Lincoln Aviator: Engine Ignition - 3.0L EcoBoost / Removal and Installation - Spark Plugs
Removal
-
Remove the ignition coil-on-plugs.
Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).
-
Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
-
NOTICE:
Do not remove the spark plugs when the engine is hot
or cold soaked. Spark plug thread or cylinder head damage can occur.
Make sure that the engine is warm (hand touch after cooling down) prior
to spark plug removal.
NOTICE:
If a spark plug is dropped, internal damage may
result and the spark plug must be discarded. The use of a damaged spark
plug may cause cylinder misfire resulting in engine damage.
Remove the spark plugs.
-
Inspect the spark plugs.
Refer to: Spark Plug Inspection (303-00 Engine System - General Information, General Procedures).
Installation
-
NOTICE:
If a spark plug is dropped, internal damage may
result and the spark plug must be discarded. The use of a damaged spark
plug may cause cylinder misfire resulting in engine damage.
Install and tighten the spark plugs.
Torque:
133 lb.in (15 Nm)
-
Install the ignition coil-on-plugs.
Refer to: Ignition Coil-On-Plug (303-07A Engine Ignition - 3.0L EcoBoost, Removal and Installation).
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Special Tool(s) /
General Equipment
Side Cutter Pliers
Removal
Remove the retainers and the RH side engine compartment cover.
Remove the retainers and the LH side engine compartment cover...
Other information:
Parking Aid Overview
Parking Aid - Audible
The
available parking aid features depend on the vehicle trim level and
options selected. The possible audio parking aid configurations are as
follows:
Front and rear parking aid
Front and rear parking aid, plus active park assist and the side sensing system (also known as flank guard)
The
rear parking aid system sounds a warning tone through the rear audio
speakers to alert the driver of stationary objects near the rear bumper
when the vehicle is in reverse...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Make sure the road wheels are in the straight ahead position, regardless of steering wheel position.
NOTE:
This step is only necessary when installing a new component...