GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1996 🢒 Chevy G Van 🢒 Engine 🢒 Engine Controls - 4.3L (VIN W) 🢒 Exhaust Gas Recirculation Valve Replacement

Exhaust Gas Recirculation Valve Replacement 4.3L, 5.0L, 5.7L

Removal Procedure

Important: Do not try to disassemble the linear EGR valve. Service only as a complete assembly.


Object Number: 22072 Size: SH

Important: Carefully note the position of the EGR valve before removal. Do not rotate the EGR valve 180 degrees.


    Object Number: 22075 Size: SH
  1. Remove the electrical connector.
  2. Remove the valve to flange attaching bolts.

    3. Object Number: 22078 Size: SH

    Notice: The Linear EGR valve is an electrical component. DO NOT soak in any liquid cleaner or solvent because damage may result.

  3. Remove the linear EGR valve.
  4. Remove the flange gasket.
  5. Clean the linear EGR valve gasket surface.

Installation Procedure

    Object Number: 22078 Size: SH
  1. Install the new flange gasket
  2. Install the linear EGR valve.

    3. Object Number: 22075 Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the valve to flange bolts.

    4. Tighten

    1. Tighten the bolts the first time to 10 N·m (89 lb in) each.
    2. Tighten the bolts a final time to 25 N·m (18 lb ft) each.

    Object Number: 22072 Size: SH
  4. Install the electrical connector.

Exhaust Gas Recirculation Valve Replacement 7.4L

Removal Procedure

Important: Do not try to disassemble the linear EGR valve. Service only as a complete assembly.

Important: Carefully note the position of the EGR valve before removal. Do not rotate the EGR valve 180 degrees.


    Object Number: 19627 Size: SH
  1. Remove the electrical connector.
  2. Remove the valve to flange attaching bolts.

    3. Notice: The Linear EGR valve is an electrical component. DO NOT soak in any liquid cleaner or solvent because damage may result.

  3. Remove the linear EGR valve (1).
  4. Remove the flange gasket.
  5. Clean the linear EGR valve gasket surface.

Installation Procedure

    Object Number: 19627 Size: SH
  1. Install the new flange gasket
  2. Install the linear EGR valve (1).
  3. Install the Valve to flange bolts.

    4. Tighten

    1. Tighten the bolts the first time to 10 N·m (89 lb in) each.
    2. Tighten the bolts a final time to 25 N·m (18 lb ft) each.

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the electrical connector.