2017 FORD SUPER DUTY fuel type

Some fuel stations, particularly those in
high altitude areas, offer fuels posted as
regular unleaded gasoline with an octane
rating below 87. We do not recommend
these fuels.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well
as other conditions, for example when
towing a trailer. See Towing (page 268).
Do not use any fuel other than those
recommended because they could lead to
engine damage that will not be covered by
the vehicle Warranty.
Note: Use of any fuel other than those
recommended can impair the emission
control system and cause a loss of vehicle
performance.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuels containing more than 85%
ethanol or E100 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel (using leaded fuel is
prohibited by law).
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system. Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact
an authorized dealer to prevent any engine
damage.
Switching Between E85 and
Gasoline
We do not recommend repeatedly
alternating between E85 and gasoline. If
you switch from using E85 to gasoline, or
from gasoline to E85, add as much fuel as
possible, at least half a tank. Drive your
vehicle immediately for a minimum of 5 mi
(8 km)
to allow it to adapt to the change
in ethanol concentration. If you use E85
exclusively, we recommend that you fill
the fuel tank with regular unleaded
gasoline at each scheduled oil change.
FUEL QUALITY - DIESEL
Fuel Requirements - Choosing The
Right Fuel: Vehicles Operated
Where Ultra Low Sulfur Diesel Fuel
Is Required (United
States/Canada/Puerto Rico/U.S.
Virgin Islands And Other Locales)
You should use Ultra-Low Sulfur Diesel
fuel (also known as ULSD) designated as
number 1-D or 2-D with a maximum of
15-ppm sulfur in your diesel vehicle. You
may operate your vehicle on diesel fuels
containing up to 20% biodiesel, also
known as B20. These fuels should meet
the ASTM D975 diesel or the ASTM D7467
B6-B20 biodiesel industry specifications.
Outside of North America, use fuels
meeting EN590 or equivalent local market
standard.
Note: The vehicle Warranty does not cover
damage caused by using an improper type
of fuel or fuel additive.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Fuel and Refueling

•
The usable capacity of the fuel tank is
the amount of fuel that you can add to
the fuel tank when the fuel gauge
indicates empty, before the first fuel
filler nozzle automatic shutoff event.
• The advertised capacity is equal to the
volumetric difference between actual
fuel fill before the first fuel filler nozzle
automatic shutoff event and the fuel
quantity when the fuel gauge indicates
empty. See Capacities and
Specifications (page 411). It is the
usable capacity minus the empty
reserve.
• Due to the empty reserve, you may be
able to add more fuel than the
advertised capacity of the fuel tank
when the fuel gauge indicates empty.
Filling the Fuel Tank
For consistent results when refueling:
• 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 one automatic
shut-off when refueling.
Results are most accurate when the filling
method is consistent.
Calculating Fuel Economy
Do not measure fuel economy during the
first
1,000 mi (1,600 km) of driving (this is
your engine ’s break-in period). A more
accurate measurement is obtained after
2,000 mi (3,200 km)
to 3,000 mi
(4,800 km). Also, fuel expense, frequency
of fill ups or fuel gauge readings are not
accurate ways to measure fuel economy.
1. Fill the fuel tank completely and record
the initial odometer reading. 2. Each time you fill the fuel tank, record
the amount of fuel added.
3. After at least three fill ups, fill the fuel tank and record the current odometer
reading.
4. Subtract your initial odometer reading from the current odometer reading.
To calculate L/100 km (liters per 100
kilometers) fuel consumption, multiply the
liters used by 100, then divide by kilometers
traveled. To calculate MPG (miles per
gallon) fuel consumption, divide miles
traveled by gallons used.
Keep a record for at least one month and
record the type of driving (city or highway).
This provides an accurate estimate of your
vehicle ’s fuel economy under current
driving conditions. Keeping records during
summer and winter will show how
temperature impacts fuel economy.
Conditions
• Heavily loading your vehicle reduces
fuel economy.
• Carrying unnecessary weight in your
vehicle may reduce fuel economy.
• Adding certain accessories to your
vehicle such as bug deflectors, rollbars
or light bars, running boards and ski
racks may reduce fuel economy.
• Using fuel blended with alcohol may
lower fuel economy.
• Fuel economy may decrease with lower
temperatures.
• Fuel economy may decrease when
driving short distances.
• You will get better fuel economy when
driving on flat terrain than when driving
on hilly terrain.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Fuel and Refueling

