octane FORD MUSTANG 2006 5.G Owners Manual

Octane recommendations
Your vehicle is designed to use
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” that
are sold with octane ratings of 86 or lower in high altitude areas.
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, try a different brand of 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.
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. Aftermarket products 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.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
effect on powertrain components.
If you have run out of fuel:
•You may need to cycle 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.
87(R+M)/2 METHOD
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
218

•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.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•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.
Habits
•Smooth, moderate operation can yield up to 10% savings in fuel.
•Steady speeds without stopping will usually give the best fuel
economy.
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
220

ENGINE DATA
Engine 4.0L V6 engine 4.6L V8 engine
Cubic inches 245 281
Required fuel 87 octane 87 octane
Firing order 1-4-2-5-3-6 1-3-7-2-6-5-4-8
Ignition system EDIS Coil on plug
Spark plug gap 0.052–0.056 inch
(1.32–1.42 mm)0.040–0.050 inch
(1.02–1.27 mm)
1
Compression ratio 9.7:1 9.8:1
1The spark plug gap is not adjustable on the 4.6L V8.
ENGINE DRIVEBELT ROUTING
•4.0L V6 Engine
•4.6L V8 Engine
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
234

calculating fuel
economy ............................58, 219
cap ...........................................216
capacity ...................................230
choosing the right fuel ...........217
comparisons with EPA fuel
economy estimates .................222
detergent in fuel .....................218
filling your vehicle with
fuel ...........................214, 216, 219
filter, specifications ........219, 228
fuel pump shut-off switch .....164
improving fuel economy ........219
octane rating ...................218, 234
quality ......................................218
running out of fuel .................218
safety information relating to
automotive fuels .....................214
Fuel pump shut-off switch .......164
Fuses ..................................164–165
G
Gas cap (see Fuel cap) ............216
Gas mileage
(see Fuel economy) .................219
Gauges .........................................15
H
Hazard flashers .........................163
Head restraints ...........................76
Headlamps ...................................33
aiming ........................................34
bulb specifications ....................37
daytime running lights .............33
flash to pass ..............................33
high beam .................................33
replacing bulbs .........................37
turning on and off ....................33Heating
heating and air conditioning
system .......................................30
Hood ..........................................197
I
Ignition ...............................146, 234
Infant seats
(see Safety seats) .....................112
Inspection/maintenance (I/M)
testing ........................................224
Instrument panel
cleaning ...................................193
cluster ........................................10
lighting up panel and
interior .......................................34
J
Jack ............................................171
positioning ...............................171
storage .....................................171
Jump-starting your vehicle ......176
K
Keyless entry system
autolock .....................................64
Keys
positions of the ignition .........146
L
Lamps
bulb replacement
specifications chart ..................37
daytime running light ...............33
fog lamps ...................................34
headlamps .................................33
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Index
243

headlamps, flash to pass ..........33
instrument panel, dimming .....34
interior lamps .....................36–37
replacing bulbs ...................36–37
Lane change indicator
(see Turn signal) ........................36
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........151
Limited slip axle
(see Traction Loc) ....................154
Load limits .................................136
Locks
autolock .....................................64
Lubricant specifications ...232, 234
Lug nuts ....................................176
Lumbar support, seats ...............78
M
Manual transmission .................159
fluid capacities ........................230
lubricant specifications ..........234
reverse .....................................160
Message center ...........................54
display color ..............................55
english/metric button ...............56
MyColor display ........................55
system check button ................55
warning messages .....................60
Mirrors .........................................47
side view mirrors (power) .......47
Motorcraft parts ........194, 219, 228
O
Octane rating ............................218
Oil (see Engine oil) ..................201
P
Parking brake ............................151Parts (see Motorcraft parts) ....228
Passenger Occupant
Classification Sensor ...................83
Power distribution box
(see Fuses) ...............................167
Power door locks ........................64
Power mirrors .............................47
Power point .................................43
Power steering ..........................153
fluid, checking and adding ....225
fluid, refill capacity ................230
fluid, specifications .........232, 234
Power Windows ...........................44
R
Radio ......................................19, 22
Relays ........................................164
Remote entry system .................67
illuminated entry ......................70
opening the trunk .....................68
Roadside assistance ..................162
S
Safety Belt Maintenance ............91
Safety belts (see Safety
restraints) ............ 82, 85–86, 88–89
Safety defects, reporting ..........188
Safety restraints .. 82, 85–86, 88–90
belt minder ...............................92
extension assembly ..................90
for adults .......................86, 88–89
for children .....................107–108
Occupant Classification
Sensor ........................................83
safety belt maintenance ...........91
warning light and chime ....91–92
2006 05+ Mustang(197)
Owners Guide (post-2002-fmt)
USA(fus)
Index
244