GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 851306  Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  3. Reposition the positive crankcase ventilation (PCV) hose clamp at the camshaft cover.
  4. Remove the PCV hose from the camshaft cover.

Installation Procedure


    Object Number: 851306  Size: SH
  1. Install the PCV hose to the camshaft cover.
  2. Position the PCV hose clamp at the camshaft cover.
  3. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  4. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .