Lincoln Aviator: Engine Emission Control - 3.0L EcoBoost / Removal and Installation - Positive Crankcase Ventilation (PCV) Valve
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Disconnect the PCV valve quick release coupling.
Refer to: Quick Release Coupling (310-00A Fuel System - General Information - 3.0L EcoBoost, General Procedures).
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NOTICE:
A new PCV valve must be installed if removed from the valve cover. Damage will occur to the locking mechanism on the PCV valve.
Rotate the PCV valve counterclockwise, then remove and discard the PCV valve.
Installation
-
Lubricate the new PCV valve O-ring seal with clean engine oil.
-
To install, reverse the removal procedure.
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices. For information about these, REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
Vehicles with Automatic Transmission
The system turns on when all of the following
occur:
You start your vehicle.
You shift into drive (D).
The vehicle speed is greater than 6 mph
(10 km/h).
Note: The system does not operate in park
(P) or reverse (R)...
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design...