2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (an opaque plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the “COLD FILL RANGE”.
6. Replace the cap. Turn until tightly installed. Turn cap until click is
heard/felt to ensure it is tightly installed.
After any coolant has been added, check the coolant concentration, refer
toChecking engine coolantsection. If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
Engine Coolant since a Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toMaintenance product specifications and capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
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Item CapacityFord part name or
equivalentFord part number /
Ford specification
Engine coolant21.2 quarts
(20.0L)Motorcraft Premium
Gold Engine Coolant
with bittering agent
(yellow-colored)
2
VC-7-B /
WSS-M97B51-A1
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Front axle (4X4) fluid 3.7 pints (2.0L)Motorcraft SAE 80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Rear axle fluid– 9.75
inch
3
5.5 pints (2.6L)
4
Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Automatic transmission
fluid (4R75E)13.9 quarts
(13.2L)
5
Motorcraft MERCONV
AT F
6
XT-5-QM /
MERCONV
Power steering fluidFill to between
MIN and MAX
lines on reservoirMotorcraft MERCON
AT FXT-2-QDX /
MERCON
Transfer case fluid
(4X4)2.0 quarts (1.9L)
7
Windshield washer fluid 4.25 quarts (4.0L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank
(5.5’ box)30 gallons
(113.6L)——
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Item CapacityFord part name or
equivalentFord part number /
Ford specification
Fuel tank
(6.5’ box)27 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.3Your 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.4Service 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 or equivalent meeting Ford specification
EST-M2C118-A, for complete fill of 9.75 inch Traction-Lok axles.5Approximate 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.6Automatic transmissions that require MERCONV should only use MERCONV fluid or fluid that
is specified dual usage MERCON/ MERCONV. Use of any fluid other than the recommended
fluid may cause transmission damage. Refer toscheduled maintenance informationto determine
the correct service interval. Use of any fluid other than the recommended fluid may cause
transmission damage.7Service refill capacity is determined by filling the transfer case to the bottom of the filler hole
with the vehicle on a level surface.
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