2015 FORD SUPER DUTY fuel pressure

•Adding certain accessories to yourvehicle (for example bug deflectors,rollbars/light bars, running boards, skiracks) may reduce fuel economy.
•Using fuel blended with alcohol maylower fuel economy.
•Fuel economy may decrease with lowertemperatures during the first 8–10miles (12–16 kilometers) of driving.
•Driving on flat terrain offers improvedfuel economy as compared to drivingon hilly terrain.
•Transmissions give their best fueleconomy when operated in the topcruise gear and with steady pressureon the gas pedal.
•Close windows for high speed driving.
EMISSION CONTROL SYSTEM
WARNINGS
Do not park, idle, or drive your vehiclein dry grass or other dry ground cover.The emission system heats up theengine compartment and exhaust system,which can start a fire.
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your dealer inspect yourvehicle immediately. Do not drive if yousmell exhaust fumes.
Your vehicle is equipped with variousemission control components and acatalytic converter that will enable yourvehicle to comply with applicable exhaustemission standards. To make sure that thecatalytic converter and other emissioncontrol components continue to workproperly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while yourvehicle is moving, especially at highspeeds.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
The scheduled maintenance items listedin scheduled maintenance information areessential to the life and performance ofyour vehicle and to its emissions system.
If you use parts other than Ford, Motorcraftor Ford-authorized parts for maintenancereplacements, or for service ofcomponents affecting emission control,such non-Ford parts should be theequivalent to genuine Ford Motor Companyparts in performance and durability.
Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damagedexhaust system may allow exhaust toenter the vehicle. Have a damaged orimproperly operating exhaust systeminspected and repaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehiclesare not permitted to intentionally removean emission control device or prevent itfrom working. Information about yourvehicle’s emission system is on the VehicleEmission Control Information Decallocated on or near the engine. This decalalso lists engine displacement
Please consult your warranty informationfor complete details.
141Super Duty (), enUSAFuel and Refueling

•Transmissions give their best fueleconomy when operated in the topcruise gear and with steady pressureon the gas pedal.
•Four-wheel-drive operation (ifequipped) is less fuel efficient thantwo-wheel-drive operation.
•Close the windows for high-speeddriving.
DRIVING THROUGH WATER
Note:Driving through deep water abovethe recommended levels can cause vehicledamage.
If driving through deep or standing wateris unavoidable, proceed very slowly. Neverdrive through water that is higher than thebottom of the wheel rims (for cars) or thebottom of the hubs (for trucks).
When driving through water, traction orbrake capability may be limited. Also,water may enter your engine’s air intakeand severely damage your engine or yourvehicle may stall.
Once through the water, always dry thebrakes by moving your vehicle slowly whileapplying light pressure on the brake pedal.Wet brakes do not stop the vehicle asquickly as dry brakes.
FLOOR MATS
WARNINGS
Always use floor mats that aredesigned to fit the foot well of yourvehicle, leaving the pedal areaunobstructed, and which can be firmlysecured to retention posts so that theycannot slip out of position and interferewith the pedals or impair safe operation ofyour vehicle in other ways.
Incorrectly fitted floor mats cancause the accelerator pedal tobecome stuck in the open position.This can cause loss of vehicle control.
Always correctly install the floormats to the retention posts so thatthey cannot slip out of position orobstruct pedal operation.
Do not place unsecured floor matsor any other covering in the foot well.
Do not place additional floor matsor any other covering on top of theoriginal floor mats. This will reducethe pedal clearance and interfere with thepedal operation.
Do not allow objects to fall orbecome trapped under the pedals ofyour vehicle. This can cause loss ofvehicle control.
Carry out regular inspections to makesure the floor mats are secure.
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6.Recheck the fluid level in the reservoir.Do not add fluid if the level is betweenthe MIN and MAX range.
7.If the fluid is low, add fluid in smallamounts, continuously checking thelevel until it is between the MIN andMAX range. For proper fluid type, SeeCapacities and Specifications (page301). Be sure to put the cap back on thereservoir.
WASHER FLUID CHECK
WARNING
If you operate your vehicle intemperatures below 40°F (5°C), usewasher fluid with antifreezeprotection. Failure to use washer fluid withantifreeze protection in cold weather couldresult in impaired windshield vision andincrease the risk of injury or accident.
