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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1443 (Engine Mechanical - 4.2L (Ll8)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Intake Manifold Removal

Intake Manifold Removal

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Throttle Control Module & Bolts
    GM637642Courtesy of GENERAL MOTORS CORP.
  1. Remove the throttle control module bolts.
  2. Remove the throttle control module.
  3. Remove the throttle control module gasket.
  4. Fig 2: View Of Crankcase Ventilation Hose Location
    GM637635Courtesy of GENERAL MOTORS CORP.
  5. Remove the crankcase ventilation hose.
  6. Fig 3: View Of Intake Manifold & Bolts
    GM637631Courtesy of GENERAL MOTORS CORP.
  7. Remove the intake manifold and bolts.