
Do not start your engine with the air cleaner removed and do
not remove it while the engine is running.
IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
6.8L V10 ENGINE
1. Engine coolant reservoir
2. Engine oil filler cap
3. Automatic transmission fluid dipstick
4. Power distribution box
5. Engine oil dipstick
6. Air filter assembly
7. Brake fluid reservoir
8. Power steering fluid reservoir
1254367
8
Maintenance and care
58

2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level on the
dipstick. It should be between the
arrows in the FULL range on the
side of the dipstick with the words
MAX. HOT at the top. Do not add
fluid if the level is within this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL range. Be sure to put the dipstick
back in the reservoir.
TRANSMISSION FLUID
Checking automatic transmission fluid
Refer to your Scheduled Maintenance Guide for scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
ADD MAX. HOTFULL
Maintenance and care
70

Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in theCapacities and specifications
chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 250 mL (1/2 pint) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause shift and/or engagement concerns
and/or possible damage.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
The original universal joints are equipped with grease fittings.
Lubrication will be necessary. Refer to the Scheduled Maintenance Guide
for maintenance intervals.
BATTERY
Your vehicle is equipped with a
Motorcraft maintenance-free battery
which normally does not require
additional water during its life of
service.
However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the Scheduled Maintenance Guide for
the service interval schedules.
Keep the electrolyte level in each cell up to the “level indicator”.
Do not overfill the battery cells.
Maintenance and care
72

5Indicates only approximate dry-fill capacity. Some applications may
vary based on cooler size and if equipped with in-tank cooler. The
amount of transmission fluid and fluid level should be set by the
indication on the dipstick’s normal operating range.
LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid High
Performance
DOT 3 Motor
Vehicle Brake
FluidC6AZ-19542-AB ESA-M6C25-A
and DOT 3
Engine coolant Ford Premium
Engine CoolantE2FZ-19549-AA
(in Canada,
Motorcraft
CXC-8-B)ESE-M97B44-A
Engine oil Motorcraft SAE
5W-30 Super
Premium Motor
OilXO-5W30-QSP WSS-M2C153-G
with API
Certification
Mark
Automatic
transmission
(4R100)
1
Motorcraft
MERCONAT FXT-2-QDX MERCON
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Parking brake
assemblyMotorcraft
MERCONXT-2-QDX MERCON
Dana Axle Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantF1TZ-19580-B WSL-M2C192-A
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your Scheduled Maintenance
Guide to determine the correct service interval.
Capacities and specifications
94

Air cleaner filter ....................61,92
Ambulance packages ....................3
Anti-lock brake system
(see Brakes) ...........................27,28
Automatic transmission
driving an automatic
overdrive ...................................31
fluid, refill capacities ................93
fluid, specification ....................95
Axle
lubricant specifications ............95
refill capacities ..........................93
Battery .........................................72
acid, treating emergencies .......72
charging system warning light ..7
jumping a disabled battery ......52
maintenance-free ......................72
replacement, specifications .....92
servicing ....................................72
voltage gauge ............................13
Brakes .....................................27,28
anti-lock ................................27,28
anti-lock brake system
(ABS) warning light ............10,28
brake warning light ....................7
fluid, checking and adding ......62
fluid, refill capacities ................93
fluid, specifications ..............94,95
lubricant specifications .......94,95
shift interlock ............................30
Break-in period .............................3
Capacities for refilling fluids ......93
Cleaning your vehicle .................91
engine compartment ................91
exterior ......................................91
wheels ........................................91
Coolant ..............................64,66,67
checking and adding ................65
refill capacities .....................67,93
specifications .......................94,95
Cruise control
(see Speed control) ....................18Daytime running lamps
(see Lamps) ................................16
Dipstick
engine oil ...................................59
Doors
door ajar warning .....................10
Driveline universal joint
and slip yoke ...............................72
Driving under special
conditions
through water ...........................38
Emergencies, roadside
jump-starting ............................52
Emission control system ............88
Engine ..........................................95
check engine/
service engine soon light ........8,9
coolant .......................................64
idle speed control .....................72
lubrication specifications ....94,95
refill capacities ..........................93
service points ............................58
Engine block heater ...................26
Engine oil ....................................59
checking and adding ...........59,60
dipstick ......................................59
filter, specifications .............60,92
recommendations .....................60
refill capacities .....................59,93
specifications .............59,60,94,95
Exhaust fumes ............................26
Fail safe cooling ..........................68
Fluid capacities ...........................93
Fuel ..............................................79
calculating fuel economy .........82
capacity .....................................93
choosing the right fuel .............81
comparisons with EPA fuel
economy estimates ...................85
detergent in fuel .......................82
filling your vehicle
with fuel ...............................79,82
Index
98

Power distribution box
(see Fuses) .................................44
Power steering
fluid, checking and adding ......69
fluid, refill capacity ..................93
fluid, specifications ..............94,95
Relays .....................................41,48
Safety belts
(see Safety restraints) ...............11
Safety defects, reporting ............97
Safety restraints
warning light and chime .......7,11
Servicing your vehicle ................57
Spark plugs, specifications ....92,95
Special notice ...........................3,96
Specification chart,
lubricants ................................94,95
Speed control ..............................18
Speedometer ...............................14
Starting your vehicle .............23,25
jump starting ............................52
Tachometer .................................15
Tires ...................................48,75,76
changing ...............................48,49
checking the pressure ..............76
replacing ...............................50,77rotating ......................................77
snow tires and chains ..............78
tire grades .................................76
treadwear ..................................75
Towing ....................................35,76
trailer towing ............................35
wrecker ......................................56
Transmission ...............................30
fluid, checking and adding
(automatic) ...............................70
fluid, refill capacities ................93
lubricant specifications ............95
Trip odometer .............................14
Turn signal ..................................11
Vehicle Identification Number
(VIN) ............................................95
Vehicle loading ............................33
Ventilating your vehicle .............26
Warning chimes ...........................11
Warning lights (see Lights) .........6
Water, Driving through ...............38
Windshield washer
fluid and wipers
operation ...................................21
Wrecker towing ...........................56
Index
100

Fuel information Unleaded only - 87 octane
Fuel tank capacity 284.0L (75 gallons)
Engine oil (includes filter change) 5.7L (6.0 quarts). Use Motorcraft
SAE 5W-30 Super Premium Motor
Oil, Ford specification
WSS-M2C153-G.
Tire size and pressure Refer to the Certification Label.
Power steering fluid capacity Keep in FULL range on dipstick.
Use Motorcraft MERCONAT F.
Automatic transmission fluid
capacity
116.8L (17.7 quarts). Use
Motorcraft MERCONAT F.
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your Scheduled Maintenance
Guide to determine the correct service interval.
Filling station information
104