1997 BUICK REGAL Owners Manual

Fuels in Foreign Countries
If you plan on driving in another country ourside the
United States or Canada, the proper fuel may be hard
to
find. Never use leaded gasoline or any other fuel not
recommended in the previous text on fuel. Costly repairs
caused by use
of improper fuel 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 International Product Center
1908 Colonel Sam Drive
Oshawa, Ontario
LlH 8P7
Filling Your Tank
A CA ION:
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.
The tethered cap is behind a hinged door on the left side
of your vehicle.
6-5
ProCarManuals.com

If you get gasoline on yourself 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.
While refueling, let the cap hang by the tether below the
fuel fill opening.
To take off the cap, turn it slowly to the left
(counterclockwise). The cap has a spring
in it; if you let
go of the cap too soon,
it will spring back to the right. Be
careful
not to spill gasoline. Clean gasoline from
painted surfaces as soon as possible. See “Cleaning the
Outside of Your Buick” in the Index.
6-6
ProCarManuals.com

When you put the cap back on, turn it to the right
(clockwise) until
you hear a clicking sound. Make
sure
you fully install the cap. The diagnostic system
can determine
if the fuel cap has been left off or
improperly installed. This would allow fuel to
evaporate into the atmosphere. See “Malfunction
Indicator Lamp” in the Index.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one
for you. If you get
the wrong type, it may not
fit properly. This may
cause your malfunction indicator lamp to light
and your
fuel tank and emissions system may be
damaged. See “Malfunction Indicator Lamp” in
the Index.
Checking Things Under the Yood
An electric fan under the hood can start up and
injure you even when the engine is not running.
Keep hands, clothing and tools away from any
underhood electric fan.
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.
ProCarManuals.com

Hood Release
To open the hood, first
pull the handle inside
the vehicle, located just
below the instrument
panel and to the left
of
the steering column.
Then
go to the front of the vehicle and release the
secondary hood release. Lift the hood.
6-8
ProCarManuals.com

When you open the hood on the 3800 (Code K) Engine, you’ll see:
A. Windshield Washer Fluid Reservoir
F. Engine Oil Fill Cap
B. Radiator Fill Cap
G. Automatic Transaxle Fluid Dipstick
C. Remote Positive Battery Terminal H. Brake Fluid Reservoir
D. Power Steering Fluid Reservoir
I. Engine Coolant Recovery Tank
E. Engine Oil Dipstick J. Air Cleaner
6-9
ProCarManuals.com

When you open the hood of the 3800 (Code 1) Supercharged Engine, you’ll see:
A. Windshield Washer Fluid Reservoir
B. Radiator Fill Cap
C. Remote Positive Battery Terminal
D. Power Steering Fluid Reservoir
E. Engine Oil Dipstick
E Engine Oil Fill Cap
G. Automatic Transaxle Fluid Dipstick
H. Brake Fluid Reservoir
I. Engine Coolant Recovery Tank
J. Air Cleaner
6-10
ProCarManuals.com

Before closing the hood, be sure all the filler caps are
on properly. Then just pull the hood down and close
it firmly.
3800 Supercharged (Code 1) Engine
(If Equipped)
Your Buick may have a 3800 Supercharged engine.
The supercharger is a device which is designed to
pump more air into the engine than it would normally
use. This air is mixed with fuel, which creates increased
engine power. Since the supercharger is a pump and is
driven from an engine accessory drive belt, increased
pressure is available at all driving conditions.
The powertrain control module
(PCM), works with
a vacuum control to regulate the increased pressure
required during specific driving conditions. When
this
increased pressure or boost is not desired, such as during
idling and light throttle cruising, the excess air that the
supercharger
is pumping is routed through a bypass.
All of these controls working together provide high
performance character and fuel efficiency in the
3800 Supercharged L67 engine.
Engine
I --
LOW
OIL
If the LOW OIL light on
the instrument panel comes on, it means you need to
check your engine oil level right away. For more
information, see
“Low Oil
Level Light” in the Index.
You should check your
engine oil level regularly;
this is an added reminder.
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.
6-11
ProCarManuals.com

The engine oil dipstick handle is the yellow loop near
the front of
the engine.
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.
Checking Engine Qil
Pull out the dipstiik and clean it with a paper tuwel or
cloth, then push it back iri all the way. Remove it again,
keeping the tip down, ;and check the level.
When to Add Oil
If the oil is at or below the ADD mark, then you’ll need
to add at least one quart of oil. But you must use the
right kind. This part explains what kind of oil to use. For
crankcase capacity, see “Capacities and Specifications”
in
the Index.
6-12
ProCarManuals.com