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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1923 (Engine Mechanical - 2.4L) >> Repair Instructions - On Vehicle >> Intake Manifold Replacement (LAT) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Intake Manifold Upper Bolt And Nuts
    GM1656110Courtesy of GENERAL MOTORS CORP.
  1. Install a NEW intake manifold gasket if necessary, otherwise install the old gasket.
  2. Install the intake manifold.
  3. Install the intake manifold upper bolt and nuts.
    4. Fig 2: Intake Manifold Lower Bolts
    GM1623769Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  4. Install the intake manifold lower bolts and tighten to 10 N.m (89 lb in).
    5. Fig 3: Generator Starter And Bolts
    GM1810870Courtesy of GENERAL MOTORS CORP.
  5. Position the starter/generator to the bracket.
  6. Install the starter/generator bolts until snug.
  7. Tighten the starter generator bolts in the following sequence:
    1. Front
    2. Bottom

      Tighten the bolts to 58 N.m (43 lb ft).

    8. Fig 4: 3-Phase Voltage Cable Bracket And Bolt
    GM1810869Courtesy of GENERAL MOTORS CORP.
  8. Install the 3-phase voltage cable bracket to the tie bar.
  9. Install the 3-phase voltage cable bracket bolt at the tie bar and tighten to 10 N.m (89 lb in).
    10. Fig 5: EVAP Canister Purge Valve Tube
    GM1623766Courtesy of GENERAL MOTORS CORP.
  10. Install the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .
  11. Install the oil level indicator tube. Refer to Oil Level Indicator Tube Replacement (LE5)  or Oil Level Indicator Tube Replacement (LAT) .
  12. Connect the EVAP canister purge tube to the intake manifold and the EVAP solenoid. Refer to Plastic Collar Quick Connect Fitting Service .
    13. Fig 6: View Of Throttle Body
    GM1810824Courtesy of GENERAL MOTORS CORP.
  13. Connect the engine wiring harness electrical connector to the MAP sensor.
  14. Install a NEW throttle body seal if necessary, otherwise install the old seal.
  15. Position the throttle body.
  16. Install the throttle body bolts and tighten to 10 N.m (89 lb in).
    17. Fig 7: Vacuum Brake Booster Hose And Clamp
    GM1810786Courtesy of GENERAL MOTORS CORP.
  17. Install the vacuum brake booster hose (2) to the intake manifold.
  18. Position the vacuum brake booster hose clamp (1) at the intake manifold.
    19. Fig 8: Identifying Engine Electrical Connectors Left Side
    GM1810743Courtesy of GENERAL MOTORS CORP.
  19. Install the engine wiring harness clips (5) to the intake manifold.
  20. Connect the fuel injector wiring harness electrical connector (7) to the engine wiring harness electrical connector (8).
  21. Install the fuel injector wiring harness electrical connector retainer (6) to the generator starter.
  22. Connect the engine wiring harness electrical connector (4) to the generator starter.
  23. Connect the engine wiring harness electrical connector (2) to the generator starter.
  24. Connect the engine wiring harness electrical connector (1) to the TAC.
  25. Install the radiator inlet hose. Refer to Radiator Inlet Hose Replacement (LAT) .
  26. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
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