2024 FORD F650/750 fuel consumption

Automatic High Beam Control.................57
Direction Indicators......................................58
Interior Lamps................................................58
Windows and Mirrors
Power Windows............................................60
Exterior Mirrors................................................61
Interior Mirror..................................................63
Sun Visors........................................................63
Instrument Cluster
Gauges..............................................................64
Warning Lamps and Indicators................67
Audible Warnings and Indicators............70
Information Displays
General Information......................................71
Information Messages.................................75
Climate Control
Manual Climate Control.............................86
Hints on Controlling the Interior Climate...........................................................................87
Heated Exterior Mirrors...............................88
Seats
Sitting in the Correct Position..................89
Head Restraints.............................................89
Manual Seats...................................................91
Power Seats....................................................92
Rear Seats.......................................................94
Front Seat Armrest.......................................95
Rear Seat Armrest........................................95
Auxiliary Power Points
Auxiliary Power Points................................96
USB Ports
Locating the USB Ports..............................98
Playing Media Using the USB Port.........98
Charging a Device.........................................98
Storage Compartments
Overhead Console......................................100
Starting and Stopping theEngine
General Information....................................101
Ignition Switch...............................................101
Starting a Gasoline Engine......................102
Starting a Diesel Engine............................103
Switching Off the Engine.........................104
Engine Idle Shutdown...............................105
Engine Block Heater...................................105
Fuel and Refueling
Safety Precautions......................................107
Fuel Quality - Diesel...................................108
Fuel Quality - Gasoline................................111
Running Out of Fuel - Diesel.....................112
Running Out of Fuel - Gasoline...............112
Refueling - Diesel..........................................112
Refueling - Gasoline....................................114
Fuel Consumption........................................115
Fuel Tank Selector Switch........................116
Engine Emission Control
Emission Law..................................................117
Catalytic Converter......................................118
Selective Catalytic Reductant System -Diesel...........................................................120
Diesel Particulate Filter.............................124
Transmission
Automatic Transmission..........................130
Power Take-Off............................................135
Rear Axle
General Information...................................136
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingTable of Contents

1.When your vehicle has stopped, shiftinto neutral (N) or park (P).
2.Apply the parking brake and switch theignition off.
3.Turn the fuel filler capcounterclockwise and remove it.
4.Refuel your vehicle as required.
5.Replace the fuel filler cap, turn itclockwise until you feel a strongresistance.
If the fuel cap warning lamp or a warningmessage appears in the instrument cluster,you may not have installed the fuel fillercap correctly.
If the fuel cap warning lamp remains on,at the next opportunity, safely pull off ofthe road, remove the fuel filler cap, alignthe cap properly and reinstall it. The checkfuel cap warning lamp or warning messagemay not reset immediately. It may takeseveral driving cycles for the indicators toturn off. A driving cycle consists of anengine start-up (after four or more hourswith the engine off) followed by normalcity and highway driving.
FUEL CONSUMPTION
The advertised capacity is the maximumamount of fuel that you can add to the fueltank after running out of fuel. Included inthe advertised capacity is an emptyreserve. The empty reserve is anunspecified amount of fuel that remainsin the fuel tank when the fuel gaugeindicates empty.
Note:The amount of fuel in the emptyreserve varies and should not be relied uponto increase driving range.
Filling the Fuel Tank
For consistent results when refueling:
•Turn the ignition off before fueling; aninaccurate reading results if the engineis left running.
•Use the same fill rate(low-medium-high) each time the tankis filled.
•Allow no more than one automaticshut-off when refueling.
Results are most accurate when the fillingmethod is consistent.
Calculating Fuel Economy
Do not measure fuel economy during thefirst 1,000 mi (1,600 km) of driving (this isyour engine’s break-in period). A moreaccurate measurement is obtained after2,000 mi (3,200 km) to 3,000 mi(4,800 km). Also, fuel expense, frequencyof fill ups or fuel gauge readings are notaccurate ways to measure fuel economy.
1.Fill the fuel tank completely and recordthe initial odometer reading.
2.Each time you fill the fuel tank, recordthe amount of fuel added.
3.After at least three fill ups, fill the fueltank and record the current odometerreading.
4.Subtract your initial odometer readingfrom the current odometer reading.
To calculate L/100 km (liters per 100kilometers) fuel consumption, multiply theliters used by 100, then divide by kilometerstraveled. To calculate MPG (miles pergallon) fuel consumption, divide milestraveled by gallons used.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingFuel and Refueling

