Page 270 of 532

Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol conforms
to the current engine and emission system
protection standards and fuel economy
requirements of the International Lubricants
Specification Advisory Committee (ILSAC).
To top up the engine oil level do the
following:
1. Clean the area surrounding the engine
oil filler cap before you remove it.
2. Remove the engine oil filler cap. See
Under Hood Overview (page 264). Turn
it counterclockwise and remove it. 3. Add engine oil that meets Ford
specifications.
See Capacities and
Specifications (page 332). You may have
to use a funnel to pour the engine oil into
the opening.
4. Recheck the oil level.
5. If the oil level is correct, replace the dipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
OIL CHANGE INDICATOR RESET
Use the information display controls on the
steering wheel to reset the oil change
indicator. From the main menu scroll to: Action and description
Message
Press the right arrow button,
then from this menu scroll to
the following message.
Settings
Press the right arrow button,
then from this menu scroll to
the following message.
Vehicle
Press the right arrow button,
then from this menu scroll to
the following message.
Oil Life
Press and hold the OK button
until the instrument cluster
displays the following
message.
Hold OK to
Reset
Reset Successful
When the oil change indicator
resets the instrument cluster
displays 100%.
Remaining Life
{00}%
267
Navigator (TB5) Canada/United States of America, enUSA, First Printing MaintenanceE142732
Page 291 of 532

Under Hood
For removing black rubber marks from under
the hood we recommend Motorcraft Wheel
and Tire Cleaner or Motorcraft Bug and Tar
Remover.
WAXING
Regular waxing is necessary to protect your
car's paint from the elements. We
recommend that you wash and wax the
painted surface once or twice a year.
When washing and waxing, park your vehicle
in a shaded area out of direct sunlight.
Always wash your vehicle before applying
wax.
•
Use a quality wax that does not contain
abrasives.
• Follow the manufacturer’ s instructions to
apply and remove the wax.
• Apply a small amount of wax in a
back-and-forth motion, not in circles. •
Do not allow wax to come in contact with
any non-body (low-gloss black) colored
trim. The wax will discolor or stain the
parts over time.
•Roof racks.
• Bumpers.
• Grained door handles.
• Side moldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should feel
smooth, and be free of streaks and
smudges.
CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal. When washing:
•
Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold water
to avoid cracking the engine block or
other engine components.
• Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine Shampoo.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
• Never wash or rinse any ignition coil,
spark plug wire or spark plug well, or the
area in and around these locations.
• Cover the battery, power distribution box,
and air filter assembly to prevent water
damage when cleaning the engine.
288
Navigator (TB5) Canada/United States of America, enUSA, First Printing Vehicle Care
Page 296 of 532

•
Rinse thoroughly with a strong stream of
water when you have completed the
cleaning process.
• To remove tar and grease, use Motorcraft
Bug and Tar Remover.
VEHICLE STORAGE
If you plan on storing your vehicle for 30
days or more, read the following
maintenance recommendations to make sure
your vehicle stays in good operating
condition.
We engineer and test all motor vehicles and
their components for reliable, regular driving.
Under various conditions, long-term storage
may lead to degraded engine performance
or failure unless you use specific precautions
to preserve engine components. General
•
Store all vehicles in a dry, ventilated
place.
• Protect from sunlight, if possible.
• If vehicles are stored outside, they
require regular maintenance to protect
against rust and damage.
Body
• Wash your vehicle thoroughly to remove
dirt, grease, oil, tar or mud from exterior
surfaces, rear-wheel housing and the
underside of front fenders.
• Periodically wash your vehicle if it is
stored in exposed locations.
• Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary when
you wash your vehicle.
• Lubricate all hood, door and luggage
compartment hinges and latches with a
light grade oil. •
Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Engine
• Change the engine oil and filter prior to
storage because used engine oil contains
contaminates which may cause engine
damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal
operating temperature.
• With your foot on the brake, shift through
all the gears while the engine is running.
• We recommend that you change the
engine oil before you use your vehicle
again.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the fuel
pump nozzle.
293
Navigator (TB5) Canada/United States of America, enUSA, First Printing Vehicle Care
Page 331 of 532
ENGINE SPECIFICATIONS
3.5L Ecoboost
Engine
214
Cubic inches
1-4-2-5-3-6
Firing order
Coil on plug
Ignition system
10.0:1
Compression ratio
0.030 in (0.75 mm) - 0.033 in (0.85 mm)
Spark plug gap
Drivebelt Routing 328
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and SpecificationsE167467
Page 332 of 532
MOTORCRAFT PARTS
Part Number
Component
FA-1883
Air filter element.
FL-500-S
Oil filter.
BXT-65-750
Battery.
SP-534
Spark plugs.
FT-188
Transmission filter.
WW-2234
Windshield wiper blade.
WW-1612
Rear window wiper blade.
We recommend Motorcraft replacement parts available at your Ford dealer o\
r at fordparts.com for scheduled maintenance. These parts meet
or exceed Ford Motor Company’ s specifications and are engineered for your vehicle. Use of other parts may impact vehicle performance,
emissions and durability. Your warranty may be void for any damage related to use of other parts.
If a Motorcraft oil filter is not available, use an oil filter that meets industry performance specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the appropriate intervals. See Scheduled Maintenance
(page 456).
329
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications
Page 335 of 532

