octane Mercury Milan 2009 Owner's Manuals

WARNING:If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may result in
personal injury.
Choosing the right fuel
Use only UNLEADED fuel or UNLEADED fuel blended with a maximum
of 10% ethanol. Do not use fuel ethanol (E85), diesel, methanol, leaded
fuel or any other fuel. The use of leaded fuel is prohibited by law and
could damage your vehicle.
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.
We do not recommend the use of
gasolines labeled as “Regular” in
high altitude areas that are sold with octane ratings less than 87.
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.
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
87(R+M)/2 METHOD
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Owners Guide, 2nd Printing
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Maintenance and Specifications
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Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theMaintenance
product specifications and capacitiessection of this chapter.
The advertised capacity is the amount of 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 small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
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 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.
•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.
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Owners Guide, 2nd Printing
USA(fus)
Maintenance and Specifications
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ENGINE DATA
Engine 2.3L I4 engine 3.0L DOHC V6
Duratec engine
Cubic inches 140 182
Required fuel 87 octane 87 octane
Firing order 1-3-4-2 1-4-2-5-3-6
Ignition system Coil on plug Coil on plug
Spark plug gap 0.049–0.053 inch
(1.25–1.35 mm)0.052–0.056 inch
(1.32–1.42 mm)
Compression ratio 9.7:1 10.0:1
Engine drivebelt routing
•2.3L I4 Engine
•3.0L V6 Engine
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Owners Guide, 2nd Printing
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Maintenance and Specifications
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service points ..................267–268
starting after a collision .........228
Engine block heater .................202
Engine oil ..................................270
change oil soon warning,
message center .......................270
checking and adding ..............270
dipstick ....................................270
filter, specifications ........274, 303
recommendations ...................274
refill capacities ........................304
specifications ..........................304
Event data recording ....................7
Exhaust fumes ..........................202
F
Fail safe cooling ........................282
Fluid capacities .........................304
Fog lamps ....................................55
Four-Wheel Drive vehicles
driving off road .......................221
Fuel ............................................283
calculating fuel
economy ............................89, 288
cap ...........................................286
capacity ...................................304
choosing the right fuel ...........287
comparisons with EPA fuel
economy estimates .................291
detergent in fuel .....................288
filling your vehicle
with fuel ..................283, 286, 289
filter, specifications ........283, 303
fuel pump shut-off switch .....228
improving fuel economy ........288
octane rating ...................287, 307
quality ......................................287
running out of fuel .................288safety information relating to
automotive fuels .....................283
Fuel pump shut-off switch .......228
Fuses ..................................229–230
G
Gas cap (see Fuel cap) ............286
Gas mileage
(see Fuel economy) .................288
Gauges .........................................16
H
Hazard flashers .........................228
Headlamps ...................................54
aiming ........................................57
autolamp system .......................54
bulb specifications ....................60
daytime running lights .............55
flash to pass ..............................56
high beam .................................56
replacing bulbs .........................61
turning on and off ....................54
Heating
heating and air conditioning
system ...........................46, 48, 50
Homelink wireless control
system ..........................................84
Hood ..........................................266
How to get going ........................18
I
Ignition ...............................199, 307
Illuminated visor mirror .............71
Infant seats
(see Safety seats) .....................160
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Owners Guide, 2nd Printing
USA(fus)
Index
314

Inspection/maintenance (I/M)
testing ........................................293
Instrument panel ........................73
cleaning ...................................261
cluster ........................................12
lighting up panel and
interior .......................................56
J
Jack ............................................236
positioning ...............................236
storage .....................................236
Jump-starting your vehicle ......242
K
Keyless entry system
autolock ...................................100
keypad .....................................111
locking and unlocking doors ..112
programming entry code .......111
Keys .....................................97, 114
positions of the ignition .........199
L
Lamps
autolamp system .......................54
bulb replacement
specifications chart ..................60
daytime running light ...............55
fog lamps ...................................55
headlamps .................................54
headlamps, flash to pass ..........56
instrument panel, dimming .....56
interior lamps ...........................58
replacing bulbs .........................61
LATCH anchors .........................164Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........205
Load limits .................................192
Locks
autolock ...................................100
childproof ................................103
doors ..........................................99
Lubricant specifications ...........304
Lug nuts ....................................241
Lumbar support, seats .............121
M
Manual transmission .................217
fluid capacities ........................304
lubricant specifications ..........304
reverse .....................................218
Message center .....................87–88
english/metric button ...............93
system check button ................92
warning messages .....................94
Mirrors ...................................75–76
automatic dimming rearview
mirror ........................................76
heated ........................................77
side view mirrors (power) .......76
Moon roof ....................................82
Motorcraft parts ........264, 283, 303
N
Navigation system .......................45
O
Octane rating ............................287
Oil (see Engine oil) ..................270
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Owners Guide, 2nd Printing
USA(fus)
Index
315