engine FORD F150 2015 13.G Service Manual

Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period. The ignition also
turns off in order to save battery power.
Before the engine shuts down, a message
appears in the information display showing
a timer counting down from 30 seconds.
If you do not intervene within 30 seconds,
the engine shuts down. Another message
appears in the information display to
inform you that the engine has shut down
in order to save fuel. Start your vehicle as
you normally do.
Automatic Engine Shutdown Override
Note:
You cannot permanently switch off
the automatic engine shutdown feature.
When you switch it off temporarily, it turns
on at the next ignition cycle.
You can stop the engine shutdown, or reset
the timer, at any point before the
30-second countdown has expired by
doing any of the following:
• You can reset the timer by interacting
with your vehicle (such as pressing the
brake pedal or accelerator pedal).
• You can temporarily switch off the
shutdown feature any time the ignition
is on (for the current ignition cycle
only). Use the information display to
do so. See Information Displays
(page 105).
• During the countdown before engine
shutdown, you are prompted to press
OK or RESET (depending on your type
of information display) to temporarily
switch the feature off (for the current
ignition cycle only). Stopping the Engine When Your
Vehicle is Stationary
Vehicles with an Ignition Key
1. Move the transmission selector lever
to position
P.
2. Turn the key to off.
3. Apply the parking brake.
Vehicles with Keyless Start
1. Move the transmission selector lever to position
P.
2. Press the button once.
3. Apply the parking brake.
Note: This switches off the ignition, all
electrical circuits, warning lamps and
indicators.
Note: If the engine is idling for 30 minutes,
the ignition and engine automatically shut
down.
Stopping the Engine When Your
Vehicle is Moving WARNING
Switching off the engine when the
vehicle is still moving will result in a
loss of brake and steering assistance.
The steering will not lock, but higher effort
will be required. When the ignition is
switched off, some electrical circuits,
including air bags, warning lamps and
indicators may also be off. If the ignition
was turned off accidentally, you can shift
into neutral (N) and re-start the engine. Vehicles with an Ignition Key
1. Move the transmission selector lever
to position
N and use the brakes to
bring your vehicle to a safe stop.
2. When your vehicle has stopped, move the transmission selector lever to
position
P and turn the key to off.
163
F-150 (), enUSA, First Printing Starting and Stopping the Engine

3. Apply the parking brake.
Vehicles with Keyless Start
1. Move the transmission selector lever
to position N and use the brakes to
bring your vehicle to a safe stop.
2. When your vehicle has stopped, move the transmission selector lever to
position
P.
3. Press and hold the button for one second, or press it three times within
two seconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes WARNING
If you smell exhaust fumes inside
your vehicle, have your vehicle
checked by your authorized dealer
immediately. Do not drive your vehicle if
you smell exhaust fumes. Carbon
monoxide is present in exhaust fumes.
Take precautions to avoid its dangerous
effects. Important Ventilating Information
If you stop your vehicle and leave the
engine idling for long periods, we
recommend that you do one of the
following:
•
Open the windows at least
1 in
(2.5 cm).
• Set your climate control to outside air.
ENGINE BLOCK HEATER
(If
Equipped) WARNINGS
Failure to follow engine block heater
instructions could result in property
damage or serious personal injury. WARNINGS
Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk
of electrical shock. Do not fully close the hood, or allow
it to drop under its own weight when
using the engine block heater. This
could damage the power cable and may
cause an electrical short resulting in fire,
injury and property damage. Note:
The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).
The heater acts as a starting aid by
warming the engine coolant. This allows
the climate control system to respond
quickly. The equipment includes a heater
element (installed in the engine block) and
a wire harness. You can connect the
system to a grounded 120-volt AC
electrical source.
We recommend that you do the following
for a safe and correct operation:
• Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter ’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must be
suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.
• Make sure that when in operation, the
extension cord plug and heater cord
plug connections are free and clear of
water. This could cause an electric
shock or fire.
164
F-150 (), enUSA, First Printing Starting and Stopping the Engine

