2018 FORD F-150 engine

FUSE SPECIFICATION CHART
Power Distribution Box
WARNING: Always disconnect the
battery before servicing high current
fuses. WARNING: To reduce risk of
electrical shock, always replace the
cover to the power distribution box
before reconnecting the battery or
refilling fluid reservoirs. The power distribution box is in the engine
compartment. It has high-current fuses
that protect your vehicle's main electrical
systems from overloads.
If you disconnect and reconnect the
battery, you will need to reset some
features. See Changing the 12V Battery
(page
360).
335
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing FusesE251921

GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale
value. There is a large network of
authorized dealers that are there to help
you with their professional servicing
expertise. We believe that their specially
trained technicians are best qualified to
service your vehicle properly and expertly.
They are supported by a wide range of
highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which
parts and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
•
Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the
engine running in an enclosed space,
unless you are sure you have enough
ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away
from the battery and all fuel related
parts.
Working with the Engine Off
1. Set the parking brake and shift the transmission to park (P).
2. Switch off the engine.
3. Block the wheels. Working with the Engine On 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.
1. Set the parking brake and shift the transmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
1. Inside the vehicle, pull the hood release
handle located under the left hand side
of the instrument panel. 2. Go to the front of your vehicle and
locate the secondary release lever
under the front of the hood near the
center of your vehicle.
345
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE166491

3. Raise the hood until the lift cylinders
hold it open.
4. To close, lower the hood and make sure that it is closed properly and fully
latched.
UNDER HOOD OVERVIEW - 2.7L ECOBOOST™ Windshield washer fluid
reservoir. See Washer Fluid
Check (page 359).
A.
Power distribution box. See
Fuses
(page 335).
B. Battery.
See Changing the 12V
Battery (page 360).
C.
Engine oil filler cap.
See Engine
Oil Check (page 351).
D.
Engine oil dipstick.
See Engine
Oil Dipstick (page 350).
E.
346
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE190266 E249452

Brake fluid reservoir. See Brake
Fluid Check (page 359).
F.
Air filter assembly. See
Changing the Engine Air Filter
(page 370).
G.
Engine coolant reservoir.
See
Engine Coolant Check (page
354).
H.
UNDER HOOD OVERVIEW - 3.0L V6, DIESEL Power distribution box. See
Fuses
(page 335).
A.
Engine oil filler cap. See Engine
Oil Check
(page 351).
B.
Engine oil dipstick. See
Engine
Oil Dipstick (page 350).
C.
Brake fluid reservoir. See
Brake
Fluid Check (page 359).
D. Air filter assembly. See
Changing the Engine Air Filter
(page
370).
E.
Engine coolant reservoir. See
Engine Coolant Check
(page
354).
F.
347
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE247635

Battery. See Changing the 12V
Battery (page 360).
G.
H. Windshield washer fluid
reservoir. See Washer Fluid
Check (page 359).
UNDER HOOD OVERVIEW - 3.3L DURATEC - V6 Power distribution box. See
Fuses
(page 335).
A.
Engine oil filler cap. See Engine
Oil Check
(page 351).
B.
Engine oil dipstick. See
Engine
Oil Dipstick (page 350).
C.
Brake fluid reservoir. See
Brake
Fluid Check (page 359).
D. Air filter assembly. See
Changing the Engine Air Filter
(page
370).
E.
Engine coolant reservoir. See
Engine Coolant Check
(page
354).
F.
Battery. See
Changing the 12V
Battery (page 360).
G.
Windshield washer fluid
reservoir. See
Washer Fluid
Check (page 359).
H.
348
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE247636

UNDER HOOD OVERVIEW - 3.5L ECOBOOST™
Windshield washer fluid
reservoir. See Washer Fluid
Check (page 359).
A.
Power distribution box.
See
Changing a Fuse (page 343).
B.
Battery.
See Changing the 12V
Battery (page 360).
C.
Engine oil filler cap.
See Engine
Oil Check (page 351).
D. Engine oil dipstick.
See Engine
Oil Dipstick (page 350).
E.
Brake fluid reservoir. See
Brake
Fluid Check (page 359).
F.
Air filter.
See Changing the
Engine Air Filter (page 370).
G.
Engine coolant reservoir. See
Engine Coolant Check
(page
354).
H.
UNDER HOOD OVERVIEW - 5.0L MODULAR - V8
349
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE258054

Windshield washer fluid
reservoir. See Washer Fluid
Check (page 359).
A.
Battery. See
Changing the 12V
Battery (page 360).
B.
Engine oil filler cap. See Engine
Oil Check
(page 351).
C.
Engine oil dipstick. See
Engine
Oil Dipstick (page 350).
D.
Brake fluid reservoir. See
Brake
Fluid Check (page 359).
E.
Air filter assembly. See
Changing the Engine Air Filter
(page
370).
F.
Engine coolant reservoir. See
Engine Coolant Check
(page
354).
G. ENGINE OIL DIPSTICK -
GASOLINE
MINA
MAX
B
350
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE251845 E161560
AB

ENGINE OIL DIPSTICK - DIESEL
MINA.
FULL
B.
MAX
C.
ENGINE OIL CHECK -
GASOLINE
To check the engine oil level consistently
and accurately, do the following:
1. Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes for the oil to drain into the oil
pan. Checking the engine oil level too
soon after you switch the engine off
may result in an inaccurate reading.
5. Open the hood. See Opening and
Closing the Hood (page 345).
6. Remove the dipstick and wipe it with a clean, lint-free cloth. See
Under
Hood Overview (page 346).
7. Replace the dipstick and remove it again to check the oil level. See
Engine Oil Dipstick
(page 350). 8.
Make sure that the oil level is between
the maximum and minimum marks. If
the oil level is at the minimum mark,
add oil immediately. See
Capacities
and Specifications (page 424).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
Note: Do not remove the dipstick when the
engine is running.
Note: If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km)
.
Adding Engine Oil WARNING:
Do not remove the
filler cap when the engine is running.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that may
not be covered by the vehicle Warranty. 351
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Fifth-Printing MaintenanceE249448 E142732