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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 785 (Engine Mechanical Unit Repair) >> Repair Instructions >> Intake Manifold Cleaning and Inspection - Upper

Intake Manifold Cleaning and Inspection - Upper

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Accelerator Control Cable Bracket Components
    G01829027Courtesy of GENERAL MOTORS CORP.
  1. Remove the accelerator control cable bracket bolts (1, 2) and the nut (3).
  2. Remove the accelerator control cable bracket.
    3. Fig 2: Throttle Body
    G01829028Courtesy of GENERAL MOTORS CORP.
  3. Remove the throttle body bolt and stud.
  4. Remove the throttle body.
  5. Remove the throttle body gasket.
    6. Fig 3: Intake Manifold
    G01829029Courtesy of GENERAL MOTORS CORP.
  6. Clean the intake manifold gasket surfaces.
  7. Clean the intake manifold bolts and studs.
  8. Inspect the intake manifold mating surfaces for nicks or cracks.

    Replace the intake manifold if damaged.

  9. Install the throttle body gasket.
  10. Install the throttle body.
    NOTE: Refer to FASTENER NOTICE .
    11. Fig 4: Throttle Body
    G01829030Courtesy of GENERAL MOTORS CORP.
  11. Install the throttle body bolt and stud.

    Tighten 

    Tighten the throttle body bolt and stud to 25 N.m (18 lb ft).

    12. Fig 5: Accelerator Control Cable Bracket Components
    G01829031Courtesy of GENERAL MOTORS CORP.
  12. Install the accelerator control cable bracket.
  13. Install the accelerator control cable bracket bolts and nut.

    Tighten 

    Tighten the accelerator control cable bracket bolts in sequence (1, 2, 3) to 10 N.m (89 lb in).

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