•
Make sure your vehicle is parked in a
clean area, clear of combustibles.
• Make sure the heater, heater cord and
extension cord are firmly connected.
• Check for heat anywhere in the
electrical hookup once the system has
been operating for approximately 30
minutes.
• Make sure the system is unplugged and
properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is
checked for proper operation before
winter.
Using the Engine Block Heater
Make sure the receptacle terminals are
clean and dry prior to use. Clean them with
a dry cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours
of energy per hour of use. The system does
not have a thermostat. It achieves
maximum temperature after
approximately three hours of operation.
Using the heater longer than three hours
does not improve system performance and
unnecessarily uses electricity.
165
F-150 (), enUSA, First Printing Starting and Stopping the Engine

AUTO-START-STOP (If Equipped)
The system helps reduce fuel consumption
by automatically shutting off and restarting
the engine while stopped. The engine will
restart automatically when you release the
brake pedal.
In some situations, your vehicle may restart
automatically, for example:
• To maintain interior comfort.
• To recharge the battery.
Note: Power assist steering turns off when
the engine is off. WARNINGS
The engine may restart
automatically if required by the
system.
Switch the ignition off before
opening the hood or performing any
maintenance. Failure to do so may
result in serious injuries due to automatic
engine restart. Always switch the ignition off before
leaving your vehicle, as the system
may have turned the engine off, but
the ignition will still be on and automatic
restart may occur. The Auto StartStop system status is
available at a glance within the information
display. See Information Displays (page
105
).
Enabling Auto StartStop
The system automatically enables every
time you start your vehicle if:
• You do not press the Auto StartStop
button (not illuminated).
• Your vehicle exceeds an initial speed
of 3 mph (4 km/h) after you have
initially started your vehicle.
• You have stopped your vehicle. •
Your foot is on the brake pedal.
• The transmission is in drive (D).
• The driver door is closed.
• There is adequate brake vacuum.
• The interior compartment has cooled
or warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road
grade.
• The battery is within optimal operating
conditions (battery state of charge and
temperature in range).
• The engine coolant is at operating
temperature.
• Elevation is below about 10000 feet
(3048 meters).
• Ambient temperature is moderate.
• You have selected 4X2 or Auto mode.
• The trailer is not connected.
• You have not selected Tow haul.
• You have not selected Manual or Sport
mode.
Note: The system allows multiple
successive Auto StartStop events, but it
may not operate in conditions of heavy
traffic or in extended low speed operation. Note: The green Auto StartStop
indicator light on the instrument
cluster will illuminate to indicate
when the automatic engine stop occurs. Note:
If the instrument cluster
is equipped with a grey Auto
StartStop indicator light, it is
illuminated when automatic engine stop
is not available due to one of the above
noted conditions not being met.
166
F-150 (), enUSA, First Printing Unique Driving Characteristics E146361

Automatic Engine Restart
Any of the following conditions will result
in an automatic restart of the engine:
•
You have removed your foot from the
brake pedal.
• You press the accelerator pedal.
• You press the accelerator and the
brake pedal at the same time.
• The driver safety belt becomes
unfastened or the driver door is ajar.
• You have moved the transmission from
drive (D) to any gear except park (P).
• Your vehicle is moving.
• The interior compartment does not
meet customer comfort when air
conditioning or heat is on.
• Fogging of the windows could occur
and the air conditioning is on.
• The battery is not within optimal
operating conditions.
• You have exceeded the maximum
engine off time.
• When you press the Auto StartStop
button with the engine automatically
stopped.
• The front defroster is turned to the Max
setting.
Any of the following conditions may result
in an automatic restart of the engine:
• You have increased the blower fan
speed or changed the climate control
temperature.
• You have an electrical accessory
turned on or plugged in.
Note: You may notice that the climate seat
fan fluctuates during an automatic restart. Disabling Auto StartStop
Press the Auto StartStop button located
on the center console to switch the system
off. The button will illuminate. This will only
deactivate the system for the current
ignition cycle. Press the button again to
restore Auto StartStop function.
Note:
If the Shift to P, Restart Engine
message appears and the amber Auto
StartStop indicator light is flashing,
automatic restart is not available. You must
restart the vehicle manually. See
Information Displays (page 105).
If your vehicle is in an engine off Auto
StartStop state and you change the
transmission to reverse (R) while the brake
pedal is not pressed, the message Auto
StartStop Press Brake to Start Engine will
appear. You must press the brake pedal
within 10 seconds or a shift to park (P) and
a manual restart will be required.
167
F-150 (), enUSA, First Printing Unique Driving CharacteristicsE181352

