octane FORD FOCUS 2015 3.G Owners Manual

FUEL QUALITY - GASOLINE
Choosing the Right Fuel
We recommend regular unleaded gasoline
with a pump octane rating of 87. Some
stations offer fuels posted as regular with
an octane rating below 87, particularly in
high altitude areas. We do not recommend
fuels with an octane rating below 87.
Premium unleaded gasoline will provide
improved performance and is
recommended for severe duty usage, for
example a fully loaded vehicle.
Do not use any fuel other than those
recommended because they could lead to
engine damage that may not be covered
by the vehicle Warranty.
Note:
Use of any fuel other than those
recommended can impair the emission
control system and cause a loss of vehicle
performance.
Do not use:
• Diesel fuel.
• Kerosene or paraffin fuels.
• Fuel containing more than 15% ethanol
or E-85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based
additives, including manganese-based
compounds. •
Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel (using leaded fuel is
prohibited by law).
The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
Do not be concerned if the engine
sometimes knocks lightly. However, if it
knocks heavily under most driving
conditions while you are using fuel with the
recommended octane rating, contact an
authorized dealer to prevent any engine
damage.
FUEL QUALITY - E85 (If Equipped)
Choosing the Right Fuel WARNING
Flexible fuel components and regular
unleaded gasoline components are
not interchangeable. If you do not
have your vehicle serviced in accordance
with flexible fuel component procedures,
this may cause component damage not
covered by the vehicle Warranty. 133
Focus (CDH), enUSA, First Printing Fuel and RefuelingE161513

We recommend regular unleaded gasoline
with a pump octane rating of 87, or regular
unleaded gasoline blended with a
maximum of 85% ethanol (E85). Flex fuel
vehicles have a yellow bezel on the fuel
tank filler pipe opening.
Some stations offer fuels posted as regular
with an octane rating below 87, particularly
in high altitude areas. We do not
recommend fuels with an octane rating
below 87.
Do not use any fuel other than those
recommended because they could lead to
engine damage that may not be covered
by the vehicle Warranty.
Note:
Use of any fuel other than those
recommended can impair the emission
control system and cause a loss of vehicle
performance.
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-based
additives, including manganese-based
compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel (using leaded fuel is
prohibited by law). The use of fuels with metallic compounds
such as methylcyclopentadienyl
manganese tricarbonyl (commonly known
as MMT), which is a manganese-based
fuel additive, will impair engine
performance and affect the emission
control system.
Do not be concerned if the engine
sometimes knocks lightly. However, if it
knocks heavily under most driving
conditions while you are using fuel with the
recommended octane rating, contact an
authorized dealer to prevent any engine
damage.
FUEL FILLER FUNNEL
LOCATION
The fuel filler funnel is located in the spare
wheel storage tray.
RUNNING OUT OF FUEL
Running out of fuel can cause damage not
covered by the vehicle Warranty.
If your vehicle runs out of fuel:
•
Add a minimum of 1.3 gal (5 L) of fuel
to restart the engine. If your vehicle is
out of fuel and on a steep slope, more
fuel may be required.
• You may need to switch the ignition
from off to on several times after
refueling to allow the fuel system to
pump the fuel from the tank to the
engine. When restarting, cranking time
takes a few seconds longer than
normal.
134
Focus (CDH), enUSA, First Printing Fuel and RefuelingE161513

ENGINE SPECIFICATIONS - 1.0L ECOBOOST™
1.0L EcoBoost
Engine
61
Cubic inches
Minimum 87 octane
Required fuel
1-2-3
Firing order
Coil on plug
Ignition system
0.028 – 0.031 in. (0.70 – 0.80 mm)
Spark plug gap
10.0:1
Compression ratio
Drivebelt Routing
1.0L EcoBoost Engine ENGINE SPECIFICATIONS - 2.0L DURATEC-HE (MI4)
2.0L GDI
Engine
121
Cubic inches
Minimum 87 octane or E85
Required fuel
1-3-4-2
Firing order
Coil on plug
Ignition system
.034 - .036 in. (.85 - .95 mm)
Spark plug gap
12.0:1
Compression ratio
261
Focus (CDH), enUSA, First Printing Capacities and SpecificationsE163197