Envoy 2WD V8-5.3L (2007)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
Air Cleaner Resonator Outlet Duct Replacement
Removal Procedure
1. Disconnect the positive crankcase ventilation (PCV) fresh air tube (2) from the air cleaner resonator outlet duct (1).
2. Loosen the clamps at the following:
* Mass air flow (MAF)/intake air temperature (IAT) sensor
* Throttle body
3. Remove the air cleaner outlet duct bolt.
4. Remove the air cleaner outlet duct.
Installation Procedure