USING FOUR-WHEEL DRIVE
Note:
For important information regarding
the safe operation of this type of vehicle,
see General Information in the Wheels and
Tires chapter.
Note: Do not use 4H or 4L mode on dry,
hard surfaced roads. Doing so can produce
excessive noise, increase tire wear and may
damage drive components. 4X4 mode is
only intended for consistently slippery or
loose surfaces. Use of 4L mode on these
surfaces may produce some noise (such as
occasional clunks), but will not damage
drive components.
Note: If 4X4 low is selected while the
vehicle is moving above 3 mph (5 km/h),
the 4WD system will not perform a shift.
This is normal and should be no reason for
concern. Refer to Shifting to or from 4L (4X4
Low) for proper operation.
Note: You can switch on and switch off the
electronic locking differential by pulling the
4WD control (4WD vehicles) or turning the
electronic locking differential control (2WD
vehicles). See
Electronic Locking
Differential (page 219).
Manual Shift On Stop (MSOS)
4WD system
(If Equipped)
Note: The vehicle should not be driven in
4X4 High or 4X4 Low modes with the hub
locks set to FREE as this condition may
damage driveline system components. The 4WD system is engaged or disengaged
by rotating the control for both front wheel
hub locks from the FREE or LOCK position,
then manually engaging or disengaging the
transfer case with the floor-mounted
shifter. For increased fuel economy in 2WD,
rotate both hub locks to the FREE position.
Electronic Shift-On-the-Fly
(ESOF) 4WD system
(If Equipped)
Note: If 4X4 Low is selected while the
vehicle is moving above
3 mph (5 km/h),
the 4WD system will not perform a shift.
This is normal and should be no reason for
concern. Refer to Shifting to or from 4L (4X4
Low) for proper system operation.
Note: Auto-manual hub locks can be
manually overridden by rotating the hub lock
control from AUTO to LOCK. 210
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(If Equipped)LOC K
EERF
E163187 LOC K
OTUA
E163188

When Towing a Trailer
•
Check your hitch, electrical connections
and trailer wheel lug nuts thoroughly
after you have traveled 50 mi (80 km).
• Do not drive faster than 70 mph
(113 km/h) during the first 500 mi
(800 km).
• Do not make full-throttle starts.
• When stopped in congested or heavy
traffic during hot weather, place the
gearshift in position P to aid engine and
transmission cooling and to help A/C
performance.
• Turn off the speed control with heavy
loads or in hilly terrain. The speed
control may turn off automatically
when you are towing on long, steep
grades.
• Shift to a lower gear when driving down
a long or steep hill. Do not apply the
brakes continuously, as they may
overheat and become less effective.
• If your transmission is equipped with a
Grade Assist or Tow/Haul feature, use
this feature when towing. This provides
engine braking and helps eliminate
excessive transmission shifting for
optimum fuel economy and
transmission cooling.
• If your vehicle is equipped with
Adaptive Steering and you have
enabled Tow/Haul, the Adaptive
Steering system adjusts the steering
response to match your vehicle ’s load.
The system reduces vehicle sensitivity
to steering inputs at higher vehicle
speeds while it maintains the ease of
parking and maneuverability at low
speeds. •
If your vehicle is equipped with
AdvanceTrac with RSC, this system
may turn on during typical cornering
maneuvers with a heavily loaded trailer.
This is normal. Turning the corner at a
slower speed while towing may reduce
this tendency.
• If you are towing a trailer frequently in
hot weather, hilly conditions, at the
gross combined weight rating (or any
combination of these factors), consider
refilling your rear axle with synthetic
gear lubricant (if the axle is not already
filled with it).
• Allow more distance for stopping with
a trailer attached. Anticipate stops and
brake gradually.
• Avoid parking on a grade. However, if
you must park on a grade:
1. Turn the steering wheel to point your vehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in position
P.
4. Place wheel chocks in front and back of the trailer wheels. (Chocks not
included with vehicle.)
Your vehicle may be equipped with a
temporary or conventional spare tire. A
"temporary" spare tire is different in size
(diameter or width), tread-type
(All-Season or All Terrain) or is from a
different manufacturer than the road tires
on your vehicle. Consult information on the
tire label or Safety Compliance label for
limitations when using.
Launching or Retrieving a Boat or
Personal Watercraft (PWC)
Note: Disconnect the wiring to the trailer
before
backing the trailer into the water.
Note: Reconnect the wiring to the trailer
after
you remove the trailer from the water.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Towing

