2016 FORD F450 SUPER DUTY coolant reservoir

Engine Oil Pressure Gauge
Indicates engine oil pressure. The needleshould stay in the normal operating range(between L and H). If the needle fallsbelow the normal range, stop the vehicle,turn off the engine and check the engineoil level. Add oil if needed. If the oil level iscorrect, have your vehicle checked by yourauthorized dealer.
Engine Coolant TemperatureGauge
WARNING
Never remove the coolant reservoircap while the engine is running or hot.
Indicates engine coolant temperature. Atnormal operating temperature, the levelindicator will be in the normal range. If theengine coolant temperature exceeds thenormal range, stop the vehicle as soon assafely possible, switch off the engine andlet the engine cool.
Transmission Fluid TemperatureGauge
Indicates transmission fluid temperature.At normal operating temperature, the levelindicator will be in the normal range. If thetransmission fluid temperature exceedsthe normal range, stop the vehicle as soonas safely possible and verify the airflow isnot restricted such as snow or debrisblocking airflow through the grill. Also,higher than normal operating temperaturecan be caused by special operationconditions (i.e. snowplowing, towing oroff-road use). Refer to Special operatingconditions in the scheduled maintenanceinformation for instructions. Operating the
transmission for extended periods of timewith the gauge in the higher than normalarea may cause internal transmissiondamage. Altering the severity of the drivingconditions is recommended to lower thetransmission temperature into the normalrange. If the gauge continues to show hightemperatures, see your authorized dealer.
Fuel Gauge
Note:The fuel gauge may vary slightlywhen your vehicle is moving or on a gradient.
Switch the ignition on. The fuel gauge willindicate approximately how much fuel isleft in the fuel tank. The arrow adjacent tothe fuel pump symbol indicates on whichside of your vehicle the fuel filler door islocated.
The needle should move toward F whenyou refuel your vehicle. If the needle pointsto E after adding fuel, this indicates yourvehicle needs service soon.
After refueling some variability in needleposition is normal:
•It may take a short time for the needleto reach F after leaving the gas station.This is normal and depends upon theslope of pavement at the gas station.
•The fuel amount dispensed into thetank is a little less or more than thegauge indicated. This is normal anddepends upon the slope of pavementat the gas station.
•If the gas station nozzle shuts offbefore the tank is full, try a differentgas pump nozzle.
Low Fuel Reminder
A low fuel reminder triggers when the fuelgauge needle is at 1/16th.
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Instrument Cluster

2. Go to the front of the vehicle andlocate the secondary release lever,which is located under the front of thehood, to your right of the center of thevehicle (driver's side), toward theheadlight.
3. Release the hood latch by pushing thesecondary release lever to your left,toward the center of the vehicle.
4. Raise the hood.
5.To close the hood, lower the hood andallow it to drop the last 8 to 11 inches(20 to 30 centimeters).
Note:Make sure that the hood is closedproperly.
UNDER HOOD OVERVIEW -
6.2L
Note:Refer to the diesel supplement fordiesel engine component locations.
Windshield washer fluid reservoirA.
Engine oil dipstickB.
Automatic transmission fluid dipstickC.
Brake fluid reservoirD.
Engine coolant reservoirE.
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Engine oil filler capD.
Engine oil dipstickE.
Power steering fluid reservoirF.
Brake fluid reservoirG.
Engine coolant reservoirH.
Air filter assemblyI.
Power distribution boxJ.
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
Note:For diesel engine information, referto the diesel supplement.
1. Make sure that your vehicle is on levelground.
2.Turn the engine off and wait 15 minutesfor the oil to drain into the oil pan.
3. Set the parking brake and ensure thegearshift is in P.
4. Open the hood. Protect yourself fromengine heat.
5.Locate and carefully remove the engineoil level dipstick. See the Under HoodOverview in this chapter for location ofdipstick.
6. Wipe the dipstick clean. Insert thedipstick fully, then remove it again.
•If the oil level is between the lowerand upper holes, the oil level isacceptable. DO NOT ADD OIL.
•If the oil level is below the lowerhole, add enough oil to raise thelevel within the lower and upperholes.
•Oil levels above the upper hole maycause engine damage. Some oilmust be removed from the engineby an authorized dealer.
7. Put the oil level dipstick back into theoil dipstick tube and ensure it is fullyseated.
Adding Engine Oil
Note:Do not remove the filler cap whenthe engine is running.
Note:Do not remove the engine oil leveldipstick when the engine is runnin
Note:Do not add oil further than the MAXmark. Oil levels above the MAX mark maycause engine damage.
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WARNINGS
Do not put engine coolant in thewindshield washer fluid container. Ifsprayed on the windshield, enginecoolant could make it difficult to seethrough the windshield.
To reduce the risk of personal injury,make sure the engine is cool beforeunscrewing the coolant pressurerelief cap. The cooling system is underpressure; steam and hot liquid can comeout forcefully when the cap is loosenedslightly.
Do not add coolant further than theMAX mark.
Note:If your vehicle is equipped with adiesel engine, refer to the DieselSupplement.
When the engine is cold, check theconcentration and level of the enginecoolant at the intervals listed in thescheduled maintenance information. SeeScheduled Maintenance (page 453).
Note:Make sure that the level is betweenthe MIN and MAX marks on the coolantreservoir.
Note:Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
Note:If the level is at the MIN mark, belowthe MIN mark, or empty, add coolantimmediately. See Adding Engine Coolantin this chapter.
The coolant concentration should bemaintained within 48% to 50%, whichequates to a freeze point between -30°F(-34°C) and -34°F (-37°C).
Note:For best results, coolantconcentration should be tested with arefractometer such as Robinair® Coolantand Battery Refractometer 75240. We donot recommend the use of hydrometers orcoolant test strips for measuring coolantconcentrations.
Note:Automotive fluids are notinterchangeable. Do not use engine coolantor antifreeze or windshield washer fluidoutside of its specified function and vehiclelocation.
Adding Engine Coolant
Note:Do not use stop leak pellets, coolingsystem sealants, or additives as they cancause damage to the engine cooling orheating systems. This damage would notbe covered under your vehicle’s warranty.
Note:During normal vehicle operation, theengine coolant may change color fromorange to pink or light red. As long as theengine coolant is clear and uncontaminated,this color change does not indicate theengine coolant has degraded nor does itrequire the engine coolant to be drained, thesystem to be flushed, or the engine coolantto be replaced.
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Maintenance

