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•Idling for long periods of time (greater than one minute) may waste
fuel.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between third and fourth gear occurs.
Unnecessary shifting of this type could result in reduced fuel
economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toLubricant specificationsin
this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
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Fluid Ford Part
NameApplication Capacity
Engine oil
(includes filter
change)Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)All 6.0 quarts
(5.7L)
Engine coolant
1Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)All 30.6 quarts
(29.0L)3
Power steering
fluidMotorcraft
MERCONAT FAll Keep in FULL
range on
dipstick
Rear axle
2Motorcraft SAE
75W-140
Synthetic Rear
Axle LubricantDana 80 4.0 quarts
(3.9L)
Dana S135 and
Dana S14512.0 quarts
(11.7L)
Fuel tank N/A All 75 .0 gallons
(284.0L)
Transmission
4Motorcraft
MERCONSP
AT FAll 17.5 quarts
(16.6L)5
Parking brake
assemblyMotorcraft
MERCONAT FAll Fill to bottom of
fill plug hole
1Add the coolant type originally equipped in your vehicle.2Fill 1/4 inch to 9/16 inch (6 mm to 14 mm) below bottom of fill hole.
Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and is
considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is required or the
axle assembly has been submerged in water. The axle lubricant should
be changed any time the rear axle has been submerged in water.
3Capacity is approximate and will vary due to second stage manufacturer
completion of HVAC system. Fill to Hot/Cold Lines on reservoir.
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Maintenance and Specifications
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Item Ford part
nameFord part
numberFord
specification
Engine oil Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)
XO-5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)WSS-M2C930-A
with API
Certification
Mark
Automatic
transmission
Torqshift
5-speed
1
Motorcraft
MERCONSP
AT FXT-6-QSP MERCONSP
WSS-M2C919-D
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Parking brake
assemblyMotorcraft
MERCONAT FXT-2-QDX MERCON
Rear Axle
Dana 80, S135,
S145AxleMotorcraft SAE
75W-140
Synthetic Rear
Axle LubricantXY-75W140–QL WSL-M2C192-A
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Premium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. Check the container to verify the fluid being added is of the
correct type. Refer toscheduled maintenance informationto
determine the correct service interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
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fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
MERCON, MERCONV and MERCONSP are not
interchangeable. DO NOT mix MERCON, MERCONV and
MERCONSP. Use of dual usage fluids in an automatic
transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
ENGINE DATA
Engine 6.8L V10 engine
Cubic inches 415
Required fuel 87 octane
Firing order 1-6-5-10-2-7-3-8-4-9
Ignition system Coil on plug
Compression ratio 9.2:1
IDENTIFYING YOUR VEHICLE
Certification label for incomplete vehicles
On completed derivations of incomplete vehicles, the certification label is
affixed at a location determined by a subsequent stage manufacturer of
the completed vehicle. In these cases the completed vehicle is
manufactured in two or more stages by two or more separate
manufacturers.
Vehicle Identification Number
The vehicle identification number is attached to a metal tag and is
located on the front firewall to the right of the air filter.
If you ever find it necessary to communicate with Ford Motor Company
about your vehicle, always include the VIN in your communication.
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