GENERAL INFORMATION
Use only approved wheel and tire sizes,
using other sizes could damage your
vehicle. If you change the diameter of the
tires from that fitted at the factory, the
speedometer may not display the correct
speed. Take your vehicle to an authorized
Ford dealer to have the system
reprogrammed. If you intend to change the
size of the wheels from that fitted by the
manufacturer, you can check the suitability
with an authorized dealer.
Additional information related to the
functionality and maintenance of your tires
can be found later in this chapter. See Tire
Care (page 373).
The Ford recommended tire inflation
pressures can be found on the Tire Label,
which is located on the B-pillar or the edge
of the driver's door. This information can
also be found on the Safety Compliance
Certification Label (affixed to either the
door hinge pillar, door-latch post, or the
door edge that meets the door last post;
next to the driver ’s seating position).
Ford strongly recommends maintaining
these tire pressures at all times. Failure to
follow the tire pressure recommendations
can cause uneven treadwear patterns,
reduced fuel economy, and adversely
affect the way your vehicle handles.
Note: Check and set the tire pressure at the
ambient temperature in which you are
intending to drive your vehicle and when the
tires are cold.
Note: Check your tire pressures at least
once per month.
Set the pressure for your spare tire to the
highest value given for your vehicle and tire
size combination (if equipped). Notice to utility vehicle and truck
owners WARNINGS
Utility vehicles have a significantly
higher rollover rate than other types
of vehicles. To reduce the risk of
serious injury or death from a rollover or
other crash you must avoid sharp turns and
abrupt maneuvers, drive at safe speeds for
the conditions, keep tires inflated to Ford
recommended pressures, never overload
or improperly load your vehicle, and make
sure every passenger is properly restrained. In a rollover crash, an unbelted
person is significantly more likely to
die than a person wearing a seat belt.
All occupants must wear seat belts and
children/infants must use appropriate
restraints to minimize the risk of injury or
ejection. Do not become overconfident in the
ability of four-wheel drive vehicles.
Although a four-wheel drive vehicle
may accelerate better than a two-wheel
drive vehicle in low traction situations, it
won't stop any faster than two-wheel drive
vehicles. Always drive at a safe speed. 370
Super Duty (TFE) Canada/United States of America, enUSA, First Printing Wheels and TiresE145298

Capacity
Item
48 gal (181.7 L)
Fuel Tank (176 inch wheelbase, middle
location)
26.5 gal (100.3 L)Middle location
Dual Fuel Tank
40 gal (151.4 L)
Aft- axle -location
66.5 gal (251.7 L)
Middle and Aft- axle -
locations
7.4 gal (28 L)
Diesel Exhaust Fluid (DEF) (complete
vehicle)
7.2 gal (27.3 L)
Diesel Exhaust Fluid (DEF) (incomplete
vehicle)
Fill as required
Windshield washer fluid
27 oz (0.77 kg)
A/C refrigerant
3.4 fl oz (100 ml)6
A/C refrigerant compressor oil
1 Use the coolant type originally equipped in your vehicle. Using any other coolant may
result in vehicle damage.
2 Per addition if required.
3 For complete refill of limited slip Ford axles add 8.8 fl oz. (260ml) of Additive Friction
Modifier XL-3 or equivalent meeting Ford Specification EST-M2C118-A.
4 Approximate dry fill capacity. Actual amount may vary during fluid changes.
5 Capacities may be higher if the vehicle is equipped with a cooler. Always check to make
sure the fluid level is in the acceptable range.
6 This system uses mineral-based refrigerant oil to lubricate O-rings and fittings.
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing Capacities and Specifications

