GM Service Manual Online
For 1990-2009 cars only

    Object Number: 909565  Size: SH
  1. Remove the heated oxygen sensor.
  2. Remove the spark plug wires.
  3. Remove the spark plugs.
  4. Remove the exhaust gas recirculation (EGR) pipe bolts from the exhaust manifold.
  5. Remove the EGR pipe bolt at the EGR valve.
  6. Remove the EGR pipe.

  7. Object Number: 909567  Size: SH
  8. Remove the exhaust manifold heat shield bolts.
  9. Remove the exhaust manifold heat shields.

  10. Object Number: 909569  Size: SH
  11. Remove the exhaust manifold nuts (1, 2, 3, 4, 5, 6).
  12. Remove the exhaust manifold.
  13. Remove the exhaust manifold gasket.
  14. Remove the exhaust studs, if required.