2011 FORD SUPER DUTY cooling

WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. SeeAdding engine coolantin this
chapter for more information.
Refer to fail-safe cooling for additional information.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
WARNING:Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING:The fuel system may be under pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap. Otherwise,
fuel may spray out and injure you or others.
WARNING:If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may result in
serious personal injury.
WARNING:Automotive fuels can cause serious injury or death
if misused or mishandled.
WARNING:Fuel ethanol and gasoline may contain benzene,
which is a cancer-causing agent.
Maintenance and Specifications
377
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contain contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle until it reaches normal
operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
•Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Note:During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. This can damage rubber and other
polymers in the fuel system and may also clog small holes.
A quality fuel stabilizer should be added whenever actual or expected
storage periods exceed 30 days. Follow the instructions on the label. The
vehicle should then be operated at idle speed to circulate the additive
throughout the fuel system.
Cooling system
•Protect against freezing temperatures.
Battery
•Check and recharge as necessary. Keep connections clean and covered
with a light coat of grease.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Maintenance and Specifications
398
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Multi-point inspection
Ford recommended scheduled maintenance – In order to keep your
vehicle running right, it is important to have the systems on your vehicle
checked regularly. This can help identify potential issues and prevent
major problems. Ford Motor Company recommends the following
multi-point inspection be performed at every scheduled maintenance
interval to help ensure your vehicle keeps running great.
Be sure to ask your Ford or Lincoln Mercury dealership service advisor or
technician about the multi-point vehicle inspection. It’s a comprehensive
way to perform a thorough inspection of your vehicle. It’s your checklist
that gives you immediate feedback on the overall condition of your vehicle.
You’ll know what’s been checked, what’s okay, as well as those things that
may require future or immediate attention. The multi-point vehicle
inspection is one more way to keep your vehicle running great!
Check every six months
❑Check lap/shoulder belts and seat latches for wear and function❑Check parking brake for proper operation
❑Check safety warning lamps (brake, ABS, airbag, safety belt) for operation
❑Check cooling system fluid level and coolant strength
❑Check battery connections and clean if necessary
❑Check washer spray, wiper operation and clean all wiper blades (replace as necessary)
❑Check and lubricate all hinges, latches and outside locks. Inspect for correct operation
❑Check and lubricate door rubber weatherstrips. Inspect for excessive wear
❑Check and clean body and door drain holes. Inspect for clogs and obstructions
MUTLI-POINT INSPECTION - Recommended at every visit
❑Check and top-up fluid levels: brake, coolant recovery reservoir, manual and automatic transmission (if equipped with an
underhood dipstick), power steering (if equipped) and window washer
❑Inspect tires for wear and check air pressure, including spare.
❑Check exhaust system for leaks, damage, loose parts and foreign material.
❑Check battery performance.
❑Check operation of horn, exterior lamps, turn signals and hazard warning lights.
❑Check radiator, coolers, heater and air conditioning hoses.
❑Inspect windshield washer spray and wiper operation.
❑Check windshield for cracks, chips and pitting.
❑Inspect for oil and fluid leaks.
❑Inspect engine air filter.
❑Inspect half shaft dust boots, if equipped.
❑Check shocks and struts and other suspension components for leaks and damage.
❑Inspect steering and linkage.
❑Inspect accessory drive belt(s).
❑Inspect clutch operation, if equipped.
Scheduled Maintenance Guide
418
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Miles (x 1,000) 7.5 15 22.5 30 37.5 45 52.5 60 67.5 75
Kilometers (x 1,000) 12 24 36 48 60 72 84 96 108 120
Months 6 12 18 24 30 36 42 48 54 60
Change engine oil and filter• •••••••••
Rotate tires, inspect tire wear and measure tread
depth. Vehicles equipped with dual rear wheels
should only rotate if unusual wear is observed.• •••••••••
Inspect the wheels and related components for
abnormal noise, wear, looseness or drag• •••••••••
Perform multi-point inspection (recommended)• •••••••••
Inspect automatic transmission fluid level (if
equipped with a dipstick). Consult dealer for
requirements.•••••
Inspect brake pads, shoes, rotors, drums, brake
linings, hoses and parking brake•••••
Inspect engine cooling system concentration and
hoses•••••
Inspect exhaust system and heat shields•••••
Inspect front axle and U-joints; lubricate if equipped
with grease fittings (4WD vehicles)•••••
Inspect half-shaft boots (if equipped)•••••
Inspect and lubricate steering linkage, ball joints,
suspension, tie-rod ends, driveshaft and U-joints•••••
Torque the rear U-bolts (Transit Connect)•••••
Inspect cabin air filter (if equipped)• ••••
Scheduled Maintenance Guide
420
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Miles (x 1,000) 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150
Kilometers (x 1,000) 132 144 156 168 180 192 204 216 228 240
Months 66 72 78 84 90 96 102 108 114 120
Change engine oil and filter• •••••••••
Rotate tires, inspect tire wear and measure tread
depth. Vehicles equipped with dual rear wheels
should only rotate if unusual wear is observed.• •••••••••
Inspect the wheels and related components for
abnormal noise, wear, looseness or drag• •••••••••
Perform multi-point inspection (recommended)• •••••••••
Inspect automatic transmission fluid level (if
equipped with a dipstick). Consult dealer for
requirements.•••••
Inspect brake pads, shoes, rotors, drums, brake
linings, hoses and parking brake•••••
Inspect engine cooling system concentration and
hoses•••••
Inspect exhaust system and heat shields•••••
Inspect front axle and U-joints; lubricate if equipped
with grease fittings (4WD vehicles)•••••
Inspect half-shaft boots (if equipped)•••••
Inspect and lubricate steering linkage, ball joints,
suspension, tie-rod ends, driveshaft and U-joints•••••
Torque the rear U-bolts (Transit Connect)•••••
Inspect cabin air filter (if equipped)• ••••
Scheduled Maintenance Guide
421
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

