GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Camaro 🢒 Engine 🢒 Engine Mechanical - 5.7L 🢒 Intake Manifold Removal

Intake Manifold Removal F Car


    Object Number: 58838 Size: SH

    Important: The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.

  1. Remove the Manifold Absolute Pressure (MAP) sensor, if required.

    2. Object Number: 639606 Size: SH
  2. Disconnect the knock sensor wire harness connector (1) from the fuel rail stop bracket (2).

    3. Object Number: 379366 Size: SH
  3. Remove the Positive Crankcase Ventilation (PCV) valve pipe from the left rocker cover, if required.

    4. Object Number: 379367 Size: MH
  4. Remove the PCV valve pipe strap nut.
  5. Remove the PCV valve pipe from the right rocker cover and intake manifold.

    6. Object Number: 490927 Size: SH

    Caution: The fuel rail stop bracket must be installed onto the engine assembly. The stop bracket serves as a protective shield for the fuel rail in the event of a vehicle frontal crash. If the fuel rail stop bracket is not installed and the vehicle is involved in a frontal crash, fuel could be sprayed possibly causing a fire and personal injury from burns.

  6. Remove the fuel rail bolts.

    7. Remove the intake manifold bolts (1) and fuel rail stop bracket (2).


    Object Number: 639607 Size: SH
  7. Remove the engine coolant air bleed clamp and hose from the throttle body.
  8. Remove the intake manifold.

    9. Object Number: 490579 Size: SH
  9. Remove the intake manifold-to-cylinder head gaskets (1).
  10. Discard the gaskets.

    11. Object Number: 490573 Size: SH
  11. Remove the throttle cable bracket (2) and bolt (1) from the manifold, if required.

Intake Manifold Removal Y Car


    Object Number: 58838 Size: SH

    Important: The intake manifold, throttle body, fuel injection rail, and fuel injectors may be removed as an assembly. If not servicing the individual components, remove the manifold as a complete assembly.

    DO NOT reuse the intake manifold-to-cylinder head gaskets.

  1. Remove the Manifold Absolute Pressure (MAP) sensor, if required.

    2. Object Number: 639835 Size: SH
  2. Disconnect the knock sensor wire harness connector (1) from the fuel rail stop bracket (2).

    3. Object Number: 379366 Size: SH
  3. Remove the Positive Crankcase Ventilation (PCV) valve pipe from the left rocker cover - LS1.

    4. Object Number: 379367 Size: MH
  4. Remove the PCV valve pipe strap nut - LS1.
  5. Remove the PCV valve pipe from the right rocker cover and intake manifold - LS1.

    6. Object Number: 668802 Size: SH
  6. Remove the PCV valve pipe (1) from the valley cover and intake manifold - LS6.

    7. Object Number: 490927 Size: SH

    Caution: The fuel rail stop bracket must be installed onto the engine assembly. The stop bracket serves as a protective shield for the fuel rail in the event of a vehicle frontal crash. If the fuel rail stop bracket is not installed and the vehicle is involved in a frontal crash, fuel could be sprayed possibly causing a fire and personal injury from burns.

  7. Remove the fuel rail bolts.

    8. Remove the intake manifold bolts (1) and fuel rail stop bracket (2).


    Object Number: 363595 Size: MH
  8. Note the location of the fuel rail ground strap (1) on the intake manifold.

    9. The fuel rail ground strap must be installed during assembly.


    Object Number: 639836 Size: SH
  9. Remove the engine coolant air bleed pipe hose from the throttle body.
  10. Remove the intake manifold.

    11. Object Number: 490579 Size: SH
  11. Remove the manifold-to-cylinder head gaskets (1) from the intake manifold.
  12. Discard the intake manifold gaskets.