Lincoln Aviator: Chassis / Driveline
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTICE:
Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result...
Other information:
WARNING: To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
When changing the engine air filter, do not
allow debris or foreign material to enter the
air induction system...
Inspection
NOTE:
Dropped spark plugs should always be discarded.
Unfired
An unfired spark plug should appear very clean
with a pure nickel finish to the threads and ground strap. The center
electrode ceramic insulator surface is often a matte or dull finish and
pure white in color...