•Do not mix different colors or types ofcoolant in your vehicle. Make sure thecorrect coolant is used. Mixing ofengine coolants may harm yourengine’s cooling system. The use of animproper coolant may harm engine andcooling system components and mayvoid the warranty. Use predilutedengine coolant meeting the Fordspecification. See Capacities andSpecifications (page 303).
•In case of emergency, a large amountof water without engine coolant maybe added in order to reach a vehicleservice location. In this instance, thecooling system must be drained,chemically cleaned with MotorcraftPremium Cooling System Flush, andrefilled with engine coolant as soon aspossible. Water alone (without enginecoolant) can cause engine damagefrom corrosion, overheating or freezing.
•Do not use alcohol, methanol, brine orany engine coolants mixed with alcoholor methanol antifreeze (coolant).Alcohol and other liquids can causeengine damage from overheating orfreezing.
•Do not add extra inhibitors or additivesto the coolant. These can be harmfuland compromise the corrosionprotection of the engine coolant.
Unscrew the cap slowly. Any pressure willescape as you unscrew the cap.
Add prediluted engine coolant meeting theFord specification. See Capacities andSpecifications (page 303).
Whenever coolant has been added, thecoolant level in the coolant reservoirshould be checked the next few times youdrive the vehicle. If necessary, add enoughprediluted engine coolant to bring thecoolant level to the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommendthe use of recycled engine coolant since aFord-approved recycling process is not yetavailable.
Used engine coolant should be disposedof in an appropriate manner. Follow yourcommunity’s regulations and standardsfor recycling and disposing of automotivefluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to have a Fordauthorized dealer increase the coolantconcentration above 50%.
•A coolant concentration of 60% willprovide improved freeze pointprotection. Engine coolantconcentrations above 60% willdecrease the overheat protectioncharacteristics of the engine coolantand may cause engine damage.
If you drive in extremely hot climates:
•It may be necessary to have a Fordauthorized dealer decrease the coolantconcentration to 40%.
•A coolant concentration of 40% willprovide improved overheat protection.Engine coolant concentrations below40% will decrease the freeze andcorrosion protection characteristics ofthe engine coolant and may causeengine damage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
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Maintenance

