
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. Air filter assembly
6. Engine oil dipstick
7. Brake fluid reservoir
8. Power steering fluid reservoir
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Maintenance and Specifications
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ENGINE OIL
Checking the engine oil
Refer toscheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level dipstick.
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
•If the oil level iswithin the lower and upper holes,the oil level is
acceptable.DO NOT ADD OIL.
•If the oil level isbelow the lower hole,engine oil must be added to
raise the level within the normal operating range.
•Do not overfill the engine with oil. Oil levels above the upper
hole mark may cause engine damage.If the engine is overfilled,
some oil must be removed from the engine by an authorized dealer.
7. Put the dipstick back in and ensure it is fully seated.
Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
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Maintenance and Specifications
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2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level dipstick.
4. Install the dipstick and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until three clicks can be heard.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils “Certified For Gasoline Engines” by the American
Petroleum Institute (API). An oil with this trademark symbol conforms
to the current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine’s warranty, use Motorcraft SAE 5W-20 or an
equivalent SAE 5W-20 oil meeting Ford specification WSS-M2C930-A.
SAE 5W-20 oil provides optimum fuel economy and durability
performance meeting all requirements for your vehicle’s engine.
Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
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Supplement
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Maintenance and Specifications
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Item Capacity Ford Part NameFord Part Number /
Ford Specification
Engine oil 6.0 quarts (5.7L)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-speed17.5 quarts
(16.6L)
3
Motorcraft MERCONLV
AT F
4
XT-10-QLV /
MERCONLV
WSS-M2C938-A
Power steering fluidKeep in FULL
range on dipstick
Motorcraft MERCONV
AT FXT-5-QM /
MERCONV
Parking brake assemblyFill to bottom of
fill plug hole
Rear Axle
Dana 804.0 quarts (3.9L)
5
Motorcraft SAE 75W-90
Synthetic Axle LubricantXY-75W90-QLS /
GL-5
Rear Axle
Dana S1107.0 quarts (6.6L)
6
Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A and
GL-5
Rear Axle
Dana S1307.0 quarts (6.6L)
5
Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A and
GL-5
Rear Axle
Dana Spicer 17060S16.0 quarts
(15.1L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A and
GL-5
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Supplement
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Maintenance and Specifications
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A
ABS (see Brakes) .......................52
Air cleaner filter ...............118–120
Ambulance packages ....................5
Antifreeze (see Engine
coolant) .......................................95
Anti-lock brake system
(see Brakes) ..........................52–53
Automatic transmission
driving an automatic
overdrive ...................................57
fluid, adding ............................115
fluid, checking ........................115
fluid, refill capacities ..............121
fluid, specification ..................121
Axle
lubricant specifications ..........121
refill capacities ........................121
B
Battery .........................................93
acid, treating emergencies .......93
jumping a disabled battery ......75
maintenance-free ......................93
replacement, specifications ...120
servicing ....................................93
Brakes ..........................................51
anti-lock ...............................52–53
anti-lock brake system (ABS)
warning light .............................53
fluid, checking and adding ...112,
115
fluid, refill capacities ..............121
fluid, specifications .................121
lubricant specifications ..........121
shift interlock ............................55
Bulbs ............................................17
C
Capacities for refilling fluids ....121Cleaning your vehicle
engine compartment ................88
wheels ........................................88
Coolant
checking and adding ................95
refill capacities ..................99, 121
specifications ..........................121
Cruise control
(see Speed control) ....................19
Customer Assistance ..................61
Ford Extended Service Plan ...84
Getting assistance outside the
U.S. and Canada .......................85
Getting roadside assistance .....61
Getting the service you
need ...........................................81
Ordering additional owner’s
literature ...................................86
Utilizing the
Mediation/Arbitration
Program .....................................84
D
Daytime running lamps
(see Lamps) ................................16
Dipstick
automatic transmission
fluid ..........................................115
engine oil ...................................91
Driving under special
conditions ....................................59
through water ...........................60
E
Emergencies, roadside
jump-starting ............................75
Emission control system ..........109
Engine ........................................124
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Supplement
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Index
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cleaning .....................................88
coolant .......................................95
fail-safe cooling .......................100
idle speed control .....................93
lubrication specifications .......121
refill capacities ........................121
service points ............................90
Engine oil ....................................91
checking and adding ................91
dipstick ......................................91
filter, specifications ..........92, 120
recommendations .....................92
refill capacities ........................121
specifications ..........................121
Event data recording ....................5
Exhaust fumes ............................50
F
Fail safe cooling ........................100
Fluid capacities .........................121
Fuel ............................................101
calculating fuel economy .......105
capacity ...................................121
choosing the right fuel ...........104
comparisons with EPA fuel
economy estimates .................108
detergent in fuel .....................105
filling your vehicle with
fuel ...................................101, 106
filter, specifications ........101, 120
improving fuel economy ........105
octane rating ...................104, 124
quality ......................................104
running out of fuel .................105
safety information relating to
automotive fuels .....................101
Fuses ............................................62G
Gas mileage (see Fuel
economy) ...................................105
Gauges .........................................13
transmission fluid
temperature gauge ...................16
H
Hazard flashers ...........................61
Headlamps ...................................16
daytime running lights .............16
flash to pass ..............................17
high beam .................................16
turning on and off ....................16
I
Ignition .................................48, 124
Inspection/maintenance (I/M)
testing ........................................110
Instrument panel
cluster ..........................................8
lighting up panel and
interior .......................................17
J
Jump-starting your vehicle ........75
K
Keys
positions of the ignition ...........48
L
Lamps
daytime running light ...............16
headlamps .................................16
2008 Motorhome(mot)
Supplement
USA(fus)
Index
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