Answer
Question
Your vehicle's engine and transmission are
designed to deliver the power you need atthe most efficient engine speed. This may be higher than expected during heavy
accelerations, and may fluctuate during
steady state driving. These are character-
istics of the Atkinson engine cycle and the
transmission technology that help maximize your hybrid's fuel economy.
Why does my engine rev up so high
sometimes when I accelerate?
The fan noise comes from a fan located
outside the high voltage battery. This fan
turns on when the battery requires cooling air. The fan speed, and associated noise
level, will change according to the amount of cooling required to maintain good
performance. Maintaining the battery
temperature at optimal conditions also
prolongs the useful life of the battery and helps to achieve better fuel economy.
What is the fan noise I hear from the rear
of my hybrid?
Running out of gas is not recommended.
However, you may be able to go about one mile, driving at 30 mph (48 km/h), if thebattery has a normal state of charge.
How far can I go in Electric Drive if I run out
of gas?
Change the engine oil every 10000 miles
(16000 km) under normal operating condi-
tions. See Scheduled Maintenance (page
412).
What is the engine oil change service
interval?
Your hybrid vehicle can use E15 (15%
ethanol, 85% gasoline) fuel, but you may notice slightly reduced fuel economy
because ethanol contains less energy per gallon than gasoline. Your hybrid vehicle
is not designed to use E85 (85% ethanol).
Can I put E15 or E85 in my vehicle, and how
will it affect my fuel economy?
156
MKZ (CC9) Unique Driving Characteristics
BREAKING-IN
You need to break in new tires for
approximately 300 miles (480 kilometers).
During this time, your vehicle may exhibit
some unusual driving characteristics. The
engine also needs to break in. Avoid hard
accelerations and driving too fast for the
first 1000 miles (1600 kilometers). If
possible, avoid carrying heavy loads up
steep grades during the break-in period.
ECONOMICAL DRIVING
Fuel economy is affected by several things
such as how you drive, the conditions you
drive under and how you maintain your
vehicle.
There are some things to keep in mind
that may improve your fuel economy:
•
Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Combine errands and minimize
stop-and-go driving.
•When running errands, go to the
furthest destination first and then
work your way back home.
• Close the windows for high-speed
driving.
• Drive at reasonable speeds. (Traveling
at 65 mph/105 kph uses about 15% less
fuel than traveling at 75 mph/121 kph).
• Keep the tires properly inflated and
use only the recommended size. •
Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
There are also some things you may want
to avoid doing because they reduce your
fuel economy:
• Avoid sudden or hard accelerations.
• Avoid revving the engine before
turning off the car.
• Avoid long idle periods.
• Do not warm up your vehicle on cold
mornings.
• Reduce the use of air conditioning and
heat.
• Avoid using speed control in hilly
terrain.
• Do not rest your foot on the brake
pedal while driving.
• Avoid carrying unnecessary weight
(approximately 1 mpg [0.4
kilometers/liter] is lost for every 400
lbs [180 kilograms] of weight carried).
• Avoid adding particular accessories to
your vehicle (e.g. bug deflectors,
rollbars/light bars, running boards, ski
racks).
• Avoid driving with the wheels out of
alignment.
DRIVING THROUGH WATER
Note: Driving through deep water above
the recommended levels can cause
vehicle damage.
223
MKZ (CC9) Driving Hints
Engine
•
The engine oil and filter should be
changed prior to storage, as used
engine oil contain contaminates that
may cause engine damage.
• Start the engine every 15 days. Run at
fast idle until it reaches normal
operating temperature
• With your foot on the brake, shift
through all the gears while the engine
is running.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the
fuel pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm there are no cooling system
leaks, and fluid is at the recommended
level.
Battery
• Check and recharge as necessary.
Keep connections clean.
• If storing your vehicle for more than 30
days without recharging the battery, it
may be advisable to disconnect the
battery cables to ensure battery charge
is maintained for quick starting.
Note: If battery cables are disconnected,
it will be necessary to reset memory
features. Brakes
•
Make sure brakes and parking brake
are fully released.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers
and pins under your vehicle are
covered with grease to prevent rust.
• Move vehicles at least 25 feet (8
meters) every 15 days to lubricate
working parts and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out
of storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected
during storage (mice/squirrel nests).
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
• Check brake pedal operation. Drive
your vehicle 15 feet (4.5 meters) back
and forth to remove rust build-up.
274
MKZ (CC9) Vehicle Care
•
Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
• If the battery was removed, clean the
battery cable ends and inspect.
Contact your authorized dealer if you have
any concerns or issues.
275
MKZ (CC9) Vehicle Care
Ford part number / Ford
specification
Ford part name or
equivalent
Capacity
Item
/WSS-M2C31-B2
1 Ford recommends using Motorcraft (Ford) DOT 4 LV High Performance Motor Vehicle
Brake Fluid or equivalent meeting WSS-M6C65-A2. Use of any fluid other than \
the
recommended fluid may cause degraded brake performance and not meet the Ford
performance standards. Keep brake fluid clean and dry. Contamination with dirt, water,
petroleum products or other materials may result in brake system damage and possible
failure.
