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. Engine oil dipstick
5. Air filter assembly
6. Brake fluid reservoir
7. Power steering fluid reservoir
ENGINE OIL
Checking the engine oil
Refer to the Scheduled Maintenance Guide for the appropriate intervals
for checking the engine oil .
1. Make sure the vehicle is on level ground.
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Maintenance and care
55
4. Install the indicator 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 indicator and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this Certification
Trademark.
Use SAE 5W-30 motor oil certified for gasoline engines by the American
Petroleum Institute (API).
Motor oil displaying the API Certification Trademark will meet all
requirements for your vehicle’s engine.
Ford oil specification is WSS-M2C153-G.
Do not use supplemental engine oil additives, oil treatments or engine
treatments. They are unnecessary and could, under certain conditions,
lead to engine damage which is not covered by your warranty.
Change your engine oil and filter according to the appropriate schedule
listed in the Scheduled Maintenance Guide.
Ford production and aftermarket (Motorcraft) oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, startup
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraft oil filter (or
another brand meeting Ford specifications) for your engine application.
Maintenance and care
57
•Install the fuel line disconnect
tool and push into the fitting.
•Separate the fittings. Clean the
fittings and inspect the fittings for
damage.
Installation
1. Install the fuel filter.
2. Lubricate the tube end with clean
engine oil meeting Ford
specification WSS-M2C153–G to
ease assembly.
•Pull on the fitting to make sure it
is fully engaged, then install
safety clip.
•Align and push the tube into the
fitting until you hear a click.
3. Remove the EFI/CFI Fuel
Pressure Gauge.
4. Install the Schrader valve cap securely.
Maintenance and care
79
MOTORCRAFT PART NUMBERS
Component 6.8L V10 engine
Air filter element FA-1634
Battery BXT-65-750
Fuel filter FG-986B
Oil filter FL-820-S
PCV valve EV-233
Spark plugs* AWSF-22E
*Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part
NameApplication Capacity
Brake fluid High
Performance
DOT 3 Motor
Vehicle Brake
FluidAll Fill to line on
reservoir
Engine oil
(includes filter
change)Motorcraft
5W-30 Super
Premium Motor
OilAll 5.7L
(6.0 quarts)
Engine coolant
1Premium Engine
CoolantAll 29.0L
(30.6 quarts)
Power steering
fluidMotorcraft
MERCONAT FAll Keep in FULL
range on
dispstick
Rear axle
2Motorcraft SAE
75W140
Synthetic Rear
Axle LubricantDana 80 3.9L
(4.0 quarts)3
Dana 135 11.7L
(12.0 quarts)3
Fuel tank N/A All 284.0L
(75 .0 gallons)
Capacities and specifications
84
Air cleaner filter .........................84
Ambulance packages ....................3
Automatic transmission
driving an automatic
overdrive ...................................29
fluid, refill capacities ................84
fluid, specification ....................87
Axle
lubricant specifications ............87
refill capacities ..........................84
Battery .........................................67
acid, treating emergencies .......67
charging system
warning light ...............................5
jumping a disabled battery ......48
maintenance-free ......................67
replacement, specifications .....84
servicing ....................................67
voltage gauge ............................11
Brakes .....................................25,26
anti-lock ................................25,26
anti-lock brake system
(ABS) warning light ..............8,26
brake warning light ....................5
fluid, checking and adding ......58
fluid, refill capacities ................84
fluid, specifications ..............86,87
lubricant specifications .......86,87
shift interlock ............................28
Break-in period .............................2
Capacities for refilling fluids ......84
Cleaning your vehicle .................76
engine compartment ................77
exterior ......................................77
wheels ........................................76
Coolant ..............................59,61,62
checking and adding ................60
refill capacities .....................61,84
specifications .......................86,87
Dipstick
engine oil ...................................55Doors
door ajar warning .......................9
Driveline universal joint
and slip yoke ...............................67
Driving under special
conditions
through water ...........................33
Emergencies, roadside
jump-starting ............................48
Emission control system ............74
Engine ..........................................87
check engine/
service engine soon light ........6,7
coolant .......................................59
idle speed control .....................67
lubrication specifications ....86,87
refill capacities ..........................84
service points ............................55
Engine block heater ...................23
Engine oil ....................................55
checking and adding ...........55,56
dipstick ......................................55
filter, specifications .............57,84
recommendations .....................57
refill capacities .....................55,84
specifications .............55,57,86,87
Exhaust fumes ............................24
Fail safe cooling ..........................62
Fluid capacities ...........................84
Fuel ..............................................71
calculating fuel economy .........80
capacity .....................................84
choosing the right fuel .............73
comparisons with EPA fuel
economy estimates ...................83
detergent in fuel .......................74
filling your vehicle
with fuel ...............................71,80
filter, specifications .............77,84
gauge .........................................10
improving fuel economy ..........80
low fuel warning light ................4
Index
90
FILLING STATION INFORMATION
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
5W30 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-4R100
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
96
