2023 FORD EXPLORER fuel

Automatic Engine Shutdown
For vehicles with a keyless ignition, thisfeature shuts down the engine if it hasbeen idling for an extended period. Theignition also turns off in order to savebattery power. Before your vehicle shutsdown, a message appears in theinformation display showing a timercounting down from 30 seconds. If you donot intervene within 30 seconds, yourvehicle shuts down. Another messageappears in the information display toinform you that your vehicle has shut downto save fuel. Start your vehicle as younormally do.
Automatic Engine Shutdown Override
You can stop the shutdown, or reset thetimer, at any point before the 30-secondcountdown has expired by doing any of thefollowing:
•You can reset the timer by interactingwith your vehicle, for example pressingthe brake or accelerator pedal.
•You can temporarily switch off theshutdown feature any time the ignitionis on. Use the vehicle settings on yourtouchscreen to switch the 30min MaxIdle on or off. The feature only remainsoff for the current ignition cycle.
•During the 30-second countdown, thesystem prompts you to press OK orRESET to temporarily switch thefeature off for the current ignition cycleonly.
Note:You cannot permanently switch offthe automatic shutdown feature. When youtemporarily switch it off, it turns on at thenext ignition cycle.
Stopping the Engine When YourVehicle is Stationary
Vehicles with an Ignition Key
1.Shift into park (P).
2.Switch the ignition off.
3.Apply the parking brake.
Vehicles with Keyless Start
1.Shift into park (P).
2.Press the push button ignition switch.
3.Apply the parking brake.
Note:The ignition, all electrical circuits andall warning lamps and indicators will beturned off.
Note:If the engine is idling for 30 minutes,the ignition and engine automatically shutdown.
Stopping the Engine When YourVehicle is Moving
WARNING: Switching off theengine when your vehicle is still movingresults in a significant decrease inbraking assistance. Higher effort isrequired to apply the brakes and to stopyour vehicle. A significant decrease insteering assistance could also occur. Thesteering does not lock, but higher effortcould be required to steer your vehicle.When you switch the ignition off, someelectrical circuits, for example airbags,also turn off. If you unintentionally switchthe ignition off, shift into neutral (N) andrestart the engine.
Vehicles with an Ignition Key
1.Switch the ignition off.
2.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
3.Apply the parking brake.
Vehicles with Keyless Start
1.Press and hold the push button ignitionswitch, or press it three times withintwo seconds.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingStarting and Stopping the Engine

Fast Restart
The fast restart feature allows you torestart your vehicle within 20 seconds ofswitching it off, even if it does not detecta valid passive key.
Within 20 seconds of switching yourvehicle off, press the brake pedal and pressthe push button ignition switch. After 20seconds, you can no longer start yourvehicle if it does not detect a valid passivekey.
Once your vehicle starts, it remains runninguntil you press the push button ignitionswitch, even if your vehicle does not detecta valid passive key. You cannot start yourvehicle if the system does not detect avalid passive key within 20 seconds.
Automatic Engine Shutdown
For vehicles with a keyless ignition, thisfeature shuts down the engine if it hasbeen idling for an extended period. Theignition also turns off in order to savebattery power. Before your vehicle shutsdown, a message appears in theinformation display showing a timercounting down from 30 seconds. If you donot intervene within 30 seconds, yourvehicle shuts down. Another messageappears in the information display toinform you that your vehicle has shut downto save fuel. Start your vehicle as younormally do.
Note:Automatic Engine Shutdown may bemore frequent for hybrid vehicles.
Automatic Engine Shutdown Override
Note: You cannot permanently switch offthe automatic shutdown feature. When youswitch it off temporarily, it turns on at thenext ignition cycle.
You can stop the shutdown, or reset thetimer, at any point before the 30-secondcountdown expires by doing any of thefollowing:
•You can reset the timer by interactingwith your vehicle, for example pressingthe brake or accelerator pedal.
•You can temporarily switch off theshutdown feature any time the ignitionis on using the information display. SeeInformation Displays (page 110). Thefeature only remains off for the currentignition cycle.
•During the 30-second countdown, thesystem prompts you to press OK orRESET to temporarily switch thefeature off for the current ignition cycleonly.
Switching Off Your Vehicle WhenIt Is Stationary
1.Put the transmission in park (P).
2.Press the push button ignition switchonce.
3.Apply the parking brake.
Note:This switches off the ignition, warninglamps and indicators.
Switching Off Your Vehicle WhenIt Is Moving
WARNING: Switching off theengine when your vehicle is still movingresults in a significant decrease inbraking assistance. Higher effort isrequired to apply the brakes and to stopyour vehicle. A significant decrease insteering assistance could also occur. Thesteering does not lock, but higher effort
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingStarting and Stopping the Engine

