Item Capacity Ford part name Ford part number /
Ford specification
Engine and fuel coolant
- diesel engine Refer to the diesel supplement.
Engine oil (includes
filter change) - 6.2L V8
and 6.8L V10 gas
engines
57.0 quarts (6.6L) • Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil (US)
• Motorcraft SAE 5W-20
Full Synthetic Motor Oil
(US)
• Motorcraft SAE 5W-20
Super Premium Motor
Oil (Canada)
• Motorcraft SAE 5W-20
Synthetic Motor Oil
(Canada) • XO-5W20-QSP (US)
• XO-5W20-QFS (US)
• CXO-5W20–LSP12
(Canada)
• CXO-5W-20-LFS12
(Canada) /
WSS-M2C930-A and API
Certification Mark
Engine oil (includes
filter change) - diesel
engine Refer to the diesel supplement.
Fuel tank (mid-ship) 28 gallons (106L) — —
Fuel tank (plastic) 35 gallons (132L) — —
Fuel tank (Aft axle) 40 gallons (151L) — —
Fuel tank - diesel
engine Refer to the diesel supplement.Maintenance and Specifications
408
2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)
Item Capacity Ford part name Ford part number /
Ford specification
Windshield washer fluid Fill as required Motorcraft Premium
Windshield Washer
Concentrate (US)
Premium Quality
Windshield Washer Fluid
(Canada) ZC-32–A (US)
CXC-37-(A, B, D, and F)
(Canada) /
WSB-M8B16–A2 /- -
1Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford Specification
EST-M2C118–A for complete refill of limited slip Ford axles. Ford design rear axles contain a
synthetic lubricant that does not require changing unless the axle has been submerged in water.
2Add the coolant type originally equipped in your vehicle.
3Ensure the correct automatic transmission fluid is used. Transmission fluid requirements are
indicated on the dipstick blade or the dipstick handle. Check the container to verify the fluid being
added is of the correct type. Refer to your scheduled maintenance information to determine the
correct service interval.
Automatic transmissions that require MERCON LV should only use MERCON LV fluid.
Use of any fluid other than the recommended fluid may cause transmission damage.
4Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set
by the indication on the dipstick’s normal operating range.
5Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.
6Refer to Checking automatic transmission fluid in this chapter for the correct dipstick type.
Fill to the proper capacity according to dipstick Type A.
7Refer to Checking automatic transmission fluid in this chapter for the correct dipstick type.
Fill to the proper capacity according to dipstick Type B.Maintenance and Specifications
410
2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)
Engine oil ..................................371
checking and adding ..............371
dipstick ....................................371
filter, specifications ........372, 406
recommendations ...................372
refill capacities ........................407
Event data recording ....................9
Exhaust fumes ..........................265
F
Fail safe cooling ........................379
Fleet MyKey programming ......127
Flexible Fuel Vehicle (FFV) ....382
Floor mats .................................121
Fluid capacities .........................407
Fog lamps ....................................87
Four-Wheel Drive vehicles .......296
driving off road .......................303
electronic shift ................297, 301
indicator light .........................298
lever operated shift ................298
manual locking hubs ..............297
preparing to drive your
vehicle .....................................281
Fuel ............................................382
calculating fuel
economy ............................25, 389
cap ...........................................385
capacity ...................................407
choosing the right fuel ...........386
detergent in fuel .....................388
filling your vehicle with
fuel ...........................382, 385, 389
filter, specifications ........382, 406
fuel pump shut-off ..................316
improving fuel economy ........389
octane rating ...........386–387, 411
quality ......................................387 running out of fuel .................388
safety information relating to
automotive fuels .....................382
Fuel - flex fuel vehicle
(FFV) .........................382, 386–387
Fuses ..................................316–317
G
Garage door opener ..................114
Gas cap (see Fuel cap) ............385
Gas mileage (see Fuel
economy) ...................................389
Gauges .........................................21
H
Hazard flashers .........................315
Headlamps ...................................86
aiming ..................................88–89
autolamp system .......................86
daytime running lights .............88
flash to pass ..............................87
high beam .................................87
replacing bulbs .........................93
turning on and off ....................86
Heating
heating and air conditioning
system .................................77, 80
Hill descent mode .....................277
Hill start assist ..........................291
Hood ..........................................367
I
Ignition ...............................262, 411
Illuminated visor mirror .............98 Index
445
2011 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)
