2004 Pontiac Vibe Base, AWDFACTORY OEM SERVICE PROCEDURE

Installation Procedure

    Fig 1: Throttle Body Gasket And Intake Manifold
    GM833109Courtesy of GENERAL MOTORS CORP.
  1. Install a new throttle body gasket (1) onto the intake manifold (2).
    2. Fig 2: Throttle Body, Brackets, Fasteners And Gasket
    GM833116Courtesy of GENERAL MOTORS CORP.
  2. Install the throttle body (2) onto the intake manifold with the 3 fasteners (3).
  3. Install the throttle body bracket (4) and the 2 bolts to the throttle body.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Tighten the 5 throttle body fasteners.

    Tighten:  Tighten the fasteners to 30 N.m (22 lb ft).

  5. Install the manifold support bracket (1) to the throttle body with 2 bolts.

    Tighten the 2 fasteners.

    Tighten:  Tighten the fasteners to 30 N.m (22 lb ft).

  6. Install the accelerator control cable bracket (5) to the throttle body with 2 bolts.

    Tighten the 2 fasteners.

    Tighten:  Tighten the fasteners to 13 N.m (10 lb ft).

    7. Fig 3: Throttle Body And Components
    GM833115Courtesy of GENERAL MOTORS CORP.
  7. Connect the 2 coolant hoses (2) to the throttle body (6).
  8. Connect the PCV breather hose (1) to the throttle body (6).
  9. Connect the IAC valve electrical connector (5).
  10. Connect the TP sensor electrical connector (3).
  11. Install the air inlet duct (4).
  12. Refill the cooling system. Refer to Draining and Filling Cooling System in Engine Cooling.
    13. Fig 4: Engine Cover, Nuts, And Bolts
    GM621681Courtesy of GENERAL MOTORS CORP.
  13. Install the engine cover (1) to the engine.
  14. Secure the engine cover (1) with the 2 nuts.

    Tighten:  Tighten the fasteners to 7 N.m (62 lb in).

  15. Install the 2 retainers to the engine cover.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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