AUTO-START-STOP (IF EQUIPPED)
The system helps reduce fuel consumptionby automatically stopping and restartingthe engine when your vehicle has stopped.The engine restarts automatically whenyou release the brake pedal.
In some situations, your vehicle may restartautomatically, for example:
•To maintain interior comfort.
•To recharge the battery.
Note:Power assist steering turns off whenthe engine is off.
Note:If your vehicle is flex fuel capable,Auto-Start-Stop will be inhibited for a shorttime after a refuel event while the systemis verifying the fuel type being used.
WARNING: Apply the parkingbrake, shift into park (P), switch theignition off and remove the key beforeyou leave your vehicle. Failure to followthis instruction could result in personalinjury or death.
WARNING: Apply the parkingbrake, shift into park (P), switch theignition off and remove the key beforeyou open the hood or have any serviceor repair work completed. If you do notswitch the ignition off, the engine couldrestart at any time. Failure to follow thisinstruction could result in personal injuryor death.
WARNING: The system mayrequire the engine to automaticallyrestart when the auto-start-stopindicator illuminates green or flashesamber. Failure to follow this instructioncould result in personal injury.
The Auto-Start-Stop system status isavailable at a glance within the informationdisplay. See Information Displays (page110).
Enabling Auto-Start-Stop
The system automatically enables everytime you start your vehicle if:
•You do not press the Auto-Start-Stopbutton (not illuminated).
•Your vehicle exceeds an initial speedof 3 mph (5 km/h) after you haveinitially started your vehicle.
•You have stopped your vehicle.
•Your foot is on the brake pedal.
•The driver door is closed.
•The interior compartment has cooledor warmed to an acceptable level.
•The front windshield defroster is off.
•You have not turned the steering wheelrapidly or you do not have it at a sharpangle.
•The vehicle is not on a steep roadgrade.
•The battery is within optimal operatingconditions (battery state of charge andtemperature in range).
•The engine coolant is near operatingtemperature.
•Elevation is below about 12,000 ft(3,650 m).
•Ambient temperature is moderate.
•The trailer is not connected.
•If you select Normal, Eco, Snow/Wetor Grass/Gravel/Snow modes.
•You are not in 4H or 4L.
•You have not selected Manual shiftmode.
•Hill descent control is not active.
•You have not selected Tow haul, Sport,Sand or Mud/Rut modes.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingUnique Driving Characteristics

