ENGINE COOLANT CHECK
Checking the Engine Coolant
The concentration and level of engine coolant should be checked at the
intervals listed inScheduled Maintenance Information.
Note:Make sure that the level is at the FULL COLD level or within the
COLD FILL RANGE in the coolant reservoir.
Note:Coolant expands when it is hot. The level may extend beyond the
COLD FILL RANGE.
If the level is below the COLD FILL RANGE, add coolant immediately.
SeeAdding Engine Coolantin this chapter.
The coolant concentration should be maintained at 50%.
Note:For best results, coolant concentration should be tested with a
refractometer such as Rotunda tool ROB75240 available from your
dealer. Ford does not recommend the use of hydrometers or coolant test
strips for measuring coolant concentrations.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Adding Engine Coolant
WARNING:Do not add engine coolant when the engine is hot.
Steam and scalding liquids released from a hot cooling system
can burn you badly. Also, you can be burned if you spill coolant on hot
engine parts.
WARNING:Do not put engine coolant in the windshield washer
fluid container. If sprayed on the windshield, engine coolant
could make it difficult to see through the windshield.
WARNING:To reduce the risk of personal injury, make sure the
engine is cool before unscrewing the coolant pressure relief cap.
The cooling system is under pressure; steam and hot liquid can come
out forcefully when the cap is loosened slightly.
WARNING:Do not add coolant further than the MAX mark.
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Note:Do not use stop leak pellets or cooling system sealants/additives
as they can cause damage to the engine cooling and/or heating systems.
This damage would not be covered under your vehicle’s warranty.
•DO NOT MIX different colors or types of coolant in your vehicle. Make
sure the correct coolant is used. Mixing of engine coolants may harm
your engine’s cooling system. The use of an improper coolant may
harm engine and cooling system components and may void the
warranty.
•In case of emergency, a large amount of water without engine coolant
may be added in order to reach a vehicle service location. In this
instance, the cooling system must be drained, chemically cleaned with
MotorcraftPremium Cooling System Flush, and refilled with a 50/50
mixture of engine coolant and distilled water as soon as possible.
Water alone (without engine coolant) can cause engine damage from
corrosion, overheating or freezing.
•Do not use alcohol, methanol, brine or any engine coolants mixed with
alcohol or methanol antifreeze (coolant). Alcohol and other liquids can
cause engine damage from overheating or freezing.
•Do not add extra inhibitors or additives to the coolant. These can be
harmful and compromise the corrosion protection of the engine
coolant.
Unscrew the cap slowly. Any pressure will escape as you unscrew the
cap.
Add a 50/50 mixture of distilled water and engine coolant meeting the
Ford specification. SeeCapacities and Specificationsfor more
information.
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 mixture of engine coolant and distilled
water to bring the coolant level to the proper level.
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Recycled engine coolant
Ford Motor Company does not recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Always dispose of used automotive fluids in a responsible manner.
Follow your community’s regulations and standards for recycling and
disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase the coolant concentration above 50%.
•NEVER increase the coolant concentration above 60%.
•A coolant concentration of 60% will provide improved freeze point
protection. Engine coolant concentrations above 60% will decrease the
overheat protection characteristics of the engine coolant and may
cause engine damage.
•If available, refer to the chart on the coolant container to make sure
the coolant concentration in your vehicle will provide adequate freeze
protection at the temperatures in which you drive in the winter
months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration above 40%.
•NEVER decrease the coolant concentration below 40%.
•A coolant concentration of 40% will provide improved overheat
protection. Engine coolant concentrations below 40% will decrease the
corrosion/freeze protection characteristics of the engine coolant and
may cause engine damage.
•If available, refer to the chart on the coolant container to make sure
the coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
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What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat, the engine coolant temperature gauge
will move to the red (hot) area and:
The coolant temperature warning light will illuminate.
