Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine Emission Control - 3.0L EcoBoost / Removal and Installation - Positive Crankcase Ventilation (PCV) Valve

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).

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.

Diagnosis and Testing - Engine Emission Control

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)...

Intake Air Distribution and Filtering - 3.0L EcoBoost/3.0L EcoBoost – Hybrid (BQ)

Other information:

Lincoln Aviator 2020-2026 Service Manual: Assembly - Engine

Special Tool(s) / General Equipment 205-153 (T80T-4000-W) Handle 303-1246Engine Spreader BarTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1247VCT Spark Plug Tube Seal Remover and InstallerTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1248Camshaft holding toolsTKIT-2006UF-FLMTKIT-2006UF-ROW 303-1250Seal Installer, Rear MainTKIT-2006UFFLM 303-1531Installer, Front Crank Seal and Damper 303-1633Remover, Roller Rocker FollowerTKIT-2014D-ROW3TKIT-2014D-FL_ROW 303-1634Lift Eyes (2)TKIT-2014D-ROW3TKIT-2014D-FL_ROW 303-1696Camshaft holding fixture 303-335 (T88T-6701-A) Installer, Front Cover Oil SealTKIT-1988-FLMTKIT-1988-F Floor Crane Mounting Stand Plastic Scraper Flat-Bladed Screwdriver Piston Ring Compressor Vise Vise Jaw Protectors Materials Name Specification Motorcraft® High Performance Engine RTV SiliconeTA-357 WSE-M4G323-A6 Motorcraft® Silicone Gasket RemoverZC-30-A - Flange SealantCU7Z-19B508-A WSS-M2G348-A11 Motorcraft® Metal Surface Prep WipesZC-31-B - Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B - NOTICE: During engine repair procedures, cleanliness is extremely important...

Lincoln Aviator 2020-2026 Owners Manual: Reverse Braking Assist – Troubleshooting

Reverse Braking Assist – Information Messages Reverse Braking Assist – Frequently Asked Questions Note: If the frequently asked questions and answers that are shown in the following chart do not assist you in returning the system to available, contact an authorized dealer to have the system checked for proper operation...

Remote Control

Passive Key

Lincoln Aviator. Remote Control

The passive key operates the power locks and the remote start system. The passive key must be in your vehicle to use the push button start.

Note: You may not be able to shift out of park (P) unless the passive key is inside your vehicle.