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:
System Operation
Programmable Module Installation (PMI)
PMI is a diagnostic scan tool process which configures settings in a new module. Data used for the PMI
process is automatically downloaded from the original module and stored
when a diagnostic scan tool session is started...
The tire pressure monitoring system
measures pressure in your road tires and
sends the tire pressure readings to your
vehicle. You can view the tire pressure
readings through the information displa. The low
tire pressure warning light will turn on if the
tire pressure is significantly low...