CAPACITIES AND SPECIFICATIONS
Capacities
WARNING
The air conditioning refrigerant system contains refrigerant under high \
pressure. Only qualified personnel should service the air
conditioning refrigerant system. Opening the air conditioning refrigeran\
t system can cause personal injury.
Capacity
Item
6.0 qt (5.7 L)
Engine oil (with oil filter).
18.5 qt (17.5 L)
Engine coolant (Base radiator with auxiliary rear heat).
18.0 qt (17 L)
Engine coolant (Heavy duty trailer towing with auxiliary rear heat).
Between MIN and MAX on brake fluid reservoir
Brake fluid.
3.5 pt (1.7 L)
Front axle .
4.5 pt (2.1 L)*
Rear axle.
13.1 qt (12.4 L)**
Automatic transmission fluid.
1.6 qt (1.5 L) - 1.8 qt (1.7 L)
Transfer case fluid (Four Wheel Drive with Electronic Shift On the Fly)\
.
1.5 qt (1.4 L)
Transfer case fluid (Four Wheel Drive with Torque On Demand).
Fill as required
Windshield washer fluid.
332
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications
Page 337 of 532
Specifications
Materials
Specification
Name
WSS-M2C946-A
Recommended motor oil (U.S.):
Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor Oil
XO-5W30-QSP
WSS-M2C946-A
Recommended motor oil (Canada):
Motorcraft® SAE 5W-30 Super Premium Motor Oil
CXO-5W30-LSP12
WSS-M2C946-A
Recommended motor oil (Mexico):
Motorcraft® SAE 5W-30 Synthetic Motor Oil
MXO-5W30-QSP
WSS-M2C946-A
Optional motor oil (U.S. and Mexico):
Motorcraft® SAE 5W-30 Full Synthetic Motor Oil
XO-5W30-QFS
WSS-M2C946-A
Optional motor oil (Canada):
Motorcraft® SAE 5W-30 Synthetic Motor Oil
CXO-5W30-LFS12
WSS-M97B44-D2
Engine coolant (U.S. and Mexico):
Motorcraft® Orange Prediluted Antifreeze/Coolant
VC-3DIL-B
334
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and Specifications
Page 341 of 532

If you use oil and fluids that do not meet the
defined specification and viscosity grade,
this may lead to:
•
Component damage which is not
covered by the vehicle warranty.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance.
• Reduced fuel economy.
• Degraded brake performance.
We recommend Motorcraft motor oil for your
vehicle. If Motorcraft oil is not available, use
motor oils of the recommended viscosity
grade that meet API SN requirements and
display the API Certification Mark for gasoline
engines. Do not use oil labeled with API SN
service category unless the label also
displays the API certification mark. An oil that displays this symbol conforms to
current engine, emission system and fuel
economy performance standards of the
International Lubricants Specification
Advisory Committee (ILSAC).
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that may not be
covered by your vehicle warranty.Note:
We recommend DOT 4 Low Viscosity
(LV) High Performance Brake Fluid or
equivalent meeting WSS-M6C65-A2. Use of
any fluid other than the recommended fluid
may cause degraded brake performance
and not meet the Ford performance
standards. Keep brake fluid clean and dry.
Contamination with dirt, water, petroleum
products or other materials may result in
brake system damage and possible failure.
Note: Automatic transmissions that require
MERCON LV transmission fluid should only
use MERCON LV transmission fluid. The use
of any other fluid may cause transmission
damage.
338
Navigator (TB5) Canada/United States of America, enUSA, First Printing Capacities and SpecificationsE142732