What You Should Know About Fail-Safe Cooling
If the engine coolant supply is depleted,this feature allows the vehicle to be driventemporarily before incremental componentdamage is incurred. The “fail-safe”distance depends on ambienttemperatures, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the enginecoolant temperature gauge will move tothe red (hot) area and:
The coolant temperaturewarning light will illuminate.
The service engine soonindicator will illuminate.
If the engine reaches a presetover-temperature condition, the enginewill automatically switch to alternatingcylinder operation. Each disabled cylinderacts as an air pump and cools the engine.
When this occurs the vehicle will stilloperate. However:
•The engine power will be limited.
•The air conditioning system will bedisabled.
Continued operation will increase theengine temperature and the engine willcompletely shut down, causing steeringand braking effort to increase.
Once the engine temperature cools, theengine can be re-started. Take your vehicleto an authorized dealer as soon as possibleto minimize engine damage.
When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use duringemergencies only. Operate thevehicle in fail-safe mode only as longas necessary to bring the vehicle to rest ina safe location and seek immediate repairs.When in fail-safe mode, the vehicle willhave limited power, will not be able tomaintain high-speed operation, and maycompletely shut down without warning,potentially losing engine power, powersteering assist, and power brake assist,which may increase the possibility of acrash resulting in serious injury.
Never remove the coolant reservoircap while the engine is running or hot.
You have limited engine power when in thefail-safe mode, so drive the vehicle withcaution. The vehicle will not be able tomaintain high-speed operation and theengine will run rough. Remember that theengine is capable of completely shuttingdown automatically to prevent enginedamage, therefore:
1. Pull off the road as soon as safelypossible and turn off the engine.
2. Arrange for the vehicle to be taken toan authorized dealer.
3. If this is not possible, wait a shortperiod for the engine to cool.
4. Check the coolant level and replenishif low.
5. Re-start the engine and take yourvehicle to an authorized dealer.
Note:Driving the vehicle without repairingthe engine problem increases the chance ofengine damage. Take your vehicle to anauthorized dealer as soon as possible.
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Maintenance

Engine Fluid TemperatureManagement (If Equipped)
WARNINGS
To reduce the risk of collision andinjury, be prepared that the vehiclespeed may reduce and the vehiclemay not be able to accelerate with fullpower until the fluid temperatures reduce.
Never remove the coolant reservoircap while the engine is running or hot.
Your vehicle has been designed to pull atrailer, but because of the added load, thevehicle’s engine may temporarily reachhigher temperatures during severeoperating conditions such as ascending along or steep grade while pulling a trailerin hot ambient temperatures.
At this time, you may notice your enginecoolant temperature gauge needle movetoward the H and the POWER REDUCEDTO LOWER TEMP message may appearin the information display.
You may notice a reduction in the vehicle’sspeed caused by reduced engine power.In order to manage the engine fluidtemperatures, your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction will depend onthe vehicle loading, towing, grade, ambienttemperature, and other factors. If thisoccurs, there is no need to pull off the road.The vehicle can continue to be driven whilethis message is active.
The air conditioning may turn on and offduring severe operating conditions toprotect the engine from overheating. Whenthe engine coolant temperature decreasesto a more normal operating temperature,the air conditioning will turn on once again.
If the engine coolant temperature gaugemoves fully into the red (hot) area, or if thecoolant temperature warning or serviceengine soon messages appear in yourinformation display:
1. Stop your vehicle as soon as safelypossible and shift the transmission intopark (P).
2. Leave the engine running until thecoolant temperature gauge needlemoves away from the H range. Afterseveral minutes, if this does nothappen, follow the remaining steps.
3.Switch the engine off and wait for it tocool before checking the coolant level.
4. If the coolant level is normal, you mayrestart your engine and continue on.
5. If the coolant is low, add coolant,restart the engine and take your vehicleto an authorized dealer. See Addingengine coolant in this chapter for moreinformation. Refer to fail-safe coolingfor additional information.
AUTOMATIC TRANSMISSION
FLUID CHECK
Have an authorized dealer check andchange the transmission fluid and filter atthe correct service interval. SeeScheduled Maintenance (page 453).
Do not use supplemental transmissionfluid additives, treatments or cleaningagents. The use of these materials mayaffect transmission operation and resultin damage to internal transmissioncomponents.
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Maintenance

CAPACITIES AND SPECIFICATIONS - 6.2L V8
Capacities
WARNING
The air conditioning refrigerant system contains refrigerant R-134a under highpressure. Opening the air conditioning refrigerant system can cause personal injury.Have the air conditioning refrigerant system serviced only by qualified personnel.
CapacityItem
7.0 qt (6.6 L)Engine oil
21.3 qt (20.2 L)Engine coolant
Between MIN and MAX on brake fluidreservoirBrake fluid
3.0 qt (2.8 L)Front axle
3.5 qt (3.3 L)Rear axle- F-250/350 (10.50 inch axle)
4.2 qt (4 L)Rear axle- F-350 (Dana M80)
7.0 qt (6.6 L)Rear axle- F-450/550 (Dana S110/S130)
16.7 qt (15.8 L)*Automatic transmission fluid
2.0 qt (1.9 L)Transfer case fluid
Fill as requiredWindshield washer fluid
28 gal (106 L)Fuel tank (incomplete vehicle, steel tank,middle location)
35 gal (132 L)Fuel tank (pickup)
40 gal (151 L)Fuel tank (incomplete vehicle , steel tank,aft axle location)
29 oz (0.82 kg)A/C refrigerant
4.2 fl oz (125.09 ml)A/C refrigerant compressor oil
Refer to the diesel supplementFor diesel fluid capacities and specifica-tions
*Approximate dry fill capacity. Actual amount may vary during fluid changes.
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Capacities and Specifications