EMISSION LAW
WARNING: Do not remove or alterthe original equipment floor covering orinsulation between it and the metal floorof the vehicle. The floor covering andinsulation protect occupants of thevehicle from the engine and exhaustsystem heat and noise. On vehicles withno original equipment floor coveringinsulation, do not carry passengers in amanner that permits prolonged skincontact with the metal floor. Failure tofollow these instructions may result infire or personal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components.Similar federal or provincial laws mayapply in Canada. We do not approve of anyvehicle modification without firstdetermining applicable laws.
Tampering with emissionscontrol systems includingrelated sensors or the DieselExhaust Fluid system can result in reducedengine power and the illumination of theservice engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative byany person other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery tothe ultimate purchaser or while it is inuse.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessiveexhaust smoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingEngine Emission ControlE67028

GENERAL DRIVING POINTS
General Information
•Accelerate smoothly and evenly. Rapidacceleration increases fuelconsumption without increasing engineperformance.
•When approaching a hill, press theaccelerator smoothly to start theincline at full power, and then shiftdown as needed to maintain vehiclespeed.
•When going down a hill, or long steepgrades, prevent overspeeding of theengine. Normally, choose the samegear to descend the hill that you use toascend the hill. The engine governorhas no control over engine speed whenit is being pushed by a loaded vehicle.
•Do not operate in a gear that permitsan engine speed more than themaximum governed speed or high-idleRPM (no load).
•Always shift to a lower gear at highaltitudes to prevent engine smoking.
Backing Up
WARNING: All vehicles have blindspots. To reduce the risk of severe injuryor property damage, never move yourvehicle to the side or rear or change laneswithout being sure your way is clear onboth sides and to your rear.
WARNING: To reduce the risk ofthe possibility of personal injury whilebacking up the vehicle, always be sureyour vehicle’s path is clear.
Before backing up your vehicle, be sure youcan do so safely. If anything behind the cablimits your view, do not rely on mirrorsalone to make sure that your intended pathis clear. If other people are in the vicinity,have someone standing well behind yourvehicle and outside of your intended path(visible through an exterior mirror) guideyou as you back up.
Although OSHA or some governmentalregulations may require the use of anelectrical or mechanical back up alarm towarn bystanders, such an alarm does notguarantee that the intended path is clear.When in doubt, get out of your vehicle andvisually check the intended path is clear.Back up slowly as to allow others time tomove, if necessary.
If you install an electrical back up alarm,connect it to the backup lamp circuit.
Parking
WARNING: When parking yourvehicle, do not leave the transmission ingear; if the key is in the on position andthe vehicle rolls, the engine could start.Failure to follow these instructions couldresult in an unattended vehicle moving,possibly causing personal injury orproperty damage.
Always use the parking brake. Whenparking on a grade, block the wheels andturn the front wheels to one side so that ifyour vehicle rolls, the front tires act againstthe curb to stop your vehicle. The frontwheels are more effective at stopping arolling vehicle than the rear wheels.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingDriving Hints

Follow your community’s regulations andstandards for recycling and disposing ofautomotive fluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection.Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
Coolant Change
At specific mileage intervals, as listed inthe scheduled maintenance information,the coolant should be changed. Theinstrument cluster display may display amessage to change coolant at this time.Add prediluted coolant approved to thecorrect specification. See Capacities andSpecifications (page 291).
Engine-driven Cooling Fan (FanClutch)
Your vehicle may have an engine drivencooling fan drive (also called a fan clutch).This fan drive changes the fan speed tomatch the vehicle’s changing cooling airflow requirements. Fan speed, fan noiselevel and fuel consumption all increasebased on the driving conditions thatinclude trailer towing, hill climbing, heavyloads, high speed and high ambienttemperature, individually or in combination.
The fan drive is designed to provide theminimum fan speed (and resultingminimum fan noise and fuel consumption)required to meet the ever changing vehiclecooling air flow requirements. You can hearfan noise increasing and decreasing as theengine power requirements and vehicledriving conditions change as you drive. Thisis to be expected as being normal to theoperation of your vehicle. High levels of fannoise might also be heard when yourengine is first started, and should normallydecrease after driving for a short time.
ENGINE COOLANT CHECK -
7.3L
WARNING: Do not remove thecoolant reservoir cap when the engine ison or the cooling system is hot. Wait 10minutes for the cooling system to cooldown. Cover the coolant reservoir capwith a thick cloth to prevent thepossibility of scalding and slowly removethe cap. Failure to follow this instructioncould result in personal injury.
WARNING: Do not put coolant inthe windshield washer reservoir. Ifsprayed on the windshield, coolant couldmake it difficult to see through thewindshield.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingMaintenance

