1997 LINCOLN MARK VIII fuel

246Octane recommendationYour vehicle is designed to use premium gasoline
for optimum performance with an (R+M)/2 octane
rating of 91 or higher. Gasolines with lower octane
ratings can be used, but performance and fuel
economy may decrease. We do not recommend
gasolines labeled as ªpremiumº in high altitude
areas that are sold with octane ratings less than 91.
Typical octane rating labelDo not be concerned if your vehicle sometimes
knocks lightly. However, if it knocks heavily under
most driving conditions on the recommended
octane fuel, see your dealer or a qualified service
technician to prevent any engine damage.
Fuel qualityIf you are experiencing starting, rough idle or
hesitation problems try a different brand of fuel. If
the condition persists, see your dealer or a qualified
service technician.
The American Automobile Manufacturers
Association (AAMA) issued a gasoline specification
to provide information on high quality fuels that
optimize the performance of your vehicle. We
recommend the use of gasolines that meet the
AAMA specification if they are available.
It should not be necessary to add any aftermarket
products to your fuel tank if you continue to use a
high-quality fuel.
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996

247
WARNING
Automotivefuel sca n caus eserious
WARNING
Gasolin eor gasolin eblende dwith

249
To calculate fuel economy:
1. Fill the tank completely and record the initial
odometer reading.
2. Every time you buy fuel record the amount (in
gallons or liters) purchased.
3. After at least three to five tankfuls, fill the fuel
tank and record the final odometer reading.
4. Use these equations to calculate your fuel
economy.q
English: MPG = (total miles)/(gallons used).
q
Metric: L/100K = (liters used) x 100/(total
kilometers)
Comparisons With Environmental
Protection Agency (EPA) and Transport
Canada (TC) Fuel Economy EstimatesEPA fuel economy figures are obtained from
laboratory tests under simulated road conditions and
may not reflect the actual conditions you experience
or your style of driving. The EPA fuel economy
estimate is not a guarantee that you will achieve
the fuel economy shown.
The following decrease fuel economy:q
Lack of regular, scheduled maintenance
q
Rapid acceleration and excessive speed
q
Driving with your foot on the brake
q
Sudden stops
q
Extended engine idling
q
Using speed control in hilly terrain
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996

251
To make sure that the catalytic converter and the
other emission control parts continue to work
properly:q
Use only premium unleaded fuel.
q
Avoid running out of fuel.
q
Do not turn off the ignition while your vehicle
is moving, especially at high speeds.
q
Do not push start your vehicle.
q
Have the services listed in theMaintenance
Schedulebooklet performed according to the
specified schedule. The scheduled maintenance
services are required because they are
considered essential to the life and performance
of your vehicle and to its emissions system.In general, maintenance, replacement, or service of
the emissions control devices or systems in your
new Ford Motor Company vehicle or engine may
be performed at your expense by any automotive
repair establishment or individual using automotive
parts equivalent to those which your vehicle or
engine was originally equipped.
Ford strongly recommends the use of genuine Ford
replacement parts. If other than Ford or Motorcraft
parts or Ford authorized remanufactured parts are
used for maintenance replacements or for the
service of components affecting emission control,
such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and
durability. It is the owner's responsibility to
determine the equivalency of such parts. Please
consult your warranty booklet for complete
warranty information.
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996

260Cleaning Your VehicleWashing and Polishing Your VehicleWash the outside of your vehicle, including the
underside, with a mild detergent.
DO NOT:q
Wash your vehicle with hot water
q
Wash your vehicle while it sits in direct
sunlight
q
Wash your vehicle while the body is hot
Pollen, bird droppings and tree sap can damage the
paint, especially in hot weather. Wash your vehicle
as often as necessary to keep it clean.
Take similar precautions if your vehicle is exposed
to chemical industrial fallout.Paint damage resulting from fallout is not related to
a defect inpaint materials or workmanship and
therefore is not covered by warranty. Ford,
however, believes that continual improvement in
customer satisfaction is a high priority. For this
reason, Ford has authorized its dealers to repair, at
no charge to the owner, the surfaces of new
vehicles damaged by environmental fallout within
12 months or 12,000 miles (20,000 km) of
purchase, whichever comes first. Customers may be
required to bring their vehicle in for inspection by a
Ford representative.
Polish your vehicle to remove harmful deposits and
protect the finish.
Cleaning Chrome and Aluminum PartsWash chrome and aluminum parts with a mild
detergent. Do not use steel wool, abrasive cleaners,
fuel, or strong detergents.
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996

262Cleaning the Interior LampsYour interior dome lamps and map lamps are plastic
and should be cleaned with a mild detergent
diluted in water. Rinse them with clear water.Cleaning the SeatsLeatherFor routine cleaning, wipe the surface with a soft,
damp cloth. For more thorough cleaning, wipe the
surface with a leather and vinyl cleaner or a mild
soap.
Wipe the surface with a damp, soft cloth, then dry
and buff with a dry, soft cloth.
Cleaning the WheelsWash the wheels with the same detergent you use
to wash your vehicle's body. Do not use acid-based
wheel cleaners, steel wool, abrasives, fuel, or strong
detergents. These substances will damage protective
coatings. Use tar and road oil remover to remove
grease and tar.
NOTE:Before going to a car wash, find out if the
brushes are abrasive.
File:11fnmc8.ex
Update:Thu Jun 20 14:28:32 1996

267
Engineq
Start engine every 15 days. Run at fast idle
until it reaches normal operating temperature.
q
With your foot on the brake, shift through all
the gears while the engine is running.
Fuel systemq
Fill fuel tank with high-quality, premium
unleaded fuel until the first automatic shutoff of
the fuel pump nozzle.
NOTE:During extended periods of vehicle storage
(60 days or more), fuel may deteriorate due to
oxidation. This can damage rubber and other
polymers in the fuel system and may also clog small
orifices.Ford Gas Stabilizer should be added whenever
actual or expected storage periods exceed 60 days.
Follow the instructions on the label. The vehicle
should then be operated at idle speed to circulate
the additive throughout the fuel system.
A volatile corrosion inhibitor added to the fuel
system will protect the fuel system's inner surfaces
from corrosion. Follow the instructions packaged
with the product.
Cooling systemq
Protect against freezing temperatures.
File:12fncs8.ex
Update:Thu Jun 20 14:28:48 1996

278Getting Help Outside the U.S.
and CanadaBefore you export your vehicle to a foreign country,
contact the appropriate foreign embassy or consulate
to make sure local regulations do not prevent you
from registering your vehicle. Officials at the
embassy can also help you decide whether you
should import your vehicle to that country.
Officials at the embassy or consulate can tell you
where to get unleaded fuel. If you cannot get
unleaded fuel or can get only fuel with an
anti-knock index that is lower than your vehicle
needs, contact a district or owner relations office
before you leave the U.S. or Canada.Use of leaded fuel in your vehicle without a proper
conversion may damage the effectiveness of your
emissions control system and may cause engine
knocking or serious engine damage. Ford Motor
Company is not responsible for any damage that is
caused by use of improper fuel.
You may also have difficulty importing your vehicle
back into the U.S. if you use leaded fuel.
File:14fnhs8.ex
Update:Wed Jun 19 15:06:24 1996