1993 BUICK PARK AVENUE Owners Manual

If You’re Stuck: In Sand, Mud, Ice or
Snow
What you don’t want to do when your vehicle is stuck is
to spin your wheels. The method known as “rocking” can
help
you get out when you’re stuck, but you must use
caution.
I A CAUTION:
If you let your tires spin at high speed, they can
explode and you or others could be injured. And,
the transaxle or other parts of the vehicle can
overheat. That could cause an engine
compartment fire or other damage. When you’re
stuck, spin the wheels as little as possible. Don’t
spin the wheels above
35 mph (55 km/h) as
shown
on the speedometer.
I = I
Spinning your wheels lestroy par __ of your
vehicle as well as the tires. If you spin the whe
too fast while shifting your transaxle back
forth, you can destroy your transaxle.
Rocking your vehicle to get it out:
First, turn your steering wheel left and right. That will
clear the area around your front wheels. Then shift back
and forth between
“R” (Reverse) and a forward gear,
spinning the wheels as little as possible. Release the
accelerator pedal while you shift, and press lightly on
the accelerator pedal when the transaxle is
in gear. If
that doesn’t get
you out after a few tries, you may need
to be towed out.
If you do need to be towed out, see
“Towing Your Car”
in the Index.
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t
I957 Buick Super
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Here you will find information about the care of your Buick . 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
.
Part 6 includes:
ServiceTips
......................................................................
Engineoil ....................................................................... \
242
Fuel
........................................................................\
..... 243
Hood Release 248
251
AirFilter
........................................................................\
. 255
Automatic Transaxle Fluid
...........................................................
Enginecoolant .................................................................... 258
PowerSteeringFluid
............................................................... 261
Windshield Washer Fluid
............................................................ 262
Brakes
........................................................................\
... 263
Battery
........................................................................\
... 265
266
268
270
278
Vehicle Identification Number (VIN)
.................................................. 286
Fuses .and Circuit Breakers
........................................................... 287
Capacities and Specifications
.......................................................... 292
.....................................................................
256
BulbReplacement
.................................................................
LoadingYourVehicle ...............................................................
Tires ........................................................................\
....
Appearancecare ..................................................................
241
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Service
Your Buick 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:
n
U
Delco
Doing Your Own Service Work
If you want to do some of your own service work, you’ll
want
to get the proper Buick Service Manual. It tells you
much more about how to service your Buick than this
manual can.
To order the proper service manual, see
“Service Publications’’ in
the Index.
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.
I CAUTION:
0
You can be injured if you try to do service work 1
on a vehicle without knowing enough about it.
0
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Be sure you have sufficient knowledge,
experience, and the proper replacement
parts and tools before you attempt any
vehicle maintenance task.
Be sure
to use the proper ‘nuts, bolts and
other fasteners.
“English’a and “metric”
fasteners can be easily confused.
If you
use the wrong fasteners, parts can later
break
or fall off. You”cauld be hurt.
If you try to do your own service work
knowing enough about
it, your vehicle!l
damaged.
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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 Canada. These fuels
should have the proper additives,
so you should not 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 only unleaded
nozzles will fit into your vehicle’s filler neck.
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.
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,
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, 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.
Fuel that is more than 5% methanol is bad for
your vehicle. Don’t use it.
It can corrode me
parts in your fuel system and also damage
plastic and rubber parts. That damage woul
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be covered under your warranty. And even at 5%
or less, there must be “cosolvents” and I
I
corrosion preventers in this fuel to
these problems.
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Gasolines for Cleaner Air
Your use of gasoline with detergent 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 materials called
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.
You should ask your service station operators if their
gasolines contain detergents and oxygenates, and
if they
have been reformulated to reduce vehicle emissions.
Fuel
If you have the Supercharged 3800 V6 (L67) engine, use
premium unleaded gasoline rated at 91 octane or higher.
It should meet specifications ASTM D4814 in the
U.S.
and CGSB 3.5-92 in Canada. These fuels should have
the proper additives,
so you should not 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 only unleaded
nozzles will
fit into your vehicle’s filler neck.
Be sure the posted octane is at least 9
1. If the octane is
less than
9 1, you may get a heavy knocking noise when
you drive. (In an emergency,
you may be able to use
lower octane
- as low as 87 -- if heavy knocking does
not occur.)
If you’re using 91 or higher octane unleaded
gas and you still get heavy knocking, your engine needs
service.
What about gasoline with blending materials that
contain oxygen, such as MTBE or alcohol?
MTBE is “methyl tertiary-butyl ether.’’ Fuel that
is no
more than
15% MTBE is fine for your car.
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Ethanol is ethyl or grain alcohol. Properly-blended fuel
that is no more than
10% ethanol is fine for your car.
Methanol is methyl or wood alcohol.
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 be “cosolvents” and
corrosion preventers in this fuel to help avoid
Gasolines for Cleaner Air
Your use
of gasoline with detergent 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 materials called
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.
You should ask your service station operators if their
gasolines contain detergents and oxygenates, and if they
have been reformulated to reduce vehicle emissions.
Fuels in
Foreign Countries
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.
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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 of Canada Ltd.
International Export Sales
P.O. Box 828
Oshawa, Ontario L1H 7N1, Canada
Filling Your Tank
The cap is behind a hinged door on the left side of your
vehicle.
A r PUTION:
Gasoline vapor is highly flammable. I? burns
violently, and that can cause very bad injuries.
Don't smoke if you're near gasoline or refueling
your vehicle. Keep sparks, flames, and smoking
materials away from gasoline.
. . .... i
The release button is to the
left
of the steering column.
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