fuel type BUICK CENTURY 1997 Owners Manual
[x] Cancel search | Manufacturer: BUICK, Model Year: 1997, Model line: CENTURY, Model: BUICK CENTURY 1997Pages: 406, PDF Size: 20.64 MB
Page 269 of 406
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle can
affect the airflow around it. This may cause wind noise
and affect windshield washer performance. Check with
your Buick dealer before adding equipment
to the
outside
of your vehicle.
Fuel
Use regular unleaded gasoline rated at 87 octane or
higher. At a minimum, it should meet specifications
ASTM D4814 in the United States and CGSB 3.5-M93
in Canada. Improved gasoline specifications have been
developed by the American Automobile Manufacturers
Association (AAMA) for better vehicle performance
and engine protection. Gasolines meeting the AAMA
specification could provide improved driveability and
emission control system protection compared
to
other gasolines.
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
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.
If your vehicle
is certified to meet California Emission
Standards (indicated on the underhood emission control
label), it is designed to operate on
fuels that meet
California specifications. If such fuels are not available
in states adopting California emissions standards, your
vehicle will operate satisfactorily on fuels meeting
federal specifications, but emission control system
performance may be affected. The malfunction indicator
lamp on your instrument panel may turn
on and/or
your vehicle may fail a smog-check
test. If this occurs,
return
to your authorized Buick dealer for diagnosis
to determine the cause of failure. In the event it is
determined that the cause of the condition is the type of
fuels used, repairs may
not be covered by your warranty.
6-3
ProCarManuals.com
Page 273 of 406
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.
Checking Things Under the Hood
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.
NOTICE:
I I 1
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.
1
I
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.
6-7
ProCarManuals.com
Page 304 of 406
Inflation -- Tire Pressure
The Tire-Loading Information label, which is on the
driver’s door edge, above the door latch, shows the
correct inflation pressures for your tires when they’re
cold. “Cold” means your vehicle has been sitting for at
least three hours
or driven no more than 1 mile (1.6 km).
NOTICE:
Don’t let anyone tell you that underinflation or
overinflation
is all right. It’s not. If your tires
don’t have enough
air (underinflation), you can
get the following:
0 Too much flexing
0 Too much heat
0 Tire overloading
0 Bad wear
0 Bad handling
0 Bad fuel economy.
NOTICE: (Continued) NOTICE: (Continued)
If your tires
have too much air (overinflation),
you can get the following:
0 Unusual wear
0 Bad handling
Rough ride
0 Needless damage from road hazards.
When to Check
Check your tires once a month or more.
Don’t forget your compact spare tire. It should be at
60 psi (420 Pa).
How to Check
Use a good quality pocket-type gage to check tire
pressure. You can’t tell
if your tires are properly inflated
simply by looking at them. Radial tires may look
properly inflated even when they’re underinflated.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out
dirt and moisture.
ProCarManuals.com
Page 328 of 406
Replacement Bulbs
Exterior Lamps Bulb Number
Back-up ............................... 1156
Center High-Mounted Stop
................ 3 155
Front Parkingnurn Signal
............. 4 157NAK
Headlamp, High Beam
.................... 9005
Headlamp,
Low Beam .................... 9006
Sidemarker, Front
......................... 194
Sidemarker, Rear
......................... 194
Stop/Tail/Turn Signal
..................... 3057
Tail (Applique)
........................... 194
Interior Lamps Bulb Number
Dome Lamp ......................... 9425542
Capacities and Specifications
Automatic Transaxle
Pan
Removal and Replacement ..... 7 quarts (6.7 L)
When druiningheplacing convertec more .fluid muy be needed.
Cooling System Including Reservoir
3100 (Code M) .............. 11.6 quarts (10.93 L)
Refrigerant (R-l34a),
*See “Air Conditioning Rejrigerants”1ater in. this section.
Engine Crankcase
Oil and Filter Change ........... 4.5 quarts (4.2 L)
Wheel Nut Torque .......... 100 lb-ft (140 Nsm)
Wiper Blade Lengths
Type .................................. Hook
Note: All capacities are approximate. When adding, be sure to
.fill to the upproximate level, as recommended in this manual.
See “Recommended Fluids and Lubricants” in the Index.
Air Conditioning* .......... 1.88 lbs. (0.85 kg)
Fuel Tank .................... 17 gallons (64 L)
Length
...................... 22 inches (56 cm)
6-62
ProCarManuals.com