Cobalt L4-2.4L (2007)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
Air Cleaner Outlet Duct Replacement
Air Cleaner Outlet Duct Replacement
Removal Procedure
1. Remove the intake manifold cover.
2. Loosen the clamps at the air cleaner housing and throttle body.
3. Reposition the positive crankcase ventilation (PCV) hose clamp at the camshaft cover.
4. Remove the PCV hose from the camshaft cover.
5. Remove the push pin retainer.
6. Remove the air cleaner outlet duct.
7. If necessary, reposition the PCV hose clamp at the outlet duct.
8. If necessary, remove the PCV hose from the outlet duct.