GM Service Manual Online
For 1990-2009 cars only

Exhaust Manifold Removal with PUP Catalytic Converter


    Object Number: 262237  Size: SH
  1. Remove the 4 bolts and separate the lower exhaust pipe from the exhaust manifold.
  2. Remove the exhaust manifold stiffener bracket from the exhaust manifold.

  3. Object Number: 262526  Size: SH
  4. Remove the 4 bolts and the exhaust manifold heat shield (1) from the exhaust manifold.
  5. Remove the 8 bolts and the 1 nut from the exhaust manifold.
  6. Remove the exhaust manifold.
  7. Remove the exhaust manifold gasket (2) from the cylinder head.

Exhaust Manifold Removal without PUP Catalytic Converter


    Object Number: 615899  Size: SH
  1. Remove the 4 bolts and the exhaust manifold heat shield from the exhaust manifold.
  2. Remove the 5 bolts and the 3 nuts from the exhaust manifold.
  3. Remove the exhaust manifold (2).
  4. Remove the exhaust manifold gasket from the cylinder head.