engine FORD F150 2008 11.G Owners Manual

1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the reservoir. It should be between the MIN
and MAX lines. Do not add fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir. Refer toMaintenance
product specifications and capacitiesin this chapter for the proper
fluid type.
BRAKE FLUID
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels between the “MIN” and
“MAX” lines are within the normal
operating range; there is no need to
add fluid. If the fluid levels are
outside of the normal operating
range the performance of the
system could be compromised; seek
service from your authorized dealer
immediately.
CLUTCH FLUID (IF EQUIPPED)
Check the fluid level. Refer toscheduled maintenance informationfor
the service interval schedules.
During normal operation, the fluid level in the clutch reservoir should
remain constant. If the fluid level drops, refill the fluid level to the step
in the reservoir.
Use only a DOT 3 brake fluid designed to meet Ford specifications. Refer
toMaintenance product specifications and capacitiesin this chapter.
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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 20 miles (30 km) 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.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
Low fluid level
Do not drive the vehicle if the fluid
level is at the bottom of the dipstick
and the ambient temperature is
above 50°F (10°C).
Correct fluid level
The transmission fluid should be checked at normal operating
temperature 150°F-170°F (66°C-77°C) on a level surface. The normal
operating temperature can be reached after approximately 20 miles
(30 km) of driving.
You can check the fluid without driving if the ambient temperature is
above 50°F (10°C). However, if fluid is added at this time, an overfill
condition could result when the vehicle reaches normal operating
temperature.
FoMoCo COLD5L 3P -7A020- CB
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3. Add only enough fluid through
the filler opening so that the fluid
level is at the bottom of the
opening.
Use only fluid that meets Ford specifications. Refer to theMaintenance
product specifications and capacitiessection in this chapter.
DRIVELINE UNIVERSAL JOINT AND SLIP YOKE
Your vehicle may be equipped with universal joints that require
lubrication. Refer to thescheduled maintenance informationfor
maintenance intervals. If the original universal joints are replaced with
universal joints equipped with grease fittings, lubrication will also be
necessary.
AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
To reduce the risk of vehicle damage and/or personal burn
injuries do not start your engine with the air cleaner removed
and do not remove it while the engine is running.
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Changing the air filter element
•4.2L/4.6L engines
1. Loosen the clamp that secures
the air filter element in place.
2. Carefully separate the two halves
of the air filter housing.
3. Remove the air filter element
from the open end of the air filter
housing.
4. Install a new air filter element.
5. Reassemble the two halves of the air filter housing, aligning the notch
and slot found on the top of each half. Secure the clamp, making sure
not to crimp the air filter edges between the two halves of the air filter
housing. This could cause filter damage and allow unmetered air to enter
the engine if not properly seated.
•5.4L Engine
1. Release two retainer clamps.
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2. Pull air filter tray assembly out
toward front of vehicle and lift air
filter element up and out of housing.
The air filter box needs to be free of any debris before installing a new
air filter.
3. Install a new air filter element
into the tray assembly.
4. Return air filter tray to original
position by pressing firmly on the
handle until all rearward movement
stops and secure the two clamps.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
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MOTORCRAFT PART NUMBERS
Component 4.2L V6 engine 4.6L V8 engine 5.4L V8 engine
Air filter element FA-1632 FA-1632 FA-1754
Battery BTX-59 or
BTX-65-650
3BTX-59 or
BTX-65-6503BTX-59 or
BTX-65-6503
Fuel Filter FG-986-B FG-986-B FG-986-B
Oil Filter FL-400-S FL-820-S FL-820-S
PCV valve
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
3Heavy-duty battery, if equipped.
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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item CapacityFord part name or
equivalentFord part number /
Ford specification
Brake fluid and (clutch
fluid–if equipped)Between
MIN/MAX on brake
fluid reservoir and to
the line or step on
clutch fluid reservoirMotorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidPM-1-C /
WSS-M6C62-A
4.2L 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)
1
XO-5W20-QSP (US)
CXO-5W20-LSP12
(Canada) /
WSS-M2C930-A and API
Certification Mark 4.6L engine oil 6.0 quarts (5.7L)
5.4L engine oil 7.0 quarts (6.6L)
4.2L engine coolant 17.6 quarts (16.7L)Motorcraft Premium
Gold Engine Coolant
with bittering agent
(yellow-colored)
2
VC-7-B /
WSS-M97B51-A1 4.6L engine coolant 20.5 quarts (19.4L)
5.4L engine coolant 20.9 quarts (19.8L)
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak
PelletsVC-6 /
WSS-M99B37-B6
Front axle (4X4) 3.5 pints (1.8L)Motorcraft SAE
80W-90 Premium Rear
Axle LubricantXY-80W-90-QL /
WSP-M2C197-A
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Item CapacityFord part name or
equivalentFord part number /
Ford specification
Fuel tank
Reg. Cab 8’ box /
SuperCab 6.5’ box /
SuperCab 8’ box27.0 gallons (102.2L)
Standard
35.7 gallons (135.1L)
Optional——
1Use 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.2Add the coolant type originally equipped in your vehicle.3Service refill capacity is determined by filling the axle to 1/4-9/16 inch (6-14 mm) below the bottom of the filler hole with
the vehicle on a level surface.
Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford specification EST-M2C118-A, for complete
fill of 8.8 inch and 9.75 inch Traction-Lok axles.4Service refill capacity is determined by filling the axle to the bottom of the filler hole with the vehicle on a level surface.
For 10.25 inch Traction-Lok axles, use 6.5 pints (3.1L) of Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant and 8 oz.
(236 ml) of Additive Friction Modifier XL–3 or equivalent meeting Ford Specification EST-M2C118-A.5Your 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.6Service refill capacity is determined by filling the transfer case to the bottom of the filler hole with the vehicle on a level
surface.7Approximate dry fill capacity including transmission fluid cooling system, actual refill capacities will vary based on vehicle
application and transmission fluid cooling system (i.e. coolers size, cooling lines, auxiliary cooler capacities). The amount of
transmission fluid and fluid level should be set by the indication on the dipstick’s normal operating range.8Automatic transmissions that require MERCONV should only use MERCONV fluid or fluid that is specified dual usage
MERCON/MERCONV. Refer toscheduled maintenance informationto determine the correct service interval. Use of
any fluid other than the recommended fluid may cause transmission damage.
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ENGINE DATA
Engine 4.2L V6 engine 4.6L V8 engine 5.4L V8 engine
Cubic inches 256 281 330
Required fuel87 octane 87 octane 87 octane or
Ethanol (E85)
2
Firing order 1-4-2-5-3-6 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Ignition system EDIS Coil on plug Coil on plug
Spark plug gap0.052–0.056 inch
(1.32–1.42mm)0.052–0.056 inch
(1.32–1.42mm)0.040–0.050 inch
(1.02–1.28mm)
1
Compression
ratio9.3:1 9.37:1 9.85:1
1The 5.4L 3V spark plug gap can’t be adjusted.
25.4L 3V FFV engines only.
Engine drivebelt routing
•4.2L V6 Engine
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•4.6L V8 Engine and 5.4L V8 Engine
IDENTIFYING YOUR VEHICLE
Safety Compliance Certification Label
The National Highway Traffic Safety
Administration Regulations require
that a Safety Compliance
Certification Label be affixed to a
vehicle and prescribe where the
Safety Compliance Certification
Label may be located. The Safety
Compliance Certification Label is
located on the structure (B-Pillar)
by the trailing edge of the driver’s
door or the edge of the driver’s
door.
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