1994 CADILLAC FLEETWOOD fuel

I
OFF
Nothing is on, but air will flow through your Cadillac if the the car is
moving. The air flow will be felt through the heater ducts.
ECON
Use this in cold or cool weather to save fuel. It won’t cool or remove
humidity from the air. However, the system will try to keep the air at the
chosen temperature.
If it’s so warm outside that you need to cool the air, use the next choice.
I AUTO
With this setting the system automatically controls the temperature, air
distribution and fan speeds. In cold conditions the the fan well not come
on until the system senses that the engine has started to warm up. This
prevents cold air from blowing on you and your occupants.
I
I FAN
The fan speed is controlled automatically if you have the Electronic
Climate Control set
on “AUTO.” However, if you want the fan to run at a
lower speed, push the lower portion of the fan switch.
If you want the blower to run at a fixed higher speed, push the upper
portion of the fan switch until you see
“HI” on the display.
If you want the fan to run at a fixed low speed, push the switch until “LO”
is shown on the display.
If you want the fan speed to be automatic but you like the fan to be
higher or lower than the
“AUTO” settings, just push the switch until
either
“HI AUTO” or “AUTO LO” is displayed.
If the Fahrenheit (F’) or Celsius (C”) symbol begins to flash, or flashes
when you turn
on the ignition, it indicates an electrical problem with your
148
G
I
1
q: LI

I
Once you are moving on the freeway, make certain you allow a
reasonable following distance. Expect to move slightly slower at night.
When you want to leave the freeway, move to the proper lane well in
advance.
If you miss your exit do not, under any circumstances, stop and
back up. Drive on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not to your sense of
motion. After driving for any distance at higher speeds, you may tend to
think you are going slower than you actually are.
BEFORE LEAWNG ONA LONG TMP
Make sure you’re ready. Try to be well rested. If you must start when
you’re not fresh
-- such as after a day’s work -- don’t plan to make too
many,miles that first part of the journey. Wear comfortable clothing and
shoes you can easily drive in.
Is your vehicle ready for a long.trip? If you keep it serviced and
maintained, it’s ready to go.
If it needs service, have it done before
starting out. Of course, you’ll find experienced and able service experts
in
Cadillac dealerships all across North America. They’ll be ready and
willing to help if you need it.
Here are some things you can check before a trip:
Windshield Washer Fluid: Is the reservoir full? Are all windows clean
Wiper Blades: Are they in good shape?
Fuel, EnEine Oil. Other Fluids: Have you checked all levels?
Lights: Are they all working? Are the lenses clean?
inside
and outside?
Tires: They are vitally important to a safe, trouble-free trip. Is the
tread good enough for long-distance driving?
Are the tires all inflated
to the recommended pressure?
Ql
cl‘ I
GI
192

Run- your engine only as long as you must. This saves fuel. When you
run the engine, make it go a little faster than just idle. That is, push the
accelerator slightly. This uses less fuel for the heat that you-get and it
keeps the battery charged. You will need a well-charged battery to restart
the vehicle, and possibly for signaling later .on with your headlights. Let
the heater run for awhile.
Then, shut the engine
off and close the window almost all the way to preserve
the heat. Start the engine again and repeat this only when you feel really
uncomfortable
from the cold. But do it aslittle as possible. Preserve the fuel as
long as you can.
To help keep warm, you can get out of the vehicle and do some
fairly vigorous exercises every half hour or so until help comes.
200

TOWING A TRAILER
NOTICE:
Pulling a trailer improperly can damage your vehicle and result\
in costly repairs not covered by your warranty.
To pull a trailer
correctly, follow the advice in this section.
Your Cadillac is a passenger vehicle. Trailer towing can change the way
your vehicle performs on the road. The loads and forces created when
trailering subject the vehicle
to significant levels of stress.
Load pulling components such as the engine, transmission, rear axle,
wheel assemblies, and tires are forced to work harder against the drag of
the added weight. The engine is required to operate at relatively higher
speeds and under greater loads, which generates extra heat. Trailer
towing adds considerably to wind resistance which increases pulling
requirements.
All this means changes in:
Handling
Durability
Fuel Economy
201

SERVICE AND APPEARANCE CARE
Here you will find information about the care of your Cadillac. This Part
begins with service and fuel information, and then
it shows how to check
important fluid and lubricant levels. There
is also technical information
about your vehicle, and a section devoted to
its appearance care.
SERVICE
Your Cadillac dealer knows your vehicle best and wants you to be happy
with it. We hope you’ll go to your dealer for all your service needs. You’ll
get genuine
GM parts and GM-trained and supported service people.
We hope you’ll want to keep your GM vehicle all GM. Genuine GM parts
have one
of these marks:
Doing Your Own Service Work
If you want to do some of your own service work, you’ll want to get the
proper Cadillac Service Manual. It tells you much more about how to
service your Cadillac than this manual can.
To order the proper service
manual, see “Service Publications”
in the Index. I
You should keep a record with all parts receipts and list the mileage and
the date
of any service work you perform. See “Maintenance Record” in
the Index.
245

