SAFETY PRECAUTIONS
WARNING:Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING:The fuel system may be under pressure. If you hear
a hissing sound near the fuel filler inlet, do not refuel until the
sound stops. Otherwise, fuel may spray out, which could cause serious
personal injury.
WARNING:Automotive fuels can cause serious injury or death if
misused or mishandled.
WARNING:The flow of fuel through a fuel pump nozzle can
produce static electricity, which can cause a fire if fuel is pumped
into an ungrounded fuel container.
WARNING:Fuel ethanol and gasoline may contain benzene,
which is a cancer-causing agent.
WARNING:When refueling always shut the engine off and never
allow sparks or open flames near the filler neck. Never smoke
while refueling. Fuel vapor is extremely hazardous under certain
conditions. Care should be taken to avoid inhaling excess fumes.
Observe the following guidelines when handling automotive fuel:
•Extinguish all smoking materials and any open flames before refueling
your vehicle.
•Always turn off the vehicle before refueling.
•Automotive fuels can be harmful or fatal if swallowed. Fuel, such as
gasoline, is highly toxic and if swallowed can cause death or
permanent injury. If fuel is swallowed, call a physician immediately,
even if no symptoms are immediately apparent. The toxic effects of
fuel may not be visible for hours.
•Avoid inhaling fuel vapors. Inhaling too much fuel vapor of any kind
can lead to eye and respiratory tract irritation. In severe cases,
excessive or prolonged breathing of fuel vapor can cause serious
illness and permanent injury.
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Octane Recommendations
Regular unleaded gasoline with a
pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer
fuels posted as Regular with an
octane rating below 87, particularly
in high altitude areas. Fuels with octane levels below 87 are not
recommended.
Regular unleaded gasoline with a pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer fuels posted as “Regular” with an
octane rating below 87, particularly in high altitude areas. Fuels with
octane levels below 87 are not recommended.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your authorized dealer to
prevent any engine damage.
Fuel Freshness Mode (Energi Vehicles Only)
This feature helps keeps the fuel system functional and the fuel fresh.
If you operate your vehicle mainly in plug-in power mode using
electricity from plugging in without refueling, the gasoline in your tank
eventually becomes old. Old fuel can damage the engine and fuel system.
To prevent the fuel from becoming old, your vehicle will automatically
enter fuel freshness mode. In fuel freshness mode operates, your vehicle
will operate in hybrid mode causing the gasoline engine to run in order
to consume the fuel in the fuel tank.
Note:
If new fuel is not added during an 18 month period, fuel freshness
mode will consume fuel until about 1 gallon (3.8 liters) is left in the tank.
During fuel freshness mode:
•The information display screen will indicate that fuel freshness mode
is active.
•The vehicle will only run in hybrid mode. EV Now mode will not be
available.
•Most of the plug-in power will be stored until fuel freshness mode is
completed.
87(R+M)/2 METHOD
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Note:EV Now mode can resume if less than 1 gallon (3.8 liters) of fuel
is left in the tank.
Note:In most cases, when the fuel level is below 1/4 tank, refueling the
vehicle will end fuel freshness mode and EV Now will now become
available. Refueling after consuming a full tank in fuel freshness mode
will end the mode.
Note:It is recommended to use a fuel stabilizer if you consume less
than a full tank of fuel during an 18 month period.
REFUELING
WARNING:Fuel vapor burns violently and a fuel fire can cause
severe injuries. To help avoid injuries to you and others:
•Read and follow all the instructions on the pump island.
•Turn off your engine when you are refueling.
•Do not smoke if you are near fuel or refueling your vehicle.
•Keep sparks, flames and smoking materials away from fuel.
•Stay outside your vehicle and do not leave the fuel pump unattended
when refueling your vehicle - this is against the law in some places.
•
Keep children away from the fuel pump; never let children pump fuel.
•Do not use personal electronic devices while refueling.
Use the following guidelines to avoid electrostatic charge build-up when
filling an ungrounded fuel container:
•Place approved fuel container on the ground.
•DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
•Keep the fuel pump nozzle in contact with the fuel container while
filling.
•DO NOT use a device that would hold the fuel pump handle in the fill
position.
Using the Easy Fuel™ Capless Fuel System (Except C-MAX Energi)
WARNING:The fuel system may be under pressure. Insert the
fuel nozzle slowly. If you hear a hissing sound near the fuel filler
door, do not refuel until the sound stops. Otherwise, fuel may spray
out, which could cause serious personal injury.
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If the fuel fill inlet was not properly closed, a Check Fuel Fill Inlet
message may appear on the information display screen. At the next
opportunity, do the following:
1. Safely pull off the road.
2. Put the vehicle inP(Park) and turn the ignition off.
3. Open the fuel filler door and remove any visible debris from the fuel
fill opening.
4. Insert either the fuel fill nozzle or the fuel fill funnel provided with the
vehicle several times to dislodge any debris and/or allow the inlet to
close properly.
If this action corrects the problem, the message may not reset
immediately. It may take several driving cycles for the message to turn
off. A driving cycle consists of an engine start-up (after four or more
hours with the engine off) followed by city/highway driving. Continuing
to drive with the message on may cause the service engine soon lamp to
turn on as well.