Dispose of used engine coolant in anappropriate manner. Follow yourcommunity’s regulations and standardsfor recycling and disposing of automotivefluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection. Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
Coolant Change
Change the coolant at specific mileageintervals as listed in the scheduledmaintenance information. The informationdisplay may display a message to changecoolant at this time. Add predilutedcoolant approved to the correctspecification. See Capacities andSpecifications (page 291).
Engine-driven Cooling Fan (FanClutch)
Your vehicle comes with an engine drivencooling fan drive, also called a fan clutch.This fan drive changes the fan speed tomatch the vehicle’s changing cooling airflow requirements. Fan speed, fan noiselevel and fuel consumption all will increasebased on the driving conditions thatinclude trailer towing, hill climbing, heavyloads, high speed and high ambienttemperature, individually or in combination.
The fan drive is designed to provide theminimum fan speed, and resultingminimum fan noise and fuel consumptionrequired to meet the ever changing vehiclecooling air flow requirements. You will hearthe amount of fan noise increasing anddecreasing as the engine powerrequirements and vehicle driving conditionschange as you drive. This is to be expectedas being normal to the operation of yourvehicle. High levels of fan noise might alsobe heard when your engine is first started,and should normally decrease after drivingfor a short time.
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambienttemperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, thecoolant temperature gauge moves towardthe red zone:
A warning lamp illuminates anda message may appear in theinformation display.
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingMaintenanceE103308 E67028

Engine Coolant Check - 7.3L....................238Engine Emission Control.............................117Engine Idle Shutdown................................105Engine ImmobilizerSee: Passive Anti-Theft System......................51Engine Oil Capacity and Specification -6.7L Diesel...................................................296Engine Oil Capacity and Specification -7.3L.................................................................299Engine Oil Check...........................................227Engine Oil Dipstick - 6.7L Diesel.............227Engine Oil Dipstick - 7.3L...........................227Engine Specifications - 6.7L Diesel........291Engine Specifications - 7.3L.....................292Entering, Exiting or Climbing on ThisVehicle..............................................................18Environment.....................................................22Essential Towing Checks...........................183Event Data RecordingSee: Data Recording..............................................11Exhaust Brake................................................145Exhaust System Inspection.....................255Export Unique Options.................................18Exterior Mirrors.................................................61
F
Fastening the Seatbelts..............................39Federal Highway AdministrationRegulation.......................................................18Fifth Wheel Operation................................184Flat TireSee: Changing a Road Wheel........................287Ford Credit.........................................................15Ford Protect...................................................323Frame and Tow Hook Inspection..........260Front Seat Armrest........................................95Fuel and Refueling.......................................107Fuel Consumption.........................................115Fuel Filter - 7.3L............................................249Fuel Quality - Diesel....................................108Fuel Quality - Gasoline.................................111Fuel Tank Capacity - Diesel.....................303Fuel Tank Capacity - Gasoline...............304Fuel Tank Selector Switch.........................116Fuses................................................................202Fuse Specification Chart..........................202
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Gauges...............................................................64GearboxSee: Transmission..............................................130General Driving Points................................186General Information on RadioFrequencies...................................................46General Maintenance Information........325Getting Assistance Outside the U.S. andCanada..........................................................199Getting the Services You Need...............196
H
HandbrakeSee: Parking Brake.............................................140Hazard Flashers............................................190Headlamp AdjustingSee: Adjusting the Headlamps.....................248Headlamp Exit Delay....................................56Headlamp RemovalSee: Removing a Headlamp..........................250HeadrestSee: Head Restraints..........................................89Head Restraints..............................................89Heated Exterior Mirrors................................88HeatingSee: Climate Control..........................................86Hill Start Assist - Vehicles With:Hydraulic Brakes........................................143Hints on Controlling the InteriorClimate............................................................87Hints on Driving With Anti-LockBrakes............................................................140Hood LockSee: Opening and Closing the Hood...........223Horn.....................................................................53How Does the Pneumatic LockingDifferential Work........................................137Hydraulic Power Steering Fluid Capacityand Specification.......................................312
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Ignition Switch................................................101In California (U.S. Only)..............................197Information Display Control.......................53
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2024 F-650/750 (TBC) , enUSA, Edition date: 202210, First-PrintingIndex