3D city models are complete 3D models
of entire city areas including navigable
roads, parks, rivers and rendered buildings.
3D landmarks and city models appear in
3D map mode only. Coverage of these
varies and improves with updated map
releases.
Select the zoom in icon to see a
closer view of the map.
Select the zoom out icon to see
a farther away view of the map.
You can adjust the view in preset
increments. You can also pinch to zoom in
or out of the map.
The information bar tells you the names
of streets, cities or landmarks as you hover
over them with the crosshair curser.
You can change your view of the map by
tapping on the location indicator icon on
the right hand side of the screen. You can
choose from the following options: Heading up (2D map) This
always shows the direction of
forward travel to be upward on
the screen. This view is available
for map scales up to
3 mi (5 km). North up (2D map)
always
shows the northern direction to
be upward on the screen. 3D map mode
provides an
elevated perspective of the map.
Adjust this viewing angle and
rotate the map 180 degrees by
touching the map twice, and
then dragging your finger along the shaded
bar with arrows at the bottom of the map. Re-center the map by pressing
this icon whenever you scroll the
map away from your vehicle
’s
current location. Points of Interest (POI)
grouping icon: You can choose
up to three POI icons to display
on the map. If the chosen POIs
are located close together or are
at the same location a box is used to
display a single category icon instead of
repeating the same icon, in order to reduce
clutter. When you select the box on the
map, a pop-up appears indicating how
many POIs are in this location. Select the
pop up to see a list of the available POIs.
You can scroll through and select POIs
from this list.
If your vehicle is low on charge or fuel,
station icons automatically display on the
map.
If you have subscribed to SiriusXM Traffic
and Travel Link (where available), traffic
flow will be indicated on the map by green
(clear), yellow (slowing), and red
(stopped) road highlights. Traffic flow is
indicated where the information is
available and varies across the US.
You can choose to display traffic icons on
the map representing twelve different
types of incidents. See
Settings (page
535).
You can set a destination by hovering
above a location and selecting: Button
Start
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Super Duty (TFE) Canada/United States of America, enUSA, First Printing SYNC™ 3
(If Equipped)E207752 E207753 E207750 E207749 E207748 E207751 E207754

Automatic Transmission Fluid
Check.............................................................337
Checking Automatic Transmission Fluid.................................................................... 337
Autowipers.......................................................84
Auxiliary Power Points...............................168 110 Volt - 400 Watt Capacity AC Power
Outlet................................................................. 168
12 Volt DC Power Point..................................... 168
Locations............................................................... 168
Auxiliary Switches
........................................561
For more information on the Upfitter
Interface Module and the auxiliary
switches, visit:................................................ 564
Upfitter Interface Module............................... 564
B
Battery See: Changing the 12V Battery..................... 343
Bed Extender
....................................................72
Grocery mode........................................................ 73
Tailgate mode........................................................ 72
Bed Ramps
....................................................265
Installing the Ramp Holder............................ 267
Stowing the Bed Ramp................................... 266
Using the Bed Ramp........................................ 265
Blind Spot Information System.............249 Blind Spot Information System with Trailer
Tow...................................................................... 251
Switching the System Off and On...............253
System Errors...................................................... 253
Using the System.............................................. 250
Bonnet Lock See: Opening and Closing the Hood..........320
Booster Seats..................................................30 Types of Booster Seats...................................... 30
Brake Fluid Check
.......................................340
Brakes................................................................221 General Information........................................... 221
Breaking-In....................................................290
Bulb Specification Chart
..........................350
C
Cabin Air Filter
.................................................151
California Proposition 65.............................12 Capacities and Specifications -
6.2L
.................................................................418
Specifications...................................................... 419
Capacities and Specifications - 6.7L Diesel............................................................428
Engine Oil Specifications................................ 433
Specifications..................................................... 430
Capacities and Specifications - 6.8L................................................................422
Specifications..................................................... 424
Capacities and Specifications
..................411
Car Wash See: Cleaning the Exterior............................... 361
Center Console
..............................................170
Changing a Bulb...........................................347 Cargo Lamp and Central High Mounted
Brake Lamp Bulbs........................................ 350
Fog Lamp Bulbs................................................. 348
Front Park and Direction Indicator Lamp Bulbs.................................................................. 347
Headlamp Bulbs................................................ 348
License Plate Lamp Bulb............................... 350
Rear Lamps, Brake Lamps, Rear Direction Indicator and Reversing Lamp
Bulbs................................................................. 349
Changing a Fuse
...........................................318
Fuses....................................................................... 318
Changing a Road Wheel...........................398 Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 398
Location of the Spare Tire and Tools........399
Removing the Spare Tire (With Spare Tire Carrier Only).................................................. 400
Tire Change Procedure.................................... 401
Changing the 12V Battery
.........................343
Battery Management System....................... 345
Changing the Coalescer Filter Element.........................................................327
Changing the Engine Air Filter - 6.2L/ 6.8L................................................................353
Changing the Engine Air Filter - 6.7L Diesel
.............................................................354
Air Filter Restriction Gauge............................ 355
Changing the Engine-Mounted and Diesel Fuel Conditioner Module Fuel
Filters - 6.7L Diesel
...................................356
Diesel Fuel Conditioner Module
Filter................................................................... 356
622
Super Duty (TFE) Canada/United States of America, enUSA, First Printing Index