and then tighten the bolts to 25 N.m (18 lb ft).

    4. Fig 3: EGR Valve Harness Connector
    GM22072Courtesy of GENERAL MOTORS COMPANY
  4. Connect the EGR valve harness connector.
  5. Connect the negative battery cable.
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