SAFETY PRECAUTIONS
WARNINGS
Do not overfill the fuel tank. The
pressure in an overfilled tank may
cause leakage and lead to fuel spray
and fire. The fuel system may be under
pressure. If you hear a hissing sound
near the fuel filler door, do not refuel
until the sound stops. Otherwise, fuel may
spray out, which could cause serious
personal injury. Automotive fuels can cause serious
injury or death if you misuse or
mishandle them.
Fuel ethanol and gasoline may
contain benzene, which is a
cancer-causing agent.
When refueling always shut the
engine off and never allow sparks or
open flames near the filler neck.
Never smoke or use a cell phone while
refueling. Fuel vapor is extremely
hazardous under certain conditions. Avoid
inhaling excess fumes. The flow of fuel through a fuel pump
nozzle can produce static electricity,
which can cause a fire if you pump
fuel into an ungrounded fuel container. Observe the following guidelines when
handling automotive fuel: •
Extinguish all smoking materials and
any open flames before refueling your
vehicle.
• Automotive fuels can be harmful or
fatal if swallowed. Fuel such as
gasoline is highly toxic and if
swallowed can cause death or
permanent injury. If swallowed, call a
physician immediately, even if no
symptoms are immediately apparent.
The toxic effects of fuel may not be
visible for hours.
• Avoid inhaling fuel vapors. Inhaling too
much fuel vapor of any kind can lead
to eye and respiratory tract irritation.
In severe cases, excessive or prolonged
breathing of fuel vapor can cause
serious illness and permanent injury.
• Avoid getting fuel liquid in your eyes. If
you splash fuel in your eyes, remove
contact lenses (if worn), flush with
water for 15 minutes and seek medical
attention. Failure to seek proper
medical attention could lead to
permanent injury.
• Fuels can also be harmful if absorbed
through the skin. If you splash fuel on
your skin, clothing or both, promptly
remove contaminated clothing and
wash your skin thoroughly with soap
and water. Repeated or prolonged skin
contact with fuel liquid or vapor causes
skin irritation.
• Be particularly careful if you are taking
“Antabuse ” or other forms of disulfiram
for the treatment of alcoholism.
Breathing gasoline vapors, or skin
contact could cause an adverse
reaction. In sensitive individuals, serious
personal injury or sickness may result.
If you splash fuel on your skin, promptly
wash your skin thoroughly with soap
and water. Consult a physician
immediately if you experience an
adverse reaction.
168
F-150 (), enUSA, First Printing Fuel and Refueling

