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Home >> Chevrolet >> 2015 >> Camaro LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 6.2L (L99 LS3 LSA) Or 7.0L (LS7) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Intake Manifold Replacement (LS7) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the front end sheet metal cross brace. Refer to Front End Sheet Metal Cross Brace Replacement .
    2. NOTE:

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

  2. Remove the intake manifold covers. Refer to Intake Manifold Cover Replacement (Left Side) Intake Manifold Cover Replacement (Right Side) .
  3. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement (LS7) .
  4. Disconnect the electrical connector for the fuel injectors.
  5. Disconnect the electrical connectors from the throttle body.
  6. Disconnect the fuel feed for the fuel injectors. Refer to Fuel Injection Fuel Feed Hose Replacement (Except LS7)Fuel Injection Fuel Feed Hose Replacement (LS7) .
  7. Disconnect positive crankcase ventilation hoses/pipes/tubes from the oil tank. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Clean Air - LS7) Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (Dirty Air - LS7) .
    8. Fig 1: Power Vacuum Brake Booster Check Valve & Hose Assembly
    GM2208162Courtesy of GENERAL MOTORS COMPANY
  8. Remove the vacuum hose (1) from the brake booster. Refer to Power Brake Booster Vacuum Check Valve and Hose Replacement (L99, LS3, LS7) .
    9. Fig 2: Manifold Absolute Pressure Sensor (LS7)
    GM3652565Courtesy of GENERAL MOTORS COMPANY
  9. Remove the MAP sensor. Refer to Manifold Absolute Pressure Sensor Replacement (LS7) .
    10. Fig 3: Evaporative Emission Canister Purge Tube (LS7)
    GM3654720Courtesy of GENERAL MOTORS COMPANY
  10. Remove the evaporative emission (EVAP) canister purge tube. Refer to Evaporative Emission Canister Purge Tube Replacement (LS7) .
    11. Fig 4: Evaporative Emission Canister Purge Solenoid Valve (LS7)
    GM2197358Courtesy of GENERAL MOTORS COMPANY
  11. Remove the EVAP canister purge solenoid valve. Refer to Evaporative Emission Canister Purge Solenoid Valve Replacement (LS7) .
  12. Disconnect the exhaust tail pipe flow control vacuum check valve and hose from the intake manifold. Refer to Exhaust Tail Pipe Flow Control Vacuum Check Valve and Hose Replacement (LS7) .
    13. Fig 5: Intake Manifold
    GM3681713Courtesy of GENERAL MOTORS COMPANY
  13. Loosen the intake manifold bolts (1) and the fuel rail stop bracket (2).
  14. Remove the intake manifold (3).
    15. Fig 6: Manifold Gaskets
    GM3681717Courtesy of GENERAL MOTORS COMPANY
  15. Remove the intake manifold gaskets (1).
  16. Discard the intake manifold gaskets.
  17. If necessary clean and inspect intake manifold. Refer to Intake Manifold Cleaning and Inspection (LS7) .
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