GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 STS 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Intake Manifold Disassemble

    Object Number: 1012862 Size: SH

    Important: Do not reuse the intake manifold-to-cylinder head sealing gaskets.

  1. Remove and discard the intake manifold-to-cylinder head gaskets.

    2. Object Number: 1254532 Size: SH
  2. Remove the sight shield retainer ball studs.

    3. Object Number: 1254534 Size: SH
  3. Remove the manifold vacuum source cap.

    4. Object Number: 1254538 Size: SH
  4. Remove the vacuum boost fitting.