octane Mercury Grand Marquis 2010 Owner's Manuals
[x] Cancel search | Manufacturer: MERCURY, Model Year: 2010, Model line: Grand Marquis, Model: Mercury Grand Marquis 2010Pages: 308, PDF Size: 2.5 MB
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Pure ethanol is the alcohol which is the intoxicating agent in liquor, beer
and wine. It is distilled from the fermentation of plants such as field corn
and sugar cane. When ethanol is produced for use in motor fuels, a small
amount of gasoline is added to make it unfit for beverage use. The
resulting ethanol blend is called denatured fuel ethanol meaning that it is
denatured with 2% to 5% gasoline and is suitable for automotive use.
During the summer season, fuel ethanol may contain a maximum of 85%
denatured ethanol (Ed85) and 15% unleaded gasoline. The fuel ethanol
has a higher octane rating than unleaded regular or premium gasoline
and this allows the design of engines with greater efficiency and power.
Winter blends may contain up to 75% denatured ethanol (Ed75) and up
to 25% unleaded gasoline to enhance cold engine starts. Severely cold
weather may require additional measures for reliable starting. Refer to
Startingin theDrivingchapter.
Ethanol is more chemically active than gasoline. It corrodes some metals
and causes some plastic and rubber components to swell, break down or
become brittle and crack, especially when mixed with gasoline. Special
materials and procedures have been developed for flexible fuel vehicles
and the dispensers used by ethanol fuel providers.
WARNING:Flexible fuel components and standard unleaded
gasoline fuel components are not interchangeable. If your vehicle
is not serviced in accordance with flexible fuel vehicles procedures,
damage may occur and your warranty may be invalidated.
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.
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.
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Crown Victoria vehicles only
Choosing the right fuel
If your vehicle is a flexible fuel vehicle (FFV), use only UNLEADED
FUEL and FUEL ETHANOL (Ed75–Ed85).
If your vehicle is not a flexible fuel vehicle (FFV), then only use
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.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality, per the recommendations in theChoosing the right
fuelsection.
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.
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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.
FFV engine (if equipped)
If your vehicle is flex fuel capable, it is designed to use Fuel Ethanol
(Ed75–Ed85), “Regular” unleaded gasoline or any mixture of the two
fuels.
Use of other fuels such as Fuel Methanol may cause powertrain
damage, a loss of vehicle performance, and your warranty may be
invalidated.
It is best not to alternate repeatedly between gasoline and E85. If you do
switch fuels, it is recommended that you add as much fuel as
possible—at least half a tank. Do not add less than five gallons (18.9L)
when refueling. You should drive the vehicle immediately after refueling
for at least 5 miles (8 km) to allow the vehicle to adapt to the change in
ethanol concentration.
If you operate your vehicle 50% or more of the time on ethanol, you
should follow a different maintenance schedule. In addition to this, if you
exclusively use E85 fuel, it is also recommended to fill the fuel tank with
regular unleaded gasoline once every 3,000 miles (4,800 km). See
scheduled maintenance informationfor more information.
Fuel quality
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
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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.
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.
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ENGINE DATA
Engine 4.6L V8 engine 4.6L FFV V8 engine
Cubic inches 281 281
Required fuel 87 octane 87 octane or Ethanol
(E85)
Firing order 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Ignition system Coil on plug Coil on plug
Spark plug gap 0.052–0.056 inch
(1.32–1.42 mm)0.041–0.047 inch
(1.04–1.20 mm)
Compression ratio 9.4:1 9.4:1
Engine drivebelt routing
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Engine oil ..................................233
change oil soon warning,
message center .......................233
checking and adding ..............233
dipstick ....................................233
filter, specifications ........235, 262
recommendations ...................235
refill capacities ........................263
specifications ..........................263
Event data recording ....................7
Exhaust fumes ..........................176
F
Fail safe cooling ........................243
Fire suppression system
(police) ..............................285, 287
Flexible Fuel Vehicle (FFV) ....244
Fluid capacities .........................263
Fog lamps ....................................48
Fuel ............................................244
calculating fuel economy..24, 251
cap ...........................................247
capacity ...................................263
choosing the right fuel ...........249
comparisons with EPA fuel
economy estimates .................254
detergent in fuel .....................249
filling your vehicle with
fuel ...........................244, 247, 251
filter, specifications ........244, 262
fuel pump shut-off switch .....191
improving fuel economy ........251
octane rating ...........249–250, 266
quality ......................................250
running out of fuel .................251
safety information relating to
automotive fuels .....................244
Fuel - flex fuel vehicle
(FFV) .........................244, 249–250Fuses ..................................192–193
G
Gas cap (see Fuel cap) ............247
Gas mileage
(see Fuel economy) .................251
Gauges .........................................17
H
Hazard flashers .........................190
Head restraints ...........................91
Headlamps ...................................47
aiming ..................................49, 51
autolamp system .......................47
bulb specifications ....................54
daytime running lights .............48
flash to pass ..............................48
high beam .................................48
replacing bulbs ...................55, 60
turning on and off ....................47
Heating
heating and air conditioning
system .................................43–44
Hood ..........................................230
I
Idle Meter ..................................270
Ignition ...............................173, 266
Illuminated visor mirror .............66
Infant seats
(see Safety seats) .....................128
Inspection/maintenance (I/M)
testing ........................................256
Instrument panel
cleaning ...................................226
Index
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cluster ........................................12
lighting up panel and
interior .......................................49
J
Jump-starting your vehicle ......208
K
Keyless entry system .................84
autolock .....................................76
keypad .......................................84
programming entry code .........84
Keys .......................................76, 89
positions of the ignition .........173
L
Lamps
autolamp system .......................47
bulb replacement
specifications chart ..................54
daytime running light ...............48
fog lamps ...................................48
headlamps .................................47
headlamps, flash to pass ..........48
instrument panel, dimming .....49
interior lamps .....................52–54
Police red/white map light .....281
replacing bulbs ...................55, 60
LATCH anchors .........................133
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........180
Limited slip axle
(see Traction Loc) ....................184
Load limits .................................163
Locks
autolock .....................................76
childproof ..................................78doors ..........................................76
Lubricant specifications ...........263
Lug nuts ....................................207
Lumbar support, seats ...............95
M
Message center .....................19–20
english/metric button .........24–25
system check button ................24
warning messages .....................25
Mirrors ...................................69–70
automatic dimming rearview
mirror ........................................69
fold away ...................................70
heated ........................................70
side view mirrors (power) .......70
Mobile media system
Police and fleet vehicles ........281
Motorcraftparts ......228, 244, 262
O
Octane rating ....................249–250
Oil (see Engine oil) ..................233
P
Parking brake ............................181
Parts
(see Motorcraftparts) ...........262
Passenger Occupant
Classification Sensor ...................99
Pedals (see Power adjustable
foot pedals) .................................71
Power adjustable foot pedals .....71
Power distribution box
(see Fuses) ...............................196
Index
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