“Change Oil Soon” Light (Option)
CHANGE
OIL SOON
This light is activated by
the Engine Oil Life
Monitor System. It
indicates that the engine oil
has degraded enough to
require changing. (See
“Engine Oil” in the Index).
This is determined by electronically monitoring engine
speed, coolant temperature and vehicle speed. Since the
change interval is dependent upon driving habits and
conditions, the “Change Oil Soon” light may come on as
early as
2,000 miles or less for harsh conditions.
The “Change Oil Soon” light
is lit for three seconds as a
bulb check each time the ignition key is turned to the
RUN position. If an oil change is required, it will stay
on for
60 seconds each time the engine is started. If the
“Change Oil Soon” light is on continuously, there is a
problem with the Oil Life Monitor System and service is
required. After
changing; the engine oil, the system should be
- reset. This
will cause the “Change Oil Soon” light once
again,
to be lit for just the bulb check period of three
seconds.
The reset button is.inside this hole, which is under the
passenger’s side of the instrument panel, near the door.
With the ignition key in the
RUN position, but the
engine not started, use a pen to push the reset button,
holding
it in for at least 5 seconds but not more than 60
seconds. After 5 seconds, the “Change Oil Soon” light
will flash 4 times and then go off. This indicates that the
Oil Life Monitor System has been reset.
ProCarManuals.com
What Kind of Oil to Use:
Look for three things:
SG
“SG” must be on the oil container, either by itself or
combined with other quality designations, such as
“SG/CC,” “SG/CD,” “SF,SG,CC,” etc. These letters
show American Petroleum Institute (API) levels of
quality