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Home >> Chevrolet >> 2023 >> Camaro ZL1, 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Mechanical - 2.0L - Repair Instructions) >> Repair Instructions >> Intake Manifold Removal >> Single Use Fasteners and Components

Single Use Fasteners and Components

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  1. GM2783447Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Never attempt to remove the intake manifold from a hot engine, allow the engine to cool to ambient temperature. The intake manifold can be damaged if it is removed when the engine is hot.

    Remove the oil fill cap (6).

    2. WARNING:

    The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise canceling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

  2. Remove the fuel pump insulator (1).
  3. Remove the intake manifold cover bolt (5).
  4. Remove the intake manifold cover (4).
  5. Remove the upper intake manifold bracket bolt (3).
  6. Remove the upper intake manifold bracket (3).
  7. GM2783450Courtesy of GENERAL MOTORS COMPANY

    Remove the EVAP canister valve (1).

  8. Remove the EVAP canister valve pipe assembly (2).
  9. GM2783458Courtesy of GENERAL MOTORS COMPANY

    Remove the radiator inlet pipe bolt (1).

  10. Disconnect the radiator inlet hose from the water outlet assembly, and remove the radiator inlet pipe and hose assembly (2).
  11. GM2783455Courtesy of GENERAL MOTORS COMPANY

    Remove the throttle body bolts (3).

  12. Remove the throttle body (1) and seal (2). DISCARD the seal.
  13. GM2783461Courtesy of GENERAL MOTORS COMPANY

    Remove the fuel pump cover bolts (1) and fuel pump cover (2).

    14. WARNING:

    Fuel that flows out at high pressure can cause serious injury to the skin and eyes. ALWAYS depressurize the fuel system before removing components that are under high fuel pressure.

  14. Remove the fuel feed pipe stud (3) and the fuel fed pipe (4).
  15. GM5482342Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    The noise cancelling foam component MUST be replaced if it has been exposed to engine fluids. Failure to replace the noise canceling foam component that has been exposed to engine fluids may result in an engine fire resulting in catastrophic engine damage, and possible injury or death.

    Remove the fuel pump insulator (5).

    16. WARNING:

    Fuel that flows out at high pressure can cause serious injury to the skin and eyes. ALWAYS depressurize the fuel system before removing components that are under high fuel pressure.

  16. Remove and DISCARD the fuel feed intermediate pipe (4).
    17. CAUTION:

    Alternately loosen the fuel pump bolts one turn at a time until the pump is fully disengaged from fuel pump lifter follower. Trying to remove the pump bolts without even side-to-side loosening may result in pump plunger damage

  17. Fuel Pump Bolt (6) - Remove [2x]
  18. Remove the fuel pump (3) and fuel pump housing seal (2). DISCARD the seal.
  19. Remove the valve lifter follower (1).
  20. GM2783769Courtesy of GENERAL MOTORS COMPANY

    Remove the MAP sensor (2) and bolt (1).

  21. GM2783771Courtesy of GENERAL MOTORS COMPANY

    Remove the intake manifold retaining bolts (3, 4).

  22. Remove the intake manifold (2) and gasket (1). DISCARD the gasket.
  23. If the intake manifold needs to be replaced, transfer the throttle body to the new intake manifold.
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