2013 FORD SUPER DUTY coolant reservoir

Engine Coolant Temperature Gauge
Indicates engine coolant temperature. At normal operating temperature,
the level indicator will be in the normal range. If the engine coolant
temperature exceeds the normal range, stop the vehicle as soon as safely
possible, switch off the engine and let the engine cool.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
Transmission Fluid Temperature Gauge
Indicates transmission fluid temperature. At normal operating
temperature, the level indicator will be in the normal range. If the
transmission fluid temperature exceeds the normal range, stop the
vehicle as soon as safely possible and verify the airflow is not restricted
such as snow or debris blocking airflow through the grill. Also, higher
than normal operating temperature can be caused by special operation
conditions (i.e. snowplowing, towing or off-road use). Refer toSpecial
operating conditions in the scheduled maintenance informationfor
instructions. Operating the transmission for extended periods of time
with the gauge in the higher than normal area may cause internal
transmission damage. Altering the severity of the driving conditions is
recommended to lower the transmission temperature into the normal
range. If the gauge continues to show high temperatures, see your
authorized dealer.
Fuel Gauge
Indicates approximately how much fuel is left in the fuel tank (when the
ignition is on). The fuel gauge may vary slightly when the vehicle is in
motion or on a grade. The fuel icon and arrow indicates which side of
the vehicle the fuel filler door is located.
Information Display
Odometer
Located in the bottom of the information display Registers the
accumulated distance your vehicle has travelled.
Trip Computer
SeeTrip A/BinInformation Displays.
Vehicle Settings and Personalization
SeeInformation Displays.
96Instrument Cluster
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

UNDER HOOD OVERVIEW
Refer to the diesel supplement for diesel engine component locations.
6.2L V8 Gasoline Engine
A. Windshield washer fluid reservoir
B. Engine oil dipstick
C. Automatic transmission fluid dipstick
D. Brake fluid reservoir
E. Engine coolant reservoir
F. Power distribution box
G. Air filter assembly
H. Power steering fluid reservoir
I. Engine oil filler cap
J. Battery
ADFEBC
GHIJ
298Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

6.8L V10 Gasoline Engine
A. Windshield washer fluid reservoir
B. Battery
C. Automatic transmission fluid dipstick
D. Engine oil filler cap
E. Engine oil dipstick
F. Power steering fluid reservoir
G. Brake fluid reservoir
H. Engine coolant reservoir
I. Air filter assembly
J. Power distribution box
ABCEHIJFDG
Maintenance299
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

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 Lubricants
Specification Advisory Council (ILSAC), comprised of
U.S. and Japanese automobile manufacturers.
1. Check the engine oil level.
2. If the engine oil level is not within the normal range, add engine oil
that meets Ford specifications. SeeCapacities and Specificationsfor
more information. 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 are heard or until the cap is fully seated.
ENGINE COOLANT CHECK
Checking the Engine Coolant
Note:If your vehicle is equipped with a diesel engine, refer to
Maintenance and Specificationssection of yourDiesel Supplement
The concentration and level of engine coolant should be checked at the
intervals listed inscheduled maintenance information.
Note:Make sure that the level is between the MIN and MAX marks on
the coolant reservoir.
The coolant concentration should be maintained within 48% to 50%, which
equates to a freeze point between -30°F (-34°C) and -34°F (-37°C).
Note:For best results, coolant concentration should be tested with a
refractometer such as Rotunda tool 300-ROB75240 available from your
dealer. Ford does not recommend the use of hydrometers or coolant test
strips for measuring coolant concentrations.
Note:Coolant expands when it is hot. The level may extend beyond the
MAX mark.
If the level is at the MIN mark, add coolant immediately.
Note:Automotive fluids are not interchangeable; do not use engine
coolant/antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
Maintenance301
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

•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 prediluted engine coolant meeting the Ford specification. See
Capacities 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 prediluted engine coolant to bring the coolant
level to the proper level.
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 have a Ford authorized dealer increase the
coolant concentration above 50%.
•A coolant concentration of 60% will provide improved freeze point
protection. Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine coolant
and may cause engine damage.
If you drive in extremely hot climates:
•It may be necessary to have a Ford authorized dealer decrease the
coolant concentration to 40%.
•A coolant concentration of 40% will provide improved overheat
protection. Decreased engine coolant concentrations below 40% will
decrease the corrosion and freeze protection characteristics of the
engine coolant and may cause engine damage.
Vehicles driven year-round in non-extreme climates should use prediluted
engine coolant for optimum cooling system and engine protection.
Maintenance303
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

What You Should Know About Fail-Safe Cooling (If Equipped)
WARNING:If fail-safe cooling activates, pull off the road as soon
as safely possible and turn the engine off. The engine may
automatically shut off while driving without further indication.
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.
•The information display will indicate the engine is overheating.
•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 restarted. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When Fail-Safe Mode is Activated
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
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.
304Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

If you notice any of the following:
•the engine coolant temperature gauge moves fully into the red (hot)
area
•the coolant temperature warning light illuminates
•the service engine soon indicator illuminates
1. Pull off the road as soon as safely possible and place the vehicle in P
(Park).
2. Leave the engine running until the coolant temperature gauge needle
moves away from the H range. After several minutes, if this does not
happen, follow the remaining steps.
3. Turn the engine off and wait for it to cool before checking the coolant
level.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. SeeAdding engine coolantin this
chapter for more information.
Refer to fail-safe cooling for additional information.
TRANSMISSION FLUID CHECK
Checking Automatic Transmission Fluid (If Equipped)
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.
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]). Verify that the
transmission fluid temperature gauge, located on the instrument cluster,
is within normal range.
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.
306Maintenance
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)

TECHNICAL SPECIFICATIONS
Item Capacity Ford part nameFord part number /
Ford specification
Front axle 5.8 pints (2.8L)Motorcraft® SAE
80W-90 Premium Rear
Axle LubricantXY-80W-90–QL /
WSP-M2C197–A
Spindle bearing —High Temperature 4X4
Front Axle and Wheel
Bearing GreaseXG-11 /
WSS-M1C267-A1
Rear axle - F-250/350
(10.50 inch axle)
1
6.9 pints (3.3L)Motorcraft® SAE
75W-140 Synthetic Rear
Axle LubricantXY-75W140–QL /
WSL-M2C192-A
Rear axle - F-350
(Dana M80)8.5 pints (4.0L)Motorcraft® SAE
75W-90 Synthetic Rear
Axle LubricantXY-75W90–QLS /
WSS–M2C918–A
Rear axle - F-450/550
(Dana S110/S130)14.0 pints (6.6L)Motorcraft® SAE
75W-140 Synthetic Rear
Axle LubricantXY-75W140–QL /
WSL-M2C192-A
Brake fluidBetween
MIN/MAX on
brake fluid
reservoirMotorcraft® High
Performance DOT 3
Motor Vehicle Brake
FluidPM-1–C / WSS-M6C62-A
or WSS-M6C65-A1
Engine coolant
(6.2L V8 engine)
2
21.3 quarts
(20.2L)Motorcraft® Orange
Antifreeze/Coolant
PredilutedVC-3DIL-B (US) /
CVC-3DIL-B (Canada) /
WSS-M97B44-D2 Engine coolant
(6.8L V10 engine)
2
26.7 quarts
(25.3L)
384Capacities and Specifications
2013 F-250/350/450/550(f23)
Owners Guide gf, 1st Printing
USA(fus)