HYBRID VEHICLE OPERATION
- HYBRID ELECTRIC VEHICLE
(HEV)
This hybrid vehicle combines electric andgasoline propulsion to providebreakthrough performance and improvedefficiency. Familiarizing yourself with theseunique characteristics provides an optimaldriving experience from your vehicle.
Starting
When you start your vehicle, agreen READY indicator lightappears in the instrument clusterletting you know that your vehicle is readyfor driving.
The engine may not start because yourvehicle has a silent key start feature. Thisfuel saving feature allows your vehicle tobe ready to drive without requiring the gasengine to be running. The indicator remainson when your vehicle is on, whether theengine is running or not, to indicate yourvehicle is capable of movement using theelectric motor, gas engine or both.Typically, the engine does not start unlessthe vehicle is cold, a climate controlchange is requested or you press theaccelerator pedal.
Driving
The gas engine automatically starts andstops to provide power when needed andto save fuel when not needed. Whencoasting at low speeds, coming to a stop,or standing, the gas engine normally shutsdown and your vehicle operates inelectric-only mode.
Conditions that may cause the engine tostart up or remain running include:
•Considerable vehicle acceleration.
•Climbing a hill.
•Charge level of high voltage battery islow.
•High or low outside temperatures inorder to provide system heating orcooling.
•Engine not warm enough to providepassenger requested cabintemperature.
•Towing a trailer.
•Selectable drive modes: Certainselectable drive modes may cause theengine to run. See What Is Drive ModeControl (page 273).
•Live in Drive: Use of the paddle shifterswhile in drive (D) may cause the engineto run. See Automatic Transmission(page 197).
Stopping
The gas engine may shut off to conservefuel as you come to a stop. Restarting yourvehicle is not required. Simply step on theaccelerator when you are ready to drive.
Transmission Operation
The engine and electric motor togetherpropel the vehicle through the automatictransmission. This is normal hybridoperating and helps deliver fuel efficiencyand performance.
Battery
Your hybrid is equipped with a high voltagebattery. A cool battery maintains batterylife and provides the best possibleperformance. The high voltage battery iscooled by the vehicle's air conditioningsystem. When the air conditioning systemis on, you may notice a slight increase inair temperature coming from the climatecontrol vents while the battery is cooling.You may also notice cool air flowing fromthe vents when the air conditioning orblower is off.
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Braking
Your hybrid is equipped with standardhydraulic braking and regenerative braking.Regenerative braking is performed by yourtransmission and it captures brake energyand stores it in the high voltage battery.
You may also notice during extendingdownhill driving that your engine continuesto run instead of shutting off. During thisengine braking, the engine stays on, but itis not using any fuel. You may also hear aslight whine or whistle when operating yourvehicle. This is the normal operation of theelectric motor in the hybrid system.
Driving to Optimize Fuel Economy
Note:Having your engine running is notalways an indication of inefficiency. In somecases, it is actually more efficient thandriving in electric mode.
Your fuel economy should improvethroughout your hybrid's break-in period.As with any vehicle, your driving habits andaccessory usage can significantly impactyour fuel economy. For best results, keepthese tips in mind:
•Keep the tires properly inflated andonly use the recommended size.
•Aggressive driving increases theamount of energy required to moveyour vehicle. In general, you canachieve better fuel economy with mildto moderate acceleration anddeceleration. Moderate braking isparticularly important since it allowsyou to maximize the energy capturedby the regenerative braking system.
Additional Tips:
•Do not carry extra loads.
•Be mindful of adding externalaccessories that may increaseaerodynamic drag.
•Observe posted speed limits.
•Perform all scheduled maintenance.
•There is no need to wait for your engineto warm up. The vehicle is ready todrive immediately after starting.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingUnique Driving Characteristics

HYBRID VEHICLE FREQUENTLY ASKED QUESTIONS - HYBRID
ELECTRIC VEHICLE (HEV)
AnswerQuestion
The high voltage battery is electrically isol-ated from the rest of the vehicle when theignition is off. When you switch the ignitionon, the high voltage contacts inside thebattery are closed. This makes the electri-city available to the motor and generatorand allows your vehicle to proceed. Theclicks are the sound of these contacts asthey close and open during start up andshut down.
What are the series of clicks from the cargoarea when I switch the ignition on?
The vehicle's computer determines if anengine start is required at key-on. Silent keystarts the engine if it is necessary for cabinheating, windshield defrost, or if the outsidetemperature is low.
Why does the engine sometimes start atkey-on?
There are several reasons the engine stayson for an extended amount of time whenyou first start it. One common reason is tomake sure that the emission's componentsare warm enough to minimize tailpipeemissions. As the climate gets cooler, thisengine-on time is extended.
Why does it take a long time before theengine shuts down?
In order to make sure that the climatecontrol system can begin heating the cabinor defrosting the windshield as soon as yourequest it, the engine coolant temperaturehas to be kept sufficiently hot. Keeping theengine on is required to maintain the correctcoolant temperature.
Why does my engine stay on when it isextremely cold outside?
Your hybrid vehicle can use E15 fuel (15%ethanol, 85% gasoline), but you couldnotice slightly reduced fuel economybecause ethanol contains less energy pergallon than gasoline. Your hybrid vehicle isnot designed to use E85 (85% ethanol).
Can I put E15 or E85 in my vehicle, and howwill it affect my fuel economy?
The high voltage battery system is designedto last the life of the vehicle and requiresno maintenance.
How long will my high voltage battery last?Does it need maintenance?
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingUnique Driving Characteristics