NOTICE:
If you try to do your own service work without knowing enough
about it, your vehicle could be damaged.
I
FUEL
Use regular unleaded gasoline rated at 87 octane or higher. It should
meet specifications
ASTM D4814 in the U.S. and CGSB 3.5-92 in
have to add anything to the fuel.
In the U.S. .and Canada, it’s easy to be sure you get the right kind of
gasoline. (unleaded). You’ll see “UNLEADED” right.
on the pump. And
Be sure the posted octane is at least
87. If the octane is less than 87, you
may get a heavy knocking noise when you drive. If it’s bad. enough, it can
damage your engine.
‘1 Canada. These fuels should have the proper additives, so you should not
I ’ only unleaded nozzles will fit into your vehicle’s filler neck.
i
If you’re using fuel rated at 87 octane or higher and you still hear heavy
knocking, your engine needs service. But don’t worry if you hear a little
pinging noise when you’re accelerating or driving up a. hill. That’s normal,
246
op
3’
-’ I
I n
Lll
“I
I -1
I
r7

n and.you don’t have to buy a higher octane fuel to get rid of pinging. It’s
the heavy, constant knock that means you have a problem.
What about gasoline with blending materials that contain oxygen
(oxygenates), such
as MTBE or alcohol?
MTBE is “methyl tertiary-butyl ether.’’ Fuel that is no more than
15%
MTBE is fine for your vehicle.
Ethanol is ethyl or grain alcohol. Properly-blended fuel that is no more
than
10% ethanol is fine for your vehicle.
Methanol is methyl or wood alcohol.
NOTICE:
Fuel that is more than 5% methanol is bad for your.vehicle.
Don’t. use it. It can corrode metal parts in your fuel system and
also damage plastic and rubber.parts. That damage wouldn’t be
covered under your warranty. And even at
5% or less, there must
he “cosolvents” and corrosion preventers in this fuel to help
avoid these problems.
Gasolines for Cleaner Air
Your use of gasoline with deposit control additives will help prevent
deposits from forming in your engine and fuel system. That helps. keep
your engine in tune and your emission control system working properly.
It’s good for your vehicle, and you’ll be doing your part for cleaner air.
Many gasolines are now blended with oxygenates. General Motors
recommends that you use gasolines with these blending materials, such as
MTBE and ethanol. By doing
so, you can help clean the air, especially in
those parts
of the country that have high carbon monoxide levels.
~ In addition, some gasoline suppliers are now producing reformulated
gasolines. These gasolines are specially designed to reduce vehicle
emissions. General Motors recommends that you use reformulated
gasoline. By doing
so, you can help clean the air, especially in those parts
of the country that have high ozone levels.
247

I
I
You should ask your service station operators if their gasolines contain
deposit control additives and oxygenates, and if they have been
reformulated to reduce vehicle emissions.
FUELS IN FOREIGN COUNTHES
If you plan on driving in another country outside the U.S. or Canada,
unleaded fuel may be hard to find. Do not use leaded gasoline. If you use
even one tankful, your emission controls won’t work well or at all. With
continuous use, spark plugs can get fouled, the exhaust system can
corrode, and your engine oil can deteriorate quickly. Your vehicle’s
oxygen sensor will be damaged. All
of that means costly repairs that
wouldn’t be covered by your warranty.
To check on fuel availability, ask an auto club, or contact a major oil
company that does business
in the country where you’ll be driving.
You can also write us at the following address for advice. Just tell us
where you’re going and give your Vehicle Identification Number (VIN).
General Motors Overseas Distribution Corporation,
North American Export Sales (NAES)
1908 Colonel Sam Drive
Oshawa, Ontario
LlH 8P7
FUEL ECONOMY
Your fuel economy (miles per gallon or liters per 100 kilometers) can vary
depending on how your Cadillac
is driven. Several vehicles like yours
have been driven through a standard test and their actual fuel economy
was recorded. These readings were adjusted and printed on the fuel
economy window sticker which was attached to your new Cadillac when
it
was delivered and in the Gas Mileage Guide which is available from your
dealership.
The fuel economy estimates are based on results of tests required by the
U. S. Environmental Protection Agency (EPA). These tests are used to
certify that vehicles meet the Federal emissions and fuel economy
standards. Cadillac tests prototypes of new vehicles and submits the
results to the EPA. The EPA then confirms the accuracy of the figures
provided by Cadillac. The vehicles are driven
by a professional driver
under controlled laboratory conditions, on an instrument similar to a
ni
I
I
o(
L
nl
248