GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy K Silverado - 4WD 🢒 Engine 🢒 Engine Mechanical - 8.1L 🢒 Intake Manifold Disassemble

    Object Number: 784330 Size: SH
  1. Remove the throttle body nuts and throttle body.
  2. Remove and discard the throttle body gasket.

    3. Object Number: 864813 Size: SH
  3. Remove the oil fill tube bolt and oil fill tube.

    4. Object Number: 471023 Size: SH
  4. Remove the MAP sensor bolt and MAP sensor.
  5. Inspect the MAP sensor seal for damage.

    6. Object Number: 471008 Size: SH
  6. Remove the EGR valve nuts, EGR valve and EGR valve gasket.
  7. Discard the EGR valve gasket.

    8. Object Number: 471009 Size: SH
  8. Remove the EGR adapter nuts, EGR adapter and EGR adapter gasket.
  9. Discard the EGR adapter gasket.

    10. Object Number: 471013 Size: SH
  10. Remove the purge solenoid vacuum hose.

    11. Object Number: 471015 Size: SH
  11. Remove the purge solenoid bolt and the purge solenoid.
  12. Inspect the purge solenoid seal for damage. Replace the seal as needed.