LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 722 (Engine Mechanical - 8.1L (Unit Repair)) >> Repair Instructions >> Intake Manifold Disassemble (C/K/C3500HD/Medium Duty)

Intake Manifold Disassemble (C/K/C3500HD/Medium Duty)

WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the throttle body nuts and throttle body.
  2. Remove and discard the throttle body gasket.
    Fig 1: Throttle Body & Gasket (C/K/C3500HD/Medium Duty)
    G01675514Courtesy of GENERAL MOTORS CORP.
  3. Remove the MAP sensor bolt and MAP sensor.
  4. Inspect the MAP sensor seal for damage.
    Fig 2: MAP Sensor (C/K/C3500HD/Medium Duty)
    G01675515Courtesy of GENERAL MOTORS CORP.
  5. Remove the EGR valve nuts, EGR valve and EGR valve gasket.
  6. Discard the EGR valve gasket.
    Fig 3: EGR Valve & Gasket (C/K/C3500HD/Medium Duty)
    G01675516Courtesy of GENERAL MOTORS CORP.
  7. Remove the EGR adapter nuts, EGR adapter and EGR adapter gasket.
  8. Discard the EGR adapter gasket.
    Fig 4: EGR Adapter, Nuts & Gasket (C/K/C3500HD/Medium Duty)
    G01675517Courtesy of GENERAL MOTORS CORP.
  9. Remove the purge solenoid vacuum hose.
    Fig 5: Purge Solenoid Vacuum Hose (C/K/C3500HD/Medium Duty)
    G01675518Courtesy of GENERAL MOTORS CORP.
  10. Remove the purge solenoid bolt and the purge solenoid.
  11. Inspect the purge solenoid seal for damage. Replace the seal as needed.
    Fig 6: Purge Solenoid, Bolt & Seal (C/K/C3500HD/Medium Duty)
    G01675519Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals