fuel FORD F650/750 2023 Workshop Manual

ECONOMICAL DRIVING
Your fuel economy is affected by several
things, such as how you drive, the
conditions you drive under, and how you
maintain your vehicle.
You may improve your fuel economy by
keeping these things in mind:
• Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds without
stopping.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Close the windows for high-speed
driving.
• Drive at reasonable speeds. Traveling
at 55 mph (90 km/h) uses 15% less
fuel than traveling at 65 mph
(105 km/h).
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
Avoid these actions; they reduce your fuel
economy:
• Sudden accelerations or hard
accelerations.
• Warm up your vehicle on cold
mornings.
• Use the air conditioner.
• Use the speed control in hilly terrain.
• Rest your foot on the brake pedal while
driving.
• Carry unnecessary weight.
Approximately 1 mpg [0.4 km/L] is lost
for every 400 lb (180 kg) of weight
carried.
• Driving with the wheels out of
alignment.Conditions
• Adding certain accessories to your
vehicle may reduce fuel economy. For
example bug deflectors, rollbars, light
bars, running boards, ski racks or
luggage racks.
• Using fuel blended with alcohol may
lower fuel economy.
• Fuel economy may decrease with lower
temperatures during the first 5–10 mi
(12–16 km) of driving.
• Driving on flat terrain offers improved
fuel economy as compared to driving
on hilly terrain.
• Transmissions give their best fuel
economy when operated in the top
cruise gear and with steady pressure
on the gas pedal.
COLD WEATHER
PRECAUTIONS
Note:Idling in cold weather does not heat
the engine to its normal operating
temperature. Long periods of idling,
especially in cold weather, can cause a
buildup of deposits which can cause engine
damage.
Changing to a lighter grade engine oil also
makes starting easier under these
conditions. Refer to Engine oil
specifications. See Engine Oil Capacity
and Specification (page 292).
Diesel fuel is adjusted seasonally for cold
temperatures. Diesel fuel which has not
been properly formulated for the ambient
conditions may gel which can clog the fuel
filters. One indication that the fuel filter(s)
may be clogged is if the engine starts, stalls
after a short time, and then does not
restart. If you have been using biodiesel,
you may need to use a fuel with lower
biodiesel content, try another brand, or
discontinue using biodiesel. Do not use
184
Driving Hints

alcohol based additives to correct fuel
gelling. This may result in damage to the
fuel injectors and system. Use the proper
anti-gel and performance improvement
product. See Engine Oil Capacity and
Specification (page 292).
Your vehicle is equipped with a fuel and
water separator that recirculates fuel from
the engine to help prevent fuel filter
clogging. To avoid engine fuel starvation
during cold weather operation of 32°F
(0°C) or below, we recommended that
the fuel level in your tank should not drop
below 1⁄4 full. This helps prevent air from
entering the fuel system and stalling the
engine.
Your vehicle is equipped with a selective
catalyst reduction system that uses Diesel
Exhaust Fluid (DEF) to operate properly.
You need to replenish your vehicle’s DEF
at certain intervals. When filling your
vehicle’s DEF tank in cold weather, you
must take special care to prevent damage
to the tank. See Selective Catalytic
Reductant System (page 118).
In cold weather below 32°F (0°C), the
engine may slowly increase to a higher idle
speed if left idling in park (P) or neutral
(N).
If you operate your vehicle in a heavy
snowstorm or blowing snow conditions,
snow and ice can clog the engine air
induction. If this occurs, the engine may
experience a significant reduction in power
output. At the earliest opportunity, clear
all the snow or ice away from inside the air
filter assembly. Remove the air cleaner
cover and the pleated paper filter, leaving
the foam filter in and remove any snow or
ice. Make sure you install the foam filter
correctly in place. Remove any debris,
snow or ice on the foam filter by brushing
the surface with soft brush. Once you have
cleared all of the debris, reinstall the air
filter and assembly.Do not use water, solvents, or a hard brush
for cleaning the foam filter.
WARNING: To reduce the risk of
vehicle damage and/or personal burn
injuries do not start your engine with the
air filter removed and do not remove it
while the engine is running.
In order to operate the engine in
temperatures of 32°F (0°C) or lower, read
the following instructions:
• Make sure that the batteries are of
sufficient size and are fully charged.
Check other electrical components to
make sure they are in optimum
condition
• Use the proper coolant solution at the
concentration recommended
protecting the engine against damage
from freezing
• Try to keep the fuel tank full as much
as possible at the end of operation to
prevent condensation in the fuel
system
• Make sure you use proper cold weather
engine oil and that it is at its proper
level. Also, if necessary, make sure to
follow the engine oil and filter change
schedule found under the Special
operating conditions section listed in
the scheduled maintenance
information
• At temperatures of -9°F (-23°C) or
below, it is recommended that you use
an engine block heater to improve cold
engine starting
• If operating in arctic temperatures of
-20°F (-29°C) or lower, consult your
truck dealer for information about
special cold weather equipment and
precautions
185
Driving Hints

Avoid driving too fast during the first
1,000 mi (1,600 km). Vary your speed
frequently and change up through the
gears early. Do not labor the engine.
Drive your new vehicle at least 1,000 mi
(1,600 km) before towing a trailer. Make
sure you use the specified engine oil. See
Engine Oil Capacity and Specification
(page 292).
Do not add friction modifier compounds
or special break-in oils during the first few
thousand miles (kilometers) of operation.
These additives may prevent piston ring
seating.
DRIVING THROUGH WATER
WARNING: Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note:Driving through standing water can
cause vehicle damage.
Note:Engine damage can occur if water
enters the air filter.
Before driving through standing water,
check the depth. Never drive through water
that is higher than the bottom of the wheel
hubs.
E176913E176913
When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so:
• Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that
the steering power assist works.
Operation in Standing Water
Ingestion of water into the diesel engine
can result in immediate and severe
damage to the engine. If driving through
water, slow down to avoid splashing water
into the intake. If the engine stalls, and you
suspect ingestion of water into the engine,
do not try to restart the engine. Consult
your dealer for service immediately.
Your fuel tank vents to the atmosphere by
valves on top of the tank and through the
fuel cap. If water reaches the top of the
tank, the valves may pull water into the
fuel tank. Water in the fuel can cause
performance issues and damage the fuel
injection system.
187
Driving Hints

ROADSIDE ASSISTANCE
Vehicles Sold in the United States:
Getting Roadside Assistance
To fully assist you should you have a
vehicle concern, Ford Motor Company
offers a complimentary roadside
assistance program. This program is
separate from the New Vehicle Limited
Warranty.
The service is available:
• 24 hours a day, seven days a week.
• For the coverage period supplied with
your vehicle.
Roadside Assistance covers:
• A flat tire change with a good spare
(except vehicles supplied with a tire
inflation kit).
• Battery jump start.
• Lock-out assistance (key replacement
cost is the customer's responsibility).
• Fuel delivery — independent service
contractors, if not prohibited by state,
local or municipal law, shall deliver up
to 2 gal (8 L) of gasoline or 5 gal (20 L)
of diesel fuel to a disabled vehicle.
Roadside Assistance limits fuel delivery
service to two no-charge occurrences
within a 12-month period.
• Winch out — available within 100 ft
(30 m) of a paved or county
maintained road, no recoveries.• Towing — independent service
contractors, if not prohibited by state,
local or municipal law, shall tow Ford
eligible vehicles to an authorized dealer
within 35 mi (56 km) of the
disablement location or to the nearest
authorized dealer. If a member
requests a tow to an authorized dealer
that is more than 35 mi (56 km) from
the disablement location, the member
shall be responsible for any mileage
costs in excess of 35 mi (56 km).
• Roadside Assistance includes up to
$200 for a towed trailer if the disabled
eligible vehicle requires service at the
nearest authorized dealer. If the towing
vehicle is operational but the trailer is
not, then the trailer does not qualify for
any roadside services.
Vehicles Sold in the United States:
Using Roadside Assistance
Complete the roadside assistance
identification card and place it in your
wallet for quick reference. This card is in
the Owner's Manual kit.
United States vehicle customers who
require Roadside Assistance, call
1-800-241-3673.
If you need to arrange roadside assistance
for yourself, Ford Motor Company
reimburses a reasonable amount for
towing to the nearest dealership within
35 mi (56 km). To obtain reimbursement
information, United States vehicle
customers call 1-800-241-3673.
Customers need to submit their original
receipts.
188
Roadside Emergencies

Vehicles Sold in Canada: Getting
Roadside Assistance
To fully assist you should you have a
vehicle concern, Ford Motor Company of
Canada, Limited offers a complimentary
roadside assistance program. This program
is eligible within Canada or the continental
United States.
The service is available 24 hours a day,
seven days a week.
This program is separate from the New
Vehicle Limited Warranty, but the coverage
is concurrent with the powertrain coverage
period of your vehicle. Canadian roadside
coverage and benefits may differ from the
U.S. coverage.
If you require more information, please call
us in Canada at 1-800-665-2006, or visit
our website at www.ford.ca.
HAZARD FLASHERS
Note:If used when the vehicle is not
running, the battery loses charge. As a result,
there may be insufficient power to restart
your vehicle.
E304635E304635
The hazard flasher control is located on
the instrument panel. Use it when your
vehicle is creating a safety hazard for other
motorists.• Press the flasher control and all front
and rear direction indicators flash.
• Press the flasher control again to
switch them off.
FUEL SHUTOFF
WARNING: If your vehicle has been
involved in a crash, have the fuel system
checked. Failure to follow this instruction
could result in fire, personal injury or
death.
Note: When you try to restart your vehicle
after a fuel shutoff, your vehicle makes sure
that various systems are safe to restart.
Once your vehicle determines that the
systems are safe, your vehicle allows you to
restart.
Note:In the event that your vehicle does
not restart after your third attempt, contact
a qualified technician.
The fuel pump shutoff stops the flow of
fuel to the engine in the event of a
moderate to severe crash. Not every
impact causes a shutoff.
Should your vehicle shut off after a crash,
you may restart your vehicle.
If your vehicle has a key system:
1. Turn key to the off position.
2. Turn key to the start position.
3. Turn key to the off position.
4. Turn key to the on position.
5. The fuel pump is now re-enabled.
189
Roadside Emergencies

JUMP STARTING THE VEHICLE
WARNING: Batteries normally
produce explosive gases which can
cause personal injury. Therefore, do not
allow flames, sparks or lighted
substances to come near the battery.
When working near the battery, always
shield your face and protect your eyes.
Always provide correct ventilation.
WARNING: Keep batteries out of
reach of children. Batteries contain
sulfuric acid. Avoid contact with skin,
eyes or clothing. Shield your eyes when
working near the battery to protect
against possible splashing of acid
solution. In case of acid contact with skin
or eyes, flush immediately with water for
a minimum of 15 minutes and get prompt
medical attention. If acid is swallowed,
call a physician immediately.
WARNING: Use only adequately
sized cables with insulated clamps.
Preparing Your Vehicle
Do not attempt to push-start your
automatic transmission vehicle.
Note:Attempting to push-start a vehicle
with an automatic transmission may cause
transmission damage.
Note:Use only a 12-volt supply to start your
vehicle.
Note:Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle electrical system.
Park the booster vehicle close to the hood
of the disabled vehicle, making sure the
two vehicles do not touch.
Connecting the Jumper Cables
WARNING: Do not attach the
cables to fuel lines, engine rocker covers,
the intake manifold or electrical
components as grounding points. Stay
clear of moving parts. To avoid reverse
polarity connections, make sure that you
correctly identify the positive (+) and
negative (-) terminals on both the
disabled and booster vehicles before
connecting the cables.
WARNING: Do not attach the end
of the positive cable to the studs or
L-shaped eyelet located above the
positive (+) terminal of your vehicle’s
battery. High current may flow through
and cause damage to the fuses.
WARNING: Do not connect the end
of the second cable to the negative (-)
terminal of the battery to be jumped. A
spark may cause an explosion of the
gases that surround the battery.
Note:In the illustration, the bottom vehicle
represents the booster vehicle.
190
Roadside Emergencies

4
2
1
3
E142664
1. Connect the positive (+) jumper cable
to the positive (+) terminal of the
discharged battery.
2. Connect the other end of the positive
(+) cable to the positive (+) terminal
of the booster vehicle battery.
3. Connect the negative (-) cable to the
negative (-) terminal of the booster
vehicle battery.
4. Make the final connection of the
negative (-) cable to an exposed metal
part of the stalled vehicle's engine,
away from the battery and the fuel
injection system, or connect the
negative (-) cable to a ground
connection point if available.
E213266
Note:There is an optional jump start
terminal underneath the passenger side
entry steps.
Jump Starting
1. Start the engine of the booster vehicle
and rev the engine moderately, or press
the accelerator gently to keep your
engine speed between 2000 and 3000
RPM, as shown in your tachometer.
2. Start the engine of the disabled vehicle.
3. Once the disabled vehicle has been
started, run both vehicle engines for an
additional three minutes before
disconnecting the jumper cables.
Removing the Jumper Cables
Remove the jumper cables in the reverse
order that they were connected.
191
Roadside Emergencies

