Lucerne V8-4.6L (2008)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
Air Cleaner Outlet Duct Replacement
Removal Procedure
1. Disconnect the engine harness electrical connector from the mass air flow (MAF)/intake air temperature (IAT) sensor.
2. Disconnect the positive crankcase ventilation (PCV) fresh air tube quick connect fitting from the air cleaner outlet duct. Refer to Plastic Collar
Quick Connect Fitting Service (See: Powertrain Management/Fuel Delivery and Air Induction/Fuel Line Coupler/Service and Repair/Plastic
Collar Quick Connect Fitting Service).