Add fluid to fill the reservoir if the level islow. Only use a washer fluid that meetsFord specifications. See Capacities andSpecifications (page 301).
State or local regulations on volatileorganic compounds may restrict the useof methanol, a common windshield washerantifreeze additive. Washer fluidscontaining non-methanol antifreezeagents should be used only if they providecold weather protection without damagingthe vehicle’s paint finish, wiper blades orwasher system.
FUEL FILTER
Your vehicle is equipped with a lifetimefuel filter that is integrated with the fueltank. Regular maintenance or replacementis not needed.
CHANGING THE 12V BATTERY
WARNINGS
This vehicle may be equipped withmore than one battery, removal ofcable from only one battery does notdisconnect the vehicle electrical system.Be sure to disconnect cables from allbatteries when disconnecting power.Failure to do so may cause seriouspersonal injury or property damage.
Batteries normally produce explosivegases which can cause personalinjury. Therefore, do not allowflames, sparks or lighted substances tocome near the battery. When working nearthe battery, always shield your face andprotect your eyes. Always provide properventilation.
When lifting a plastic-cased battery,excessive pressure on the end wallscould cause acid to flow through thevent caps, resulting in personal injury anddamage to the vehicle or battery. Lift thebattery with a battery carrier or with yourhands on opposite corners.
Keep batteries out of reach ofchildren. Batteries contain sulfuricacid. Avoid contact with skin, eyes orclothing. Shield your eyes when workingnear the battery to protect against possiblesplashing of acid solution. In case of acidcontact with skin or eyes, flushimmediately with water for a minimum of15 minutes and get prompt medicalattention. If acid is swallowed, call aphysician immediately.
Note:If your battery has a cover/shield,make sure it is reinstalled after the batteryhas been cleaned or replaced.
Note:Battery posts, terminals and relatedaccessories contain lead and leadcompounds. Wash hands after handling.
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GENERAL INFORMATION
Your Ford or Lincoln authorized dealer hasmany quality products available to cleanyour vehicle and protect its finishes.
CLEANING PRODUCTS
For best results, use the following productsor products of equivalent quality:
•Motorcraft Bug and Tar Remover(ZC-42)
•Motorcraft Custom Bright MetalCleaner (ZC-15)
•Motorcraft Detail Wash (ZC-3-A)
•Motorcraft Dusting Cloth (ZC-24)
•Motorcraft Engine Shampoo andDegreaser (U.S. only) (ZC-20)
•Motorcraft Engine Shampoo (Canadaonly) (CXC-66-A)
•Motorcraft Multi-Purpose Cleaner(Canada only) (CXC-101)
•Motorcraft Premium Glass Cleaner(Canada only) (CXC-100)
•Motorcraft Premium QualityWindshield Washer Fluid (Canadaonly) [CXC-37-(A, B, D or F)]
•Motorcraft Premium Windshield WashConcentrate with Bitterant (U.S. only)(ZC-32-B2)
•Motorcraft Professional StrengthCarpet & Upholstery Cleaner (ZC-54)
•Motorcraft Spot and Stain Remover(U.S. only) (ZC-14)
•Motorcraft Ultra-Clear Spray GlassCleaner (ZC-23)
•Motorcraft Wheel and Tire Cleaner(ZC-37-A)
CLEANING THE EXTERIOR
Wash your vehicle regularly with cool orlukewarm water and a neutral pHshampoo, such as Motorcraft Detail Wash.
•Never use strong household detergentsor soap, such as dish washing orlaundry liquid. These products candiscolor and spot painted surfaces.
•Never wash a vehicle that is “hot to thetouch” or during exposure to strong,direct sunlight.
•Dry your vehicle with a chamois or softterry cloth towel in order to eliminatewater spotting.
•Immediately remove items such asgasoline, diesel fuel, bird droppings andinsect deposits because they can causedamage to your vehicle’s paintworkand trim over time. Use Motorcraft Bugand Tar Remover.
•Remove any exterior accessories, suchas antennas, before entering a carwash.
Note:Suntan lotions and insect repellentscan damage any painted surface; if thesesubstances come in contact with yourvehicle, wash off as soon as possible.
Stripes or Graphics (if equipped)
Do not use a commercial or high-pressuresprayer on the surface or edge of stripesand graphics. This can cause damage tothe film and cause the edge of the film topeel away from the vehicle surface.
