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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Engine Mechanical - 1.4L (LV7) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Intake Manifold Replacement (L5Q) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the throttle body assembly (2) to the intake manifold (5) and tighten to 8.5 N.m (75 lb in).
    Fig 1: Intake Manifold Assembly Components
    GM4036944Courtesy of GENERAL MOTORS COMPANY
    CAUTION: Refer to Fastener Caution .
  2. Install the fuel injector fuel rail assembly (4) to the intake manifold (5) and tighten to 9 N.m (80 lb in)
  3. Install the intake manifold gasket (4).
    Fig 2: Intake Manifold, Throttle Body Assembly, Fuel Injector Fuel Rail Assembly And Gasket
    GM4036943Courtesy of GENERAL MOTORS COMPANY
    NOTE: Use a NEW gasket. Ensure the mating surfaces are clean and free of debris.
  4. Install the intake manifold (3) with throttle body assembly (1) and fuel injector fuel rail assembly (2) to the engine.
  5. Install the camshaft cover. Refer to Camshaft Cover Installation (L5Q) .
  6. Install the intake manifold (2).
    Fig 3: Intake Manifold And Bolts
    GM4036941Courtesy of GENERAL MOTORS COMPANY
  7. Install the intake manifold bolts (1) and tighten the bolts in sequence in two steps final torque. Tighten to 10 N.m (89 lb in).
  8. Connect the fuel feed line quick connect fitting from the fuel rail.
  9. Install the evaporative emission canister purge solenoid valve. Refer to Evaporative Emission Canister Purge Solenoid Valve Replacement (L5Q) .
  10. Install the manifold absolute pressure sensor. Refer to Manifold Absolute Pressure Sensor Replacement (L5Q) .
  11. Connect the electrical connectors.
  12. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement (L5Q) .
  13. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
  14. Close the hood.
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