The service engine soon indicator will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
Continued operation will increase the engine temperature and the engine
will completely shut down, causing steering and braking effort to
increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
WARNING:Fail-safe mode is for use during emergencies only.
Operate the vehicle in fail-safe mode only as long as necessary to
bring the vehicle to rest in a safe location and seek immediate repairs.
When in fail-safe mode, the vehicle will have limited power, will not be
able to maintain high-speed operation, and may completely shut down
without warning, potentially losing engine power, power steering assist,
and power brake assist, which may increase the possibility of a crash
resulting in serious injury.
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WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high-speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
5. Re-start the engine and take your vehicle to an authorized dealer.
Note:Driving the vehicle without repairing the engine problem increases
the chance of engine damage. Take your vehicle to an authorized dealer
as soon as possible.
TRANSMISSION FLUID CHECK
Automatic transmission
WARNING:The dipstick cap and surrounding components may
be hot; gloves are recommended.
Note:Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 20 miles [30 km]). 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 to normal operating temperature 150°F
- 170°F (66°C - 77°C) before checking.
Refer to yourscheduled maintenance informationfor 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.
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.
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Parking brake fluid
Check the fluid level only if there is
visible signs of fluid leakage. If
necessary, fill the parking brake
assembly to the bottom of the filler
plug hole (B) (located on the driver
side of the transmission). Refer to
Technical specificationsin the
Capacities and Specifications
chapter for the proper fluid type.
Note:Do not fill the parking brake through the vent plug (A) (located
on top of the transmission).
POWER STEERING FLUID CHECK
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.
A
B
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TECHNICAL SPECIFICATIONS
Item CapacityFord part name or
equivalentFord part number /
Ford specification
Brake fluid-Hydroboost
brake booster
system—Chassis with
Gross Vehicle Weight
Ratings of 16,000 lb
(7,257 kg), 18,000 lb
(8,165 kg) and 19,500 lb
(8,845 kg)
Between MIN and
MAX on reservoirMotorcraftHigh
Performance DOT 3 Motor
Vehicle Brake FluidPM-1-C /
WSS-M6C62-A or
WSS-M6C65-A1
Brake fluid-Hydromax
brake booster
system—Chassis with
Gross Vehicle Weight
Ratings of 20,500 lb
(9,299 kg), 22,000 lb
(9,979 kg), 24,000 lb
(10,886 kg) and 26,000 lb
(11793 kg)DOT 5.1 Motor Vehicle
Brake FluidYS4Z-19542-AA /
ESD-M6C57-A or
WSS-M6C65-A2
Engine coolant
1,2
30.6 quarts (29.0L)MotorcraftPremium Gold
Engine Coolant
(yellow-colored)VC-7-B (US)
CVC-7-B (Canada) /
WSS-M97B51-A1
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Item CapacityFord part name or
equivalentFord part number /
Ford specification
Transmission
/steering/parking brake
linkages and pivots, brake
and clutch pedal shaft (if
equipped)— Premium Long-Life GreaseXG-1-C /
ESA-M1C75-B
Windshield washer fluid Fill as requiredMotorcraftPremium
Windshield Washer
Concentrate (US)
Premium Quality
Windshield Washer Fluid
(Canada)ZC-32-A (US)
CXC-37-(A, B, D, and F)
(Canada) /
WSB-M8B16-A2 / - -
Fuel tank80 gallons (303L)
Motorhome
——
40 gallons (151L)
Commercial chassis
1Capacity is approximate and will vary due to second-stage manufacturer completion of HVAC system.
Fill to the Cold Fill Level on reservoir.2Add the coolant type originally equipped in your vehicle.3Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C945-A, SAE 5W-20 and display the API Certification Mark.4Your engine has been designed to be used with Ford engine oil, which gives a fuel economy benefit
while maintaining the durability of your engine.
Using oils other than the one specified can result in longer engine cranking periods, reduced engine
performance, reduced fuel economy and increased emission levels.
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