GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 Seville 🢒 Engine 🢒 Engine Mechanical - 4.6L 🢒 Intake Manifold Disassemble

Intake Manifold Disassemble Seville/DeVille


    Object Number: 682822 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: 682823 Size: SH
  2. Remove the pressure relief valve bolts.
  3. Remove the pressure relief valve.

    4. Object Number: 522675 Size: SH
  4. Remove the vacuum cap.

Intake Manifold Disassemble Eldorado


    Object Number: 682822 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: 682823 Size: SH
  2. Remove the pressure relief valve bolts.
  3. Remove the pressure relief valve.