octane FORD FIESTA 2011 6.G Owners Manual

Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives.
Note:Use of any fuel other than those recommended may cause
powertrain damage, a loss of vehicle performance, and repairs may not
be covered under warranty.
Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with a
pump (R+M)/2 octane rating of 87.
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 quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of “Regular” unleaded
gasoline. Premium unleaded gasoline is not recommended for vehicles
designed to use “Regular” unleaded gasoline because it may cause these
problems to become more pronounced. If the problems persist, see your
authorized dealer.
Do not add aftermarket fuel additive products to your fuel tank. It
should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. These products have not been approved for your engine and
could cause damage to the fuel system. Repairs to correct the effects of
using an aftermarket product in your fuel may not be covered by your
warranty.
Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-Wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-Wide Fuel Charter.
87(R+M)/2 METHOD
Maintenance and Specifications
305
2011 Fiesta(fie)
Owners Guide, 1st Printing
USA(fus)

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 engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow no more than two automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in miles or kilometers).
2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
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. Follow one of the simple calculations in order to determine fuel
economy:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Maintenance and Specifications
308
2011 Fiesta(fie)
Owners Guide, 1st Printing
USA(fus)

ENGINE DATA
Engine 1.6L engine
Cubic inches 97
Required fuel 87 octane
Firing order 1–3–4–2
Ignition system Distributorless Ignition System
(D.I.S.)
Compression ratio 11:1
Spark plug gap .85 -.75 inch
(0.8mm +/-0 .05mm )
Maintenance and Specifications
321
2011 Fiesta(fie)
Owners Guide, 1st Printing
USA(fus)

Doors
central unlocking ....................132
Downloading unread text
messages ......................................58
Driving under special
conditions ..................................245
through water .........................249
E
Electronic message center .........18
Emergencies, roadside
jump-starting ..........................266
running out of fuel .........266, 306
Emission control system ..........310
End user license agreement ......95
Ending a call ...............................51
Engine ................................321–322
cleaning ...................................282
coolant .....................................296
idle speed control ...................294
lubrication specifications .......318
refill capacities ........................318
service points ..................290–291
Engine block heater .................233
Engine fan .................................290
Engine oil ..................................292
change oil soon warning,
message center .......................292
checking and adding ..............292
dipstick ....................................292
filter, specifications ........293, 317
recommendations ...................293
refill capacities ........................318
specifications ..........................318
Event data recording ....................7
Exhaust fumes ..........................232
Exiting phone mode ...................51Exploring the USB device ..........92
F
Fan, Engine Cooling .........288, 290
Floor mats .........................129–130
Fluid capacities .........................318
Fuel ............................................301
calculating fuel economy .......307
cap ...........................................303
capacity ...................................318
choosing the right fuel ...........304
detergent in fuel .....................306
filler funnel .............................306
filling your vehicle with
fuel ...........................301, 303, 307
filter, specifications ........301, 317
fuel pump shut-off ..................251
improving fuel economy ........307
octane rating ...........305, 321–322
quality ......................................305
running out of fuel .........266, 306
safety information relating to
automotive fuels .....................301
Fuses ..................................252–253
G
Gas cap (see Fuel cap) ............303
Gas mileage
(see Fuel economy) .................307
Gauges .........................................17
H
Hazard flashers .........................251
Head restraints .........................145
Headlamps .................................105
aiming ..............................106–107
bulb specifications ..................110
Index
353
2011 Fiesta(fie)
Owners Guide, 1st Printing
USA(fus)

automatic dimming rearview
mirror ......................................124
heated ......................................125
side view mirrors (power) .....125
signal .......................................126
Modifying your phone book .......60
Moon roof ..................................128
Motorcraft
parts ..............287, 317
O
Octane rating ............................305
Oil (see Engine oil) ..................292
P
Pairing media devices to
SYNC
....................................83–84
Pairing your phone .....................71
Pairing your phone for the first
time ..............................................50
Parking brake ............................236
Parts
(see Motorcraft
parts) ...........317
Passenger Occupant
Classification Sensor .................152
Performing a master reset ...75, 87
Phone dependent features .........41
Phone redial ................................55
Phone settings ............................59
Phone status ...............................59
Play menu ....................................85
Playing a specific track ..............92
Playing similar music ..................93
Power distribution box
(see Fuses) ...............................256Power door locks ......................131
Power mirrors ...........................125
Power point ...............................121
Power steering ..................239–240
fluid, refill capacity ................318
fluid, specifications .................318
Power Windows .........................122
Privacy information ....................40
Push button start system .........230
Putting a call on/off hold ...........53
R
Radio ......................................24, 27
Recommendations for
attaching safety restraints for
children ......................................183
Relays ........................................252
Remote entry system .......135, 137
illuminated entry ....................142
locking/unlocking doors .........138
opening the trunk ...................139
replacement/additional
transmitters .....................141–142
replacing the batteries ...........139
Returning to factory
defaults ..................................74, 86
Roadside assistance ..................250
S
Safety belts (see Safety
restraints) ..151, 154–155, 157, 159
Safety Canopy ...........................174
Safety defects, reporting ..........279
Safety information ......................40
Index
355
2011 Fiesta(fie)
Owners Guide, 1st Printing
USA(fus)