Exterior Chrome
Note:Never use abrasive materials such assteel wool or plastic pads as they canscratch the chrome surface.
Note:Do not use chrome cleaner, metalcleaner or polish on wheels and wheelcovers
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Engine
•The engine oil and filter should bechanged prior to storage, as usedengine oil contain contaminates thatmay cause engine damage.
•Start the engine every 15 days. Run atfast idle until it reaches normaloperating temperature
•With your foot on the brake, shiftthrough all the gears while the engineis running.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm there are no cooling systemleaks, and fluid is at the recommendedlevel.
Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery, itmay be advisable to disconnect thebattery cables to ensure battery chargeis maintained for quick starting.
Note:If battery cables are disconnected, itwill be necessary to reset memory features.
Brakes
•Make sure brakes and parking brakeare fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 feet (8meters) every 15 days to lubricateworking parts and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
•Check under the hood for any foreignmaterial that may have collectedduring storage (mice/squirrel nests).
•Check the exhaust for any foreignmaterial that may have collectedduring storage.
•Check tire pressures and set tireinflation per the Tire Label.
•Check brake pedal operation. Driveyour vehicle 15 feet (4.5 meters) backand forth to remove rust build-up.
•Check fluid levels (including coolant,oil and gas) to make sure there are noleaks, and fluids are at recommendedlevels.
•If the battery was removed, clean thebattery cable ends and inspect.
Contact your authorized dealer if you haveany concerns or issues.
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If your vehicle is equipped withdual rear wheels it isrecommended that the front andrear tires (in pairs) be rotated onlyside to side. We do notrecommend splitting up the dualrear wheels. Rotate them side toside as a set. After tire rotation,inflation pressures must beadjusted for the tires newpositions in accordance withvehicle requirements.
Sometimes irregular tire wear canbe corrected by rotating the tires.
USING SNOW CHAINS
WARNING
Snow tires must be the same size,load index, speed rating as thoseoriginally provided by Ford. Use ofany tire or wheel not recommended byFord can affect the safety andperformance of your vehicle, which couldresult in an increased risk of loss of vehiclecontrol, vehicle rollover, personal injury anddeath. Additionally, the use ofnon-recommended tires and wheels couldcause steering, suspension, axle, transfercase or power transfer unit failure.
Note:Do not use snow chains on vehicleswith 20 inch wheels and tires.
The tires on your vehicle have all-weathertreads to provide traction in rain and snow.However, in some climates, you may needto use snow tires and cables. If you needto use cables, it is recommended that steelwheels (of the same size andspecifications) be used, as cables may chipaluminum wheels.
Note:The suspension insulation andbumpers will help prevent vehicle damage.Do not remove these components from yourvehicle when using snow tires and chains.
Follow these guidelines when using snowtires and chains:
•If possible, avoid fully loading yourvehicle
•Use only SAE Class S chains.
•Install chains securely, verifying thatthe chains do not touch any wiring,brake lines or fuel lines.
•Drive cautiously. If you hear the chainsrub or bang against your vehicle, stopand retighten the chains. If this doesnot work, remove the chains to preventdamage to your vehicle.
•Remove the tire chains when they areno longer needed. Do not use tirechains on dry roads.
If you have any questions regarding snowchains or cables, please contact yourauthorized dealer.
TIRE PRESSURE MONITORING
SYSTEM
WARNING
The tire pressure monitoring systemis not a substitute for manuallychecking tire pressure. The tirepressure should be checked periodically(at least monthly) using a tire gauge, seeInflating your tires in this chapter. Failureto properly maintain your tire pressurecould increase the risk of tire failure, lossof control, vehicle rollover and personalinjury.
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Each tire, including the spare (ifprovided), should be checkedmonthly when cold and inflatedto the inflation pressurerecommended by the vehicle manufactureron the vehicle placard or tire inflationpressure label. (If your vehicle has tires ofa different size than the size indicated onthe vehicle placard or tire inflation pressurelabel, you should determine the proper tireinflation pressure for those tires.)
As an added safety feature, your vehiclehas been equipped with a Tire PressureMonitoring System (TPMS) thatilluminates a low tire pressure telltalewhen one or more of your tires issignificantly under-inflated. Accordingly,when the low tire pressure telltaleilluminates, you should stop and checkyour tires as soon as possible, and inflatethem to the proper pressure. Driving on asignificantly under-inflated tire causes thetire to overheat and can lead to tire failure.Under-inflation also reduces fuel efficiencyand tire tread life, and may affect thevehicle’s handling and stopping ability.
