2007 Mercury Mountaineer check engine light

Aggressive driving in any road conditions can cause you to lose
control of your vehicle increasing the risk of severe personal
injury or property damage. The occurrence of a AdvanceTrac
with
RSC event is an indication that at least some of the tires have
exceeded their ability to grip the road; this may lead to an increased
risk of loss of vehicle control, vehicle rollover, personal injury and
death. If you experience a severe road event, SLOW DOWN.
If a failure is detected in the AdvanceTrac
with RSC system, and the
AdvanceTrac
with RSC button has not been pushed, the warning
indicator light in the instrument cluster will stay on. If the warning
indicator light in the instrument cluster remains on while the engine is
running, have the system serviced by an authorized dealer immediately.
STEERING
To help prevent damage to the power steering system:
•Never hold the steering wheel at its furthest turning points (until it
stops) for more than a few seconds when the engine is running
•Do not operate the vehicle with a low power steering pump fluid level
(below the MIN mark on the reservoir).
•Some noise is normal during operation. If the noise is excessive, check
for low power steering pump fluid level before seeking service by your
authorized dealer.
•Heavy or uneven steering efforts may be caused by low power steering
pump fluid level. Check for low power steering pump fluid level before
seeking service by your authorized dealer.
•Do not fill the power steering pump reservoir above the MAX mark on
the reservoir, as this may result in leaks from the reservoir.
If the power steering system breaks down (or if the engine is turned
off), you can steer the vehicle manually, but it takes more effort. If the
steering wanders or pulls, check for:
•an improperly inflated tire
•uneven tire wear
•loose or worn suspension components
•loose or worn steering components
•improper steering alignment
A high crown in the road or high crosswinds may also make the steering
seem to wander/pull.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Driving
245

For vehicles with overflow coolant systems with a non-pressurized cap
on the coolant recovery system, add coolant to the coolant recovery
reservoir when the engine is cool. Add the proper mixture of coolant and
water to the “FULL COLD” level. For all other vehicles, which have a
coolant degas system with a pressurized cap, or if it is necessary to
remove the coolant pressure relief cap on the radiator of a vehicle with
an overflow system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is
cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out
forcefully when the cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the coolant
pressure relief cap on the coolant reservoir (a translucent plastic bottle).
Slowly turn cap counterclockwise (left) until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slowly with the proper coolant mixture (see
above), to within the “COLD FILL RANGE” or the “FULL COLD” level on
the reservoir. If you removed the radiator cap in an overflow system, fill
the radiator until the coolant is visible and radiator is almost full.
6. Replace the cap. Turn until tightly installed (until “clicks” are heard).
(Cap must be tightly installed to prevent coolant loss.)
After any coolant has been added, check the coolant concentration, refer
toChecking engine coolantsection. If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
323

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. On restarting, cranking time will take a few seconds longer
than normal.
•Normally, adding one gallon of fuel is enough to restart the engine. If
the vehicle is out of fuel and on a steep grade, more than one gallon
may be required.
•The
indicator may come on. For more information on the “check
engine” or the “service engine soon” indicator, refer toWarning lights
and chimesin theInstrument Clusterchapter.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,000 miles (1,600 km)
of driving (engine break-in period). You will get a more accurate
measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).
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.
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
331

A
Accessory delay ..........................94
AdvanceTrac ..............................241
Air cleaner filter ...............340–341
Air conditioning ..........................72
Airbag supplemental restraint
system ........................170, 179, 181
and child safety seats ............172
description ..............170, 179, 181
disposal ....................................184
driver airbag ............173, 180, 182
indicator light .................179, 184
operation .................173, 180, 182
passenger airbag .....173, 180, 182
side airbag ...............................179
All Wheel Drive (AWD),
driving off road .........................255
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................320
Anti-lock brake system
(see Brakes) ..............................239
Anti-theft system ......................139
Audio system
(see Radio) ......................20, 24, 30
Automatic transmission
driving an automatic
overdrive .........................248, 251
fluid, adding ............................338
fluid, checking ........................338
fluid, refill capacities ..............342
fluid, specification ..................342
Auxiliary Input Jack ...................37
Auxiliary power point .................92
Axle
lubricant specifications ..........342refill capacities ........................342
B
Battery .......................................318
acid, treating emergencies .....318
jumping a disabled battery ....284
maintenance-free ....................318
replacement, specifications ...341
servicing ..................................318
Belt-Minder
.............................165
Brakes ........................................239
anti-lock ...................................239
anti-lock brake system (ABS)
warning light ...........................239
fluid, checking and adding ....338
fluid, refill capacities ..............342
fluid, specifications .................342
lubricant specifications ..........342
parking ....................................240
shift interlock ..........................246
C
Calculating load ........................227
Capacities for refilling fluids ....342
Cargo cover ...............................123
Cargo management system ......123
Cell phone use ..............................9
Changing a tire .........................275
Child safety restraints ..............185
child safety belts ....................185
Child safety seats ......................190
attaching with
tether straps ...........................194
in front seat ............................191
in rear seat ..............................191
Cleaning your vehicle
engine compartment ..............302
instrument panel ....................304
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
351