FUEL QUALITY
Choosing the Right Fuel Without
a Flex Fuel Vehicle (If Equipped)
Use only UNLEADED gasoline or
UNLEADED gasoline blended with a
maximum of 15% ethanol in your gasoline
vehicle. If your vehicle is a Flex Fuel Vehicle
(FFV), the fuel fill inlet will have a yellow
housing.
Do not use:
•
Fuel containing more than 15% ethanol
or E-85 fuel.
• Fuel with methanol.
• Fuels containing metallic based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT)
• Leaded fuel (The use of leaded fuel is
prohibited by law).
Note: Use of any fuel other than
recommended fuel can cause powertrain
damage, impair the emission control system
or cause loss of vehicle performance. Any
damage to vehicle that is caused by use of
fuel not recommended will not be covered
under warranty.
Choosing the Right Fuel With a
Flex Fuel Vehicle (If Equipped)
Use only UNLEADED gasoline or
UNLEADED gasoline blended with a
maximum of 85% ethanol (E-85) in your
Flex Fuel Vehicle (FFV). If your vehicle is a
Flex Fuel Vehicle (FFV), the fuel fill inlet
will have a yellow housing.
Do not use:
• Fuels containing more than 85%
ethanol or E-100 fuel.
• Fuel with methanol. •
Fuels containing metallic based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT)
• Leaded fuel (The use of leaded fuel is
prohibited by law).
Note: Use of any fuel other than
recommended fuel can cause powertrain
damage, impair the emission control system
or cause loss of vehicle performance. Any
damage to vehicle that is caused by use of
fuel not recommended will not be covered
under warranty.
Octane Recommendations Do not be concerned if the engine
sometimes knocks lightly. However, if it
knocks heavily under most driving
conditions while you are using fuel with the
recommended octane rating, contact an
authorized dealer to prevent any engine
damage.
2.7L and 3.5L EcoBoost Engines
We recommend regular unleaded gasoline
with a pump (R+M)/2 octane rating of 87.
Some stations offer fuels posted as regular
with an octane rating below 87, particularly
in high altitude areas. We do not
recommend fuels with an octane rating
below 87.
To provide improved performance, we
recommend premium fuel for severe duty
usage, such as trailer tow.
169
F-150 (), enUSA, First Printing Fuel and RefuelingE161513

3.5L V6 and 5.0L V8 Engines
We recommend regular unleaded gasoline
with a pump (R+M)/2 octane rating of 87.
Some stations offer fuels posted as regular
with an octane rating below 87, particularly
in high altitude areas. We do not
recommend fuels with an octane rating
below 87.
RUNNING OUT OF FUEL
Avoid running out of fuel. This may have
an adverse effect on powertrain
components.
If your vehicle runs out of fuel:
•
You may need to cycle the ignition from
Off to On several times after refueling
to allow the fuel system to pump the
fuel from the fuel tank to the engine.
On restarting, cranking time will take a
few seconds longer than normal.
• Normally, adding 1 gal (3.8 L) of fuel is
enough to restart the engine. If the
vehicle is out of fuel and on a steep
grade, more than
1 gal (3.8 L) may be
required.
• The service engine soon indicator may
come on. For more information on the
service engine soon indicator, See
Audible Warnings and Indicators
(page
104).
For information on calculating DTE
(Distance to empty), See
Instrument
Cluster (page 97).
Refilling With a Portable Fuel
Container WARNINGS
Do not insert the nozzle of a fuel
container or an aftermarket funnel
into the fuel filler neck. This may
damage the fuel system filler neck or its
seal and cause fuel to run onto the ground. WARNINGS
Do not try to pry open or push open
the capless fuel system with foreign
objects. This could damage the fuel
system and its seal and cause injury to you
or others. When refueling the vehicle fuel tank from
a fuel container, use the plastic funnel
included with your vehicle.
•
In SuperCab and SuperCrew vehicles,
the funnel is located under the second
row passenger side seat near the spare
tire toolbox.
• On regular cab vehicles, the funnel is
located behind the passenger seat.
When refueling the vehicle fuel tank from
a fuel container, do the following:
1. Locate the plastic funnel. 2. Insert the plastic funnel into the fuel
tank filler pipe opening.
3. Fill the vehicle with fuel from the portable fuel container.
4. Clean the plastic funnel and place it back in your vehicle or properly dispose
of it.
Note: Extra funnels can be purchased from
an authorized dealer if you choose to
dispose of the funnel.
170
F-150 (), enUSA, First Printing Fuel and RefuelingE142668