in rear seat ......................195, 202
LATCH .....................................202
Child safety seats - booster
seats ...........................................207
Cleaning your vehicle
engine compartment ..............354
instrument panel ............356–357
interior .....................................357
plastic parts ............................355
safety belts ..............................357
washing ....................................352
waxing .....................................353
wheels ......................................353
wiper blades ............................355
Climate control (see Air
conditioning or Heating) ......78, 81
Clock adjust
AM/FM/CD .................................64
Compass, electronic
set zone adjustment .................27
Console ........................................99
overhead ....................................99
Controls
power seat ...............................156
steering column ......................111
Coolant
checking and adding ..............370
refill capacities ................374, 400
Cruise control
(see Speed control) ..................109
Customer Assistance ................311
Ford accessories for your
vehicle .....................................360
Ford Extended Service
Plan ..................................411, 414
Getting assistance outside
the U.S. and Canada ..............349
Getting roadside assistance ...311Getting the service you
need .........................................345
Ordering additional owner’s
literature .................................351
Utilizing the
Mediation/Arbitration
Program ...................................349
D
Daytime running lamps
(see Lamps) ................................88
Defrost
rear window and rearview
mirrors .......................................81
windshield .................................81
Dipstick
automatic transmission
fluid ..........................................391
engine oil .................................366
Driving under special
conditions ..................288, 301, 304
sand .........................................303
snow and ice ...........................305
through water .................303, 307
E
Electronic message center ...22, 40
Emergencies, roadside
jump-starting ..........................340
Emergency Flashers .................312
Emission control system ..........387
Engine ........................................404
cleaning ...................................354
coolant .....................................370
diesel ...........................................6
fail-safe cooling .......................374
idle speed control ...................368
Index
436
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

refill capacities ........................400
service points ..................362–364
Engine block heater .................263
Engine oil ..................................366
checking and adding ..............366
dipstick ....................................366
filter, specifications ........367, 399
recommendations ...................367
refill capacities ........................400
Event data recording ....................8
Exhaust fumes ..........................262
F
Fail safe cooling ........................374
Fleet MyKey programming ......126
Flexible Fuel Vehicle
(FFV) .........................................377
Floor mats .................................120
Fluid capacities .........................400
Fog lamps ....................................87
Four-Wheel Drive vehicles .......293
driving off road .......................299
electronic shift ................294, 298
indicator light .........................295
lever operated shift ................295
manual locking hubs ..............293
preparing to drive your
vehicle .....................................278
Fuel ............................................377
calculating fuel
economy ............................25, 384
cap ...........................................380
capacity ...................................400
choosing the right fuel ...........381
detergent in fuel .....................383
filling your vehicle
with fuel ..................377, 380, 384filter, specifications ........377, 399
fuel pump shut-off ..................313
improving fuel economy ........384
octane rating ...................382, 404
quality ......................................382
running out of fuel .................383
safety information relating to
automotive fuels .....................377
Fuel - flex fuel vehicle
(FFV) .........................377, 381–382
Fuses ..................................313–314
G
Garage door opener ..................115
Gas cap (see Fuel cap) ............380
Gas mileage
(see Fuel economy) .................384
Gauges .........................................21
H
Hazard flashers .........................312
Headlamps ...................................86
aiming ..................................88–89
autolamp system .......................86
daytime running lights .............88
flash to pass ..............................87
high beam .................................87
replacing bulbs .........................92
turning on and off ....................86
Heating
heating and air conditioning
system .................................78, 81
Hill descent mode .....................275
Hill launch assist .......................287
Hood ..........................................362
Index
437
2011 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)