2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
3 Automatic transmissions that require Motorcraft MERCON LV transmission fluid should
only use Motorcraft MERCON LV transmission fluid.
Use of any fluid other than the recommended fluid may cause transmission\
damage.
Change the automatic transmission fluid and filter at the correct servic\
e interval. See
Scheduled Maintenance (page 412).
4 The design of your engine allows for the use of Motorcraft engine oils o\
r equivalent oils
that meet Ford specifications. It is also acceptable to use an engine oi\
l of recommended
viscosity grade that meets API SN requirements and displays the API cert\
ification mark
for gasoline engines.
5 Do not use supplemental engine oil additives, cleaners or other engine t\
reatments. They
are unnecessary and could lead to engine damage not covered by Ford warr\
anty.
6 Do not use API S category oils labeled as SN, SM, SL or lower category u\
nless the label
also displays the API certification mark. These oils do not meet the req\
uirements of the
engine and emission system.
7 You can use 5W-20 oil if 0W-20 oil is not available.
8 Add the coolant type originally equipped in your vehicle.
9 See the warning below: WARNING
The air conditioning refrigerant system contains refrigerant R-134a unde\
r high
pressure. Opening the air conditioning refrigerant system can cause personal inj\
ury.
Have the air conditioning refrigerant system serviced only by qualified \
personnel. 308
MKZ (CC9) Capacities and Specifications
Protecting Your Investment
Maintenance is an investment that pays
dividends in the form of improved
reliability, durability and resale value. To
maintain the proper performance of your
vehicle and its emission control systems,
make sure you have scheduled
maintenance performed at the designated
intervals.
Your vehicle is equipped with an
information display, which indicates the
proper oil change interval. This interval
may be up to one year or 10000 miles
(16000 kilometers).
When ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED appears in the
information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 miles
(800 kilometers) of the
ENGINE OIL
CHANGE DUE or OIL CHANGE
REQUIRED message appearing. Make
sure you reset the oil monitoring system
after each oil change.
See Engine Oil
Check (page 254).
If your information display resets
prematurely, becomes inoperative or the
vehicle battery becomes discharged or
disconnected, the oil monitoring system
resets to 100% oil life. You should change
your engine oil one year or 10000 miles
(16000 kilometers) from the previous oil
change. Never exceed one year or 10000
miles (16000 kilometers) between oil
change intervals. Your vehicle is very sophisticated and built
with multiple, complex, performance
systems. Every manufacturer develops
these systems using different
specifications and performance features.
That is why it is important to rely upon your
dealership to properly diagnose and repair
your vehicle.
Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies upon this testing to determine the
most appropriate mileage for replacement
of oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the use of only
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement parts engineered for your
vehicle.
Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals
or additives not approved by us as part of
your vehicle
’s normal maintenance. Please
consult your warranty information.
413
MKZ (CC9) Scheduled Maintenance
Operating in dusty or sandy conditions (such as unpaved or dusty roads)\
Rotate tires, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000 km)
or six months
Perform multi-point inspection.
Exceptions
There are some exceptions to your Normal
Scheduled Maintenance:
California fuel filter replacement: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service. Hot climate oil change intervals: Vehicles
operating in the Middle East, North Africa,
Sub-Saharan Africa or locations with
similar climates using an American
Petroleum Institute (API) Certified for
Gasoline Engines (Certification mark) oil
of SM or SN quality, the normal oil change
interval is 5000 miles (8000 kilometers).
If the available API SM or SN oils are not
available, then the oil change interval is
3000 miles (4800 kilometers).
Engine air filter and cabin air filter
replacement
: The life of the engine air
filter and cabin air filter is dependent on
exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter and
cabin air filter.
NORMAL SCHEDULED MAINTENANCE Normal scheduled maintenance
1, 2
Change engine oil and filter. 3
Every 12 months or 10000
miles (16000 km). The oil
monitoring system displays
a message in the informa-
tion display. Rotate tires, inspect tire wear and measure tread depth.
Inspect automatic transmission fluid level. Consult dealer
for requirements.
417
MKZ (CC9) Scheduled Maintenance
Normal scheduled maintenance
1, 2
Inspect brake pads, shoes, rotors, drums, brake linings,
hoses and parking brake.
Inspect engine cooling system and motor/electronics
cooling system strength and hoses.
Inspect exhaust system and heat shields.
Inspect half-shaft boots.
Inspect steering linkage, ball joints, suspension and tie-
rod ends.
Inspect wheels and related components for abnormal
noise, wear, looseness or drag.
1 Do not exceed one year or 10000 miles (16000 kilometers) between service interv\
als.
2 Perform multi-point inspection (recommended).
3 Reset the oil monitoring system after engine oil and filter changes. See Engine Oil
Check
(page 254). Other maintenance items
*
Replace cabin air filter.
Every 20000 miles (32000
km)
Replace engine air filter.
Every 30000 miles (48000
km)
Change engine coolant and motor/electronics coolant. **
At 100000 miles (160000
km)
418
MKZ (CC9) Scheduled Maintenance