REFUELING
WARNINGS
Fuel vapor burns violently and a fuel
fire can cause severe injuries.
Read and follow all the instructions
on the pump island.
Turn off your engine when you are
refueling.
Do not smoke if you are near fuel or
refueling your vehicle.
Keep sparks, flames and smoking
materials away from fuel.
Stay outside your vehicle and do not
leave the fuel pump unattended
when refueling your vehicle. This is
against the law in some places. Keep children away from the fuel
pump; never let children pump fuel.
Do not use personal electronic
devices while refueling.
Wait at least 10 seconds before
removing the fuel pump nozzle to
allow any residual fuel to drain into
the fuel tank. Stop refueling after the fuel pump
nozzle automatically shuts off for the
second time. Failure to follow this
will fill the expansion space in the fuel tank
and could lead to fuel overflowing. Do not remove the fuel pump nozzle
from its fully inserted position when
refueling. Use the following guidelines to avoid
electrostatic charge build-up when filling
an ungrounded fuel container:
•
Place approved fuel container on the
ground.
• Do not fill a fuel container while it is in
the vehicle (including the cargo area).
• Keep the fuel pump nozzle in contact
with the fuel container while filling.
• Do not use a device that would hold
the fuel pump handle in the fill position.
Easy Fuel ™ Capless Fuel System WARNING
The fuel system may be under
pressure. If you hear a hissing sound
near the fuel filler door, do not refuel
until the sound stops. Otherwise, fuel may
spray out, which could cause serious
personal injury. When fueling your vehicle:
1.
Put your vehicle in park (P) and switch
the ignition off.
2. Open the fuel filler door. 3. Slowly insert the fuel filler nozzle fully
into the fuel system, and leave the
nozzle fully inserted until you are done
pumping. Hold handle higher during
insertion for easier access.
171
F-150 (), enUSA, First Printing Fuel and RefuelingE156032

4. Wait at least 10 seconds before
removing the fuel pump nozzle to allow
any residual fuel to drain into the fuel
tank.
Note: A fuel spillage concern may occur if
overfilling the fuel tank. Do not overfill the
tank. The fill pipe is equipped with a drain
hole. Excess fuel due to overfill may drain
through the drain hole and drip onto the
ground.
If the fuel fill inlet was not properly closed,
a service engine warning lamp may appear
on the instrument cluster.
At the next opportunity, do the following:
1. Stop your vehicle as soon as safely possible and shift the transmission into
park (P).
2. Open the fuel filler door and remove any visible debris from the fuel fill
opening.
3. Insert either the fuel fill nozzle or the fuel fill funnel provided with the vehicle
several times to allow the inlet to close
properly. This will dislodge any debris
preventing the inlet from sealing. If this action corrects the problem, the
message may not reset immediately. It
may take several driving cycles for the
message to turn off. A driving cycle
consists of an engine start-up (after 4 or
more hours with the engine off) followed
by city or highway driving. Continuing to
drive with the message on may cause the
service engine soon lamp to turn on as
well.
FUEL CONSUMPTION
Empty reserve is the amount of fuel
remaining in the tank after the fuel gauge
indicates empty. The amount of usable
fuel in the empty reserve varies and should
not be relied upon to increase driving range.
•
The usable capacity of the fuel tank is
the amount of fuel that can be added
into the tank after the gauge indicates
empty
• The advertised capacity is the total fuel
tank size. See Capacities and
Specifications (page 359). It is the
combined usable capacity plus the
empty reserve.
• Due to the empty reserve, you may not
be able to refuel the full amount of the
advertised capacity of the fuel tank
even when the fuel gauge reads empty.
Filling the Tank
For consistent results when filling the fuel
tank:
• Turn the ignition off before fueling; an
inaccurate reading results if the engine
is left running.
• Use the same fill rate
(low-medium-high) each time the tank
is filled.
• Allow no more than two automatic
click-offs when filling.
172
F-150 (), enUSA, First Printing Fuel and RefuelingE154765