Engine oil ..................................313
checking and adding ..............313
dipstick ....................................313
filter, specifications ........316, 341
recommendations ...................316
refill capacities ........................342
specifications ..........................342
Exhaust fumes ..........................238
F
Fail safe cooling ........................325
Family entertainment system ....43
Floor mats .................................122
Fluid capacities .........................342
Foglamps .....................................77
Four-Wheel Drive vehicles
driving off road .......................257
preparing to drive your
vehicle .....................................246
Fuel ............................................326
calculating fuel
economy ..........................108, 331
cap ...........................................329
capacity ...................................342
choosing the right fuel ...........329
comparisons with EPA fuel
economy estimates .................334
detergent in fuel .....................330
filling your vehicle with
fuel ...........................326, 329, 331
filter, specifications ........326, 341
fuel pump shut-off switch .....266
improving fuel economy ........331
octane rating ...................330, 346
quality ......................................330
running out of fuel .................331
safety information relating to
automotive fuels .....................326
Fuses ..................................268–269G
Garage door opener ....................91
Gas cap (see Fuel cap) ............329
Gas mileage
(see Fuel economy) .................331
Gauges .........................................17
GAWR (Gross Axle Weight
Rating)
calculating ...............................227
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................227
H
Hazard flashers .........................266
Head restraints .........................142
Headlamps ...................................77
aiming ........................................79
bulb specifications ....................82
daytime running lights .............78
flash to pass ..............................78
high beam .................................78
turning on and off ....................77
Heating
heating and air conditioning
system .................................70, 72
Homelink wireless control
system ........................................102
Hood ..........................................309
How to get going ........................20
I
Ignition ...............................235, 346
Illuminated visor mirror .............90
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
353

Infant seats
(see Safety seats) .....................190
Inspection/maintenance (I/M)
testing ........................................336
Instrument panel
cleaning ...................................304
cluster ........................................12
J
Jack ....................................275, 279
positioning .......................275, 280
storage .....................275, 278–279
Jump-starting your vehicle ......284
K
Keyless entry system ...............137
autolock ...........................126, 128
keypad .....................................137
locking and
unlocking doors ......................138
programming entry code .......137
Keys ...........................................140
positions of the ignition .........235
L
Lamps
bulb replacement
specifications chart ............81–82
daytime running light ...............78
fog lamps ...................................77
headlamps .................................77
interior lamps ...........................81
replacing bulbs .........................85
Liftgate ......................................124
remote release ........................133
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........239Load limits .................................221
Loading instructions .................227
Locks
autolock ...........................126, 128
childproof ................................131
doors ........................................126
Lubricant specifications ...........342
Lug nuts ....................................284
Luggage rack .............................125
Lumbar support, seats .....144, 146
M
Manual transmission
lubricant specifications ..........342
Message center .................106–107
english/metric button .............112
system check button ..............110
warning messages ...................118
Mirrors .........................................95
automatic dimming rearview
mirror ........................................94
fold away ...................................95
heated ........................................95
side view mirrors (power) .......95
Moon roof ..................................101
Motorcraft parts ........306, 326, 341
N
Navigation system .......................69
O
Octane rating ............................330
Oil (see Engine oil) ..................313
P
Parking brake ............................240
2007 Mountaineer(mnt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
354