GETTING ASSISTANCE
OUTSIDE THE U.S. AND
CANADA
Before exporting your vehicle to a foreign
country, contact the appropriate foreign
embassy or consulate. These officials can
inform you of local vehicle registration
regulations and where to find diesel fuel.
If you cannot find diesel fuel or can only
get fuel with an anti-knock index lower
than is recommended for your vehicle,
contact a regional office or owner
relations/customer relationship office.
The use of low quality diesel fuel may
affect your emissions control system and
may cause engine damage. Ford Motor
Company/Ford of Canada is not
responsible for any damage caused by use
of improper fuel. In the United States, using
leaded fuel may also result in difficulty
importing your vehicle back into the U.S.
Ford dealerships outside of the U.S. and
Canada may be unable to support the
F-650/750 due to the specialized training
and servicing requirements of these
vehicles. If your vehicle must be serviced
while you are traveling or living in Central
or South America, the Caribbean, or the
Middle East, contact the nearest Ford
dealership. If the dealership cannot help
you, write or call:
FORD MOTOR COMPANY
Customer Relationship Center
1555 Fairlane Drive
Fairlane Business Park #3
Allen Park, Michigan 48101
U.S.A.
Telephone: (313) 594-4857
Fax: (313) 390-0804
Email: [email protected] customers in Guam, the
Commonwealth of the Northern Mariana
Islands (CNMI), America Samoa, and the
U.S. Virgin Islands, please feel free to call
our Toll-Free Number: (800) 841-FORD
(3673).
If your vehicle must be serviced while you
are traveling or living in Puerto Rico,
contact the nearest authorized dealer. If
the authorized dealer cannot help you,
contact:
FORD MOTOR COMPANY
Customer Relationship Center
1555 Fairlane Drive
Fairlane Business Park #3
Allen Park, Michigan 48101
U.S.A.
Telephone: (800) 841-FORD (3673)
FAX: (313) 390-0804
Email: [email protected]
www.ford.com.pr
If your vehicle must be serviced while you
are traveling or living in the Middle East,
contact the nearest authorized dealer. If
the authorized dealer cannot help you,
contact:
FORD MOTOR COMPANY
Customer Relationship Center
1555 Fairlane Drive
Fairlane Business Park #3
Allen Park, Michigan 48101
U.S.A.
Ford: 80004443673
Lincoln: 80004441067
If calling from the UAE: 80004441066
If calling from the Kingdom of Saudi
Arabia: 8008443673
If calling from Kuwait: 22280384
FAX: +971 4 3327266
Email: [email protected]
www.me.ford.com
197
Customer Assistance

Protected Component Rating Item
Body control module run
power 1 bus. 50 A 25
Not used. — 26
Upfitter battery feed. 20 A 27
Not used. — 28
Alternator 1 A-Line. 10 A 29
Not used. — 30
Hydromax pump. 60 A 31
Powertrain control module. 20 A 32
Canister vent solenoid (gas). 20 A 33
Canister purge solenoid
(gas).
Variable cam timing actu-
ator 11 (gas).
Heated exhaust gas oxygen
sensor (gas).
Urea tank power (diesel).
Exhaust gas recirculation
cool bypass valve (diesel).
A/C clutch relay. 10 A 34
Customer access vehicle
power 3 feed.
Variable oil pump (diesel).
Cooling fan (diesel).
Fan clutch (gas).
Exhaust brake switch.
Variable oil pressure control
(gas)
Coil on plug (gas) 20 A 35
Urea tank (diesel).
Glow plug controller
(diesel).
Nitrogen oxide sensor
control module (diesel).
Particulate matter sensor
(diesel).
Fuel volume control value
(diesel). 10 A 36
202
Fuses

Protected Component Rating Item
Fuel pressure regulator
(diesel).
Not used. — 37
Not used. — 38
Not used. — 39
Trailer brake control
module. 30 A 41
Upfitter spare. 30 A 43
Not used. — 45
A/C clutch solenoid. 10 A 46
Upfitter relay 1. 40 A 47
Upfitter run and accessory
feed. 20 A 48
Pump electronics module
(gas). 30 A 49
Fuel pump (diesel).
Injector power (gas). 15 A 50
Power point #1. 20 A 51
Not used. — 52
Trailer tow park lamp. 30 A 53
Not used. — 54
Upfitter relay 3. 20 A 55
Not used. — 56
USB power. 5 A 58
U-Haul park lamps. 10 A 59
Dual fuel tank selector
switch (diesel). 10 A 60
Not used. — 61
Not used. — 62
203
Fuses