Intake Air Duct: Service and Repair
1. Remove the engine air cleaner.2. Loosen the engine air cleaner tube clamp at the throttle body.
Oil Separator Hose:

3. Remove the oil separator hose from the valve cover.
4. Remove the engine intake air resonator and air cleaner to intake manifold tube as an assembly.
5. Disconnect the engine intake air resonator from the air cleaner to intake manifold tube.
6. Remove the air cleaner to intake manifold tube.
7. To install, reverse the removal procedure.