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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.0L (LTG)) >> Repair Instructions >> Intake Manifold Replacement >> Installation Procedure

Installation Procedure

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  1. GM2815742Courtesy of GENERAL MOTORS COMPANY

    Install a NEW intake manifold gasket. (1)

  2. Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement - Install
  3. GM2815536Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    When installing the intake manifold, ensure that the gasket seal is securely installed prior to positioning the intake manifold.

    Install the intake manifold. (2)

  4. NOTE:

    If tape has been installed to ease intake manifold removal, remove the tape.

  5. Start all bolts by hand before tightening. (1)
  6. GM2726735Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Tighten the intake manifold bolts in the sequence shown.

    Tighten 

    1. First Pass: 12 N.m (106 lb in)
    2. Final Pass: 12 N.m (106 lb in)
  7. GM3630698Courtesy of GENERAL MOTORS COMPANY

    Position the intake manifold cover (2) over the intake manifold then engage the clips (1) to secure the cover.

  8. Fuel Pump Replacement - Install
  9. Throttle Body Assembly Replacement - Install
  10. GM4214774Courtesy of GENERAL MOTORS COMPANY

    Evaporative Emission Canister Purge Solenoid Valve (1) - Install - Evaporative Emission Canister Purge Solenoid Valve Replacement

  11. Positive Crankcase Ventilation Tube@Air Cleaner Outlet Duct - Connect - Plastic Collar Quick Connect Fitting Service
  12. Power Brake Booster Vacuum Pipe Replacement (LTG) - Install
  13. Engine Coolant Air Bleed Hose Replacement (LTG) , or Engine Coolant Air Bleed Hose Replacement (LTG Engine Coolant Air Bleed Pipe to Radiator Surge Tank) - Install
  14. Power Brake Booster Vacuum Pipe Replacement (LTG) - Install
  15. Charge Air Cooler Outlet Air Tube Replacement - Install
  16. Fuel Feed Pipe Replacement (At Tank) , or Fuel Feed Pipe Replacement (Engine to Tank) - Install
  17. Intake Manifold Cover Replacement  - Install