1993 BUICK LESABRE fuel cap

Your fuel gage shows about how much fuel is in your
tank. It works
only when the engine is on. When the
indicator nears
“E,” you still have a little fuel left. You
need to get more
fuel right away.
Here are four concerns some owners have had about the
fuel gage. All these situations are normal and indicate
nothing wrong with the
fuel gage.
0
0
0
0
At the gas station, the gas pump shuts off before the
gage reads
“F’.
It takes more (or less) gas to fill up than the gage
indicated. For example, the gage may have indicated
1/2
full, but it took more (or less) than half of the
tank’s capacity to fill it.
The gage moves a little when you turn a corner,
speed up, or stop your vehicle.
When
you turn the engine off, the gage doesn’t go all
the way back to “E”.
Low Fuel Light
If your Buick has this option, a yellow light near the fuel
gage, will
go on when your vehicle is low on fuel.
You should get more fuel as soon as you can.
Brake System Warning Light
Your Buick’s hydraulic brake system is divided into two
parts. If one part isn’t working, the other part can still
work and stop
you. For good braking, though, you need
both parts working well.
If the warning light goes on, there could be a brake
problem. Have your brake system inspected right away.
This light should come on as
you start the vehicle. If it
doesn’t come on then, have it fixed so it will be ready to
warn you if there’s a problem.
This light will also come on when you set your parking
brake, and the light will stay on
if your parking brake
doesn’t release
fully. If you try to drive off with the
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from the cold. But do it as little 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.
If You’re Stuck in Deep Snow
This manual explains how to get the vehicle out of deep
snow without damaging it. See “Rocking Your Vehicle”
in the Index.
Towing a Trailer
I- I
A CAUTION:
If you don’t use‘the correct equipment and drive
properly, you can lose control when you pull a
trailer. For example, if the trailer Is too heavy, the
brakes may not work well - or even at all. You
and your passengers could be seriously iniured.
Pull a trailer only if you have followed all tt
steps in this section.
I
vehicle and result in costly repairs not covered
by your warranty. To pull a traAer correctly,
follow I
the advice in this section.
Your car can tow a trailer. To identify what the vehicle
trailering capacity is for your vehicle, you should read
the information
in “Weight of the Trailer” that appears
later in this section. But trailering
is different than just
driving your vehicle by itself. Trailering means changes
in handling, durability, and fuel economy. Successful,
safe trailering takes correct equipment, and it has to be
used properly.
That’s the reason for this section. In it are many
time-tested, important trailering tips and safety rules. Many
of these are important for your safety and that of
your passengers. So please read this section carefully
before you pull a trailer.
Load-pulling components such as the engine, transaxle,
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, generating extra heat. What’s more, the
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@ Part 6 Service & Appearance Lare
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 level\
s
. There is also technical information about your
vehicle. and a section devoted to its appearance care .
Part 6 includes:
ServiceTips
......................................................................
Fuel ........................................................................\
.....
HoodRelease .....................................................................
Engineoil ....................................................................... \
AirFilter ........................................................................\
.
Automatic Transaxle Fluid ............................................................
Enginecoolant ....................................................................
Power Steering Fluid ...............................................................
Windshield Washer Fluid ............................................................
Brakes ........................................................................\
...
Battery ........................................................................\
..
BulbReplacement .................................................................
Tires ........................................................................\
.....
Appearancecare ..................................................................
Vehicle Identification Number (VIN) ..................................................
FusesandCircuitBreake ............................................................
Capacities and Specifications .........................................................
LoadingYourVehicle ...............................................................
230
231
234
236
240
241
243
246 247
248
249
250
253
255
262
269
270
275
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Filling Your Tank
.. .-
The cap is behind a hinged door on the left side of your
vehicle.
While refueling, hang the cap inside the fuel door.
I
A CAUTION:
Gasoline vapor is highly flammable. It 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.
Place the cap on the inner most edge and turn as
necessary to secure.
To take off the cap, turn it slowly to the left
(counterclockwise).
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A CAUTION:
If you get gasoline on you and then something
ignites
it, you could be badly burned. Gasoline
can spray out on you
if you open the fuel filler
cap too quickly. This spray can happen if your
tank
is nearly full, and is more likely in’hot
weather. Open the fuel filler cap slowly and wait
for any “hiss” noise
to stop. Then unscrew the
cap
all the way.
When you put the cap back on, turn it to the right until
you hear a clicking noise.
1
If you need a new cap, be sure to get tlie rlgnt
type. Your dealer can get one for you.
If you ge
the wrong type, it may
not fit or have propor
venting, and your fuel tank
and emissions
system might be damaged
Checking Things Under the Hood
Hood Release
To open the hood, first pull
the handle inside the
vehicle.
It is located on the lower
left side
of the instrument
panel,
next to the parking
brake.
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.I

