GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Vivant 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Manifold Removal

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1263054 Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the air inlet duct bolts.
  3. Remove the air inlet duct assembly.

    4. Object Number: 1263624 Size: SH
  4. Disconnect the oxygen sensor connector.
  5. Remove the exhaust manifold heat shield bolts.
  6. Remove the exhaust manifold heat shield.

    7. Object Number: 1263627 Size: SH
  7. Remove the exhaust flex pipe retaining nuts from the exhaust manifold studs.
  8. Remove the oxygen sensor.

    9. Object Number: 1263745 Size: SH
  9. Remove the exhaust manifold retaining nuts in the sequence shown.
  10. Remove the exhaust manifold and exhaust manifold gasket.

    11. Caution: Refer to Safety Glasses Caution in the Preface section.

  11. Clean the sealing surfaces of the exhaust manifold and the cylinder head.