SAFETY PRECAUTIONS
WARNING: Do not overfill the fueltank. The pressure in an overfilled tankmay cause leakage and lead to fuel sprayand fire.
WARNING: The fuel system maybe under pressure. If you hear a hissingsound near the fuel filler inlet, do notrefuel until the sound stops. Otherwise,fuel may spray out, which could causeserious personal injury.
WARNING: Fuels can cause seriousinjury or death if misused or mishandled.
WARNING: Fuel may containbenzene, which is a cancer-causingagent.
WARNING: When refueling alwaysshut the engine off and never allowsparks or open flames near the fuel tankfiller valve. Never smoke or use a cellphone while refueling. Fuel vapor isextremely hazardous under certainconditions. Avoid inhaling excess fumes.
Follow these guidelines when refueling:
•Extinguish all smoking materials andany open flames before refueling yourvehicle.
•Always switch the engine off beforerefueling.
•Automotive fuels can be harmful orfatal if swallowed. Fuel is highly toxicand if swallowed can cause death orpermanent injury. If fuel is swallowedimmediately call a physician, even if nosymptoms are immediately apparent.The toxic effects of fuel may not beapparent for hours.
•Avoid inhaling fuel vapors. Inhaling fuelvapor can lead to eye and respiratorytract irritation. In severe cases,excessive or prolonged breathing offuel vapor can cause serious illness andpermanent injury.
•Avoid getting fuel in your eyes. If yousplash fuel in your eyes, immediatelyremove contact lenses (if worn), flushwith water for 15 minutes and seekmedical attention. Failure to seekproper medical attention could lead topermanent injury.
•Fuels can be harmful if absorbedthrough the skin. If you splash fuel onyour skin, clothing or both, promptlyremove contaminated clothing andthoroughly wash your skin with soapand water. Repeated or prolonged skincontact causes skin irritation.
•Be particularly careful if you are takingAntabuse or other forms of Disulfiramfor the treatment of alcoholism.Breathing fuel vapors could cause anadverse reaction, serious personalinjury or sickness. Immediately call aphysician if you experience any adversereactions.
FUEL QUALITY - E85
Choosing the Right Fuel - Flex FuelVehicles
Flex fuel vehicles have one of the followingidentifiers:
•Yellow fuel filler cap.
•Yellow bezel around the fuel filler inlet.
•Yellow fuel filler housing.
•Yellow E85 label on the fuel tank fillerdoor.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFuel and Refueling

Your vehicle is designed to operate onregular unleaded gasoline with a minimumpump (R+M)/2 octane rating of 87 orregular unleaded gasoline blended with amaximum of 85% ethanol (E85).
Some fuel stations, particularly those inhigh altitude areas, offer fuels posted asregular unleaded gasoline with an octanerating below 87. The use of these fuelscould result in engine damage that will notbe covered by the vehicle warranty.
For best overall vehicle and engineperformance, premium fuel with an octanerating of 91 or higher is recommended. Theperformance gained by using premium fuelis most noticeable in hot weather as wellas other conditions, for example whentowing a trailer. See Towing (page 283).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contactan authorized dealer to prevent any enginedamage.
We recommend Top Tier detergentgasolines, where available to help minimizeengine deposits and maintain optimalvehicle and engine performance. Foradditional information, refer towww.toptiergas.com.
Note:Use of any fuel for which the vehiclewas not designed can impair the emissioncontrol system, cause loss of vehicleperformance, and cause damage to theengine which may not be covered by thevehicle Warranty.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuels containing more than 85%ethanol or E100 fuel.
•Fuels containing methanol.
•Fuels containing metallic-basedadditives, including manganese-basedcompounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienylmanganese tricarbonyl (commonly knownas MMT), which is a manganese-basedfuel additive, will impair engineperformance and affect the emissioncontrol system.
Switching Between E85 andGasoline
We do not recommend repeatedlyalternating between E85 and gasoline. Ifyou switch from using E85 to gasoline, orfrom gasoline to E85, add as much fuel aspossible, at least half a tank. Drive yourvehicle immediately for a minimum of 5 mi(8 km) to allow it to adapt to the changein ethanol concentration. If you use E85exclusively, we recommend that you fillthe fuel tank with regular unleadedgasoline at each scheduled oil change.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFuel and RefuelingE161513