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Home >> Chevrolet >> 2018 >> Impala Premier, Gas >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 2.5L (LCV)) >> Repair Instructions - On Vehicle >> Intake Manifold Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. GM2917279Courtesy of GENERAL MOTORS COMPANY

    Remove the PCV pipe (1). Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement .

  3. GM2815535Courtesy of GENERAL MOTORS COMPANY

    Remove the brake vacuum pipe (1). Refer to Power Brake Booster Vacuum Pipe Replacement (LCV) .

  4. GM2726730Courtesy of GENERAL MOTORS COMPANY

    Remove the EVAP canister valve (1).

  5. Remove the throttle body. Refer to Throttle Body Assembly Replacement .
  6. Remove the fuel pump. Refer to Fuel Pump Replacement .
  7. GM2815536Courtesy of GENERAL MOTORS COMPANY

    Remove the intake bolts (1).

  8. Intake Manifold (2) - Reposition
  9. Fuel Injection Fuel Rail Fuel Pressure Sensor - Remove - Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement
  10. Remove the intake manifold (2) from the vehicle.
  11. GM2815742Courtesy of GENERAL MOTORS COMPANY

    Remove the intake manifold gasket (1) and DISCARD.

  12. For intake manifold cleaning and inspection. Refer to Intake Manifold Cleaning and Inspection .