A CAUTION:
Things that burn can get on hot engine parts and
start a fire. These include liquids like gasoline,
oil, coolant, brake fluid, windshield washer and
other fluids, and plastic
or rubber. You or others
could
be burned. Be careful not to drop or spill
things that
will burn onto a hot engine.
I
Before closing the hood, be sure all the filler caps are on
properly.
Then just pull the hood down and close it firmly.
Engine Oil
It’s a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil must
be warm and the vehicle
must be on level ground.
The engine oil dipstick is directly behind the engine fan.
Turn
off the engine and give the oil a few minutes to
drain back into the oil pan. If you don’t, the oil dipstick
might not show the actual level.
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Loading Your Vehicle
TIRE-LOADING INFORMATION
OCCUPANTS VEHICLE CAP. WT.
FRT. CTR. RR. TOTAL LBS. KG
MAX. LOADING
& GVWR SAME AS VEHICLE
CAPACITY WEIGHT XXX COLD TIRE
TIRE SIZE SPEED PRESSURE RTG PSVKPa
FRT.
RR.
SPA.
IF TIRES ARE HOT, ADD 4PSV28KPa
SEE OWNER’S MANUAL FOR ADDITIONAL
, INFORMATION
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
found on the rear edge of the driver’s door tells you the
proper size, speed rating and recommended inflation
pressures for the tires on your vehicle. It also gives you
important information about the number of people that
can be in your vehicle and the total weight that you can
carry. This weight is called the Vehicle Capacity Weight
and includes the weight of all occupants, cargo, and all
nonfactory-installed options.
MFD BY GENERAL MOTORS CORP
DATE GVWR GAWR FRT GAWR
RR
THIS VEHICLE CONFORMS TO ALL APPLI-
CABLE U.S. FEDERAL MOTOR VEHICLE
SAFETY, BUMPER, AND THEFT PREVENTION
STANDARDS IN EFFECT ON THE DATE
OF
MANUFACTURE SHOWN ABOVE.
The other label is the Certification label, found on the
rear edge of the driver’s door. It tells you the gross
weight capacity of your vehicle, called the GVWR
(Gross Vehicle Weight Rating). The GVWR includes the
weight of the vehicle, all occupants, fuel and cargo.
Never exceed the GVWR for your vehicle, or the Gross
Axle Weight Rating (GAWR) for either the front or rear
axle.
And,
if you do have a heavy load, you should spread it
out. Don’t carry more than
176 pounds (80 kilograms)
in your trunk .

Capacities and Specifications
Engine Code L1 (L27)2 3.8L V-6 SF1
Belt Tensions -
Automatically controlled by a Self-Tension idler
pulley. Tension adjustment should never
be
necessary.
Cooling System Capacity -
Crankcase Capacity -
Air Conditioning Capacity4 -
With air conditioning: 13 quarts/l2.5 liters
4 quarts/4 liters
R134
- 2.0 lbs. (0.90 kilograms)
R12 - 2.42 lbs. ( 1.09 kilograms)
Fuel Tank Capacity -
18 gallons/68 liters
Transaxle -
Drain & Refill - 6 quarts/5.7 liters
Maintenance Item Part Numbers3 -
Air Filter - A1096C
Fuel Filter
- GF580
Oil Filter
- PF47
Radiator Cap - RC27
Spark Plug
- 41-600, GAP 0.060”
PCV Valve
- CV892C
1 8th Character of the Vehicle Identification Number.
2 Made in a GM plant in the United States.
3 Part numbers are AC type.
4 Air Conditioning Refrigerant: Not all air-conditioning refrigerants are the same. If the air conditioning system in your
vehicle needs refrigerant, be sure the proper refrigerant
is used. If you’re not sure ask your Buick dealer.