Using the Easy Fuel™ Capless Fuel System (C-MAX Energi Only)
WARNING:The fuel system may be under pressure. Insert the
fuel nozzle slowly. If you hear a hissing sound near the fuel filler
door, do not refuel until the sound stops. Otherwise, fuel may spray
out, which could cause serious personal injury.
Note:Your vehicle features a locking fuel door and an Easy Fuel™
system which has a auto-sealing feature that locks the fuel tank refueling
valve. Before you can refuel your vehicle you must first press the button
located on your instrument panel. Pressing this button will unlock the
fuel tank refueling valve allowing the fuel filler door to open so that the
fuel filler nozzle can be inserted into the fuel tank. This could take up to
15 seconds before the fuel filler door pops open allowing the insertion of
the fuel filler nozzle. In the event that the fuel valve does not unlock
automatically you can pull the manual override lever located in the
trunk. This will open the refueling door and allow access to fill your
vehicle.
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If the fuel fill inlet was not properly closed, a Check Fuel Fill Inlet
message may appear on the information display screen. At the next
opportunity, do the following:
1. Safely pull off the road.
2. Put the vehicle inP(Park) and turn the ignition off.
3. Open the fuel filler door and remove any visible debris from the fuel
fill opening.
4. Insert either the fuel fill nozzle or the fuel fill funnel provided with the
vehicle several times to dislodge any debris and/or allow the inlet to
close properly.
If this action corrects the problem, the message may not reset
immediately. It may take several driving cycles for the message to turn
off. A driving cycle consists of an engine start-up (after four or more
hours with the engine off) followed by city/highway driving. Continuing
to drive with the message on may cause the service engine soon lamp to
turn on as well.
RUNNING OUT OF FUEL
Avoid running out of fuel because this situation may have an adverse
effect on vehicle components.
If you have run out of fuel:
•You may need to cycle the ignition from off to on after refueling to
allow the fuel system to pump the fuel from the tank to the engine.
•Normally, adding 1 gallon (3.8 liters) of fuel is enough to restart the
engine. If the vehicle is out of fuel and on a steep grade, more than
1 gallon (3.8 liters) may be required.
•The service engine soon indicator may come on. For more information
on the service engine soon indicator, refer toWarning lamps and
indicatorsin theInstrument Clusterchapter.
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After locating the white plastic funnel:
1. Slowly insert the funnel into the capless fuel
system.
2. Fill the vehicle with fuel from the portable fuel
container.
3. When done, clean the funnel or properly dispose
of it. Extra funnels can be purchased from your
authorized dealer if you choose to dispose of the funnel.
Note:For C-MAX Energi vehicles
press the fuel button located on the
instrument panel before performing
step 2.
FUEL CONSUMPTION
Filling the Tank
The advertised capacity is the indicated capacity and the empty reserve
combined. Indicated capacity is the difference in the amount of fuel in a
full tank and a tank when the fuel gauge indicates empty. Empty reserve
is the amount of fuel in the tank after the fuel gauge indicates empty.
Note:The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your vehicle
after the fuel gauge indicates empty, you might not be able to refuel the
full amount of the advertised capacity of the fuel tank due to the empty
reserve still present in the tank.
For consistent results when filling the fuel tank:
•Turn the ignition off before fueling; an inaccurate reading results if the
engine is left running.
•Use the same fill rate (low–medium–high) each time the tank is filled.
•Allow no more than two automatic click–offs when filling.
Results are most accurate when the filling method is consistent.
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Calculating Fuel Economy
Do not measure fuel economy during the first 1000 miles
(1600 kilometers) of driving (this is your engine’s break-in period); a
more accurate measurement is obtained after 2000 miles–3000 miles
(3200 kilometers–4800 kilometers). Also, fuel expense, frequency of
fill-ups or fuel gauge readings are not accurate ways to measure fuel
economy.
1. Fill the fuel tank completely and record the initial odometer reading.
2. Each time you fill the tank, record the amount of fuel added.
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Calculate fuel economy as follows:
Standard: Divide miles traveled by gallons used.
Metric: Multiply liters used by 100, then divide by kilometers traveled.
Keep a record for at least one month and record the type of driving
(city or highway). This provides an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter show how temperature impacts fuel economy.
In general, lower temperatures mean lower fuel economy.
EMISSION CONTROL SYSTEM
WARNING:Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start a fire.
WARNING:Exhaust leaks may result in entry of harmful and
potentially lethal fumes into the passenger compartment. If you
smell exhaust fumes inside your vehicle, have your dealer inspect your
vehicle immediately. Do not drive if you smell exhaust fumes.
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Your vehicle is equipped with various emission control components
and a catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inScheduled Maintenance Information
performed according to the specified schedule.
The scheduled maintenance items listed inScheduled Maintenance
Informationare essential to the life and performance of your vehicle
and to its emissions system.
If other than Ford, Motorcraft® or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Illumination of the service engine soon indicator, charging system
warning light or the temperature warning light, fluid leaks, strange odors,
smoke or loss of engine power could indicate that the emission control
system is not working properly.
An improperly operating or damaged exhaust system may allow exhaust
to enter the vehicle. Have a damaged or improperly operating exhaust
system inspected and repaired immediately.
Do not make any unauthorized changes to your vehicle or engine.
By law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle’s emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal also lists engine displacement.
Please consult your warranty information for complete emission warranty
information.
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