Please note that the TPMS is not asubstitute for proper tire maintenance, andit is the driver’s responsibility to maintaincorrect tire pressure, even if under-inflationhas not reached the level to triggerillumination of the TPMS low tire pressuretelltale.
Your vehicle has also been equipped witha TPMS malfunction indicator to indicatewhen the system is not operating properly.The TPMS malfunction indicator iscombined with the low tire pressuretelltale. When the system detects amalfunction, the telltale will flash forapproximately one minute and then remaincontinuously illuminated. This sequencewill continue upon subsequent vehiclestart-ups as long as the malfunction exists.
When the malfunction indicator isilluminated, the system may not be ableto detect or signal low tire pressure asintended. TPMS malfunctions may occurfor a variety of reasons, including theinstallation of replacement or alternatetires or wheels on the vehicle that preventthe TPMS from functioning properly.Always check the TPMS malfunctiontelltale after replacing one or more tires orwheels on your vehicle to ensure that thereplacement or alternate tires and wheelsallow the TPMS to continue to functionproperly.
The tire pressure monitoring systemcomplies with part 15 of the FCC rules andwith RSS-210 of Industry Canada.Operation is subject to the following twoconditions: (1) This device may not causeharmful interference, and (2) This devicemust accept any interference received,including interference that may causeundesired operation.
Changing Tires With a TirePressure Monitoring System
Note:Each road tire is equipped with a tirepressure sensor located inside the wheeland tire assembly cavity. The pressuresensor is attached to the valve stem. Thepressure sensor is covered by the tire and isnot visible unless the tire is removed. Takecare when changing the tire to avoiddamaging the sensor
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Fuel and Refueling.......................................136Fuel Consumption.......................................140Calculating Fuel Economy..............................140Filling the Tank....................................................140Fuel Filter........................................................244Fuel Quality.....................................................137Choosing the Right Fuel...................................137Choosing the Right Fuel With a Flex FuelVehicle (If Equipped)....................................137Diesel Engine........................................................137Octane Recommendations.............................137Fuel Shutoff....................................................213Fuses.................................................................223Fuse Specification Chart...........................223Passenger Compartment FusePanel..................................................................228Power Distribution Box....................................223
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Garage Door OpenerSee: Universal Garage Door Opener.............121Gauges................................................................75Engine Coolant Temperature Gauge.............76Engine Oil Pressure Gauge................................76Fuel Gauge..............................................................76Information Display..............................................77Transmission Fluid TemperatureGauge...................................................................76General Information on RadioFrequencies...................................................46General Maintenance Information.......440Multi-point Inspection.....................................442Owner Checks and Services...........................441Protecting Your Investment..........................440Why Maintain Your Vehicle?.........................440Why Maintain Your Vehicle at YourDealership?....................................................440Getting Assistance Outside the U.S. andCanada.........................................................220Getting the Services You Need................217Away From Home...............................................217Global Opening...............................................70Opening the Windows........................................70
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HandbrakeSee: Parking Brake.............................................163Hazard Warning Flashers...........................213HDCSee: Using Hill Descent Control....................170Head Restraints.............................................110Adjusting the Head Restraint...........................111Heated Seats..................................................116Rear Heated Seats ..............................................117Heated Steering Wheel................................62Heated Windows and Mirrors..................108Heated Exterior Mirror......................................108Heated Rear Window.......................................108HeatingSee: Climate Control.........................................103Hill Start Assist..............................................163Using Hill Start Assist.......................................163Hints on Controlling the InteriorClimate..........................................................106Cooling the Interior Quickly.............................107General Hints.......................................................106Heating the Interior Quickly............................106Recommended Settings for Cooling ..........107Recommended Settings for Heating..........107Side Window Defogging in ColdWeather............................................................108Hints on Driving With Anti-LockBrakes............................................................162Hood LockSee: Opening and Closing the Hood...........232
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Ignition Switch...............................................132In California (U.S. Only).............................218Information Display Control........................61Type 1.........................................................................61Type 2.......................................................................62Information Displays......................................81General Information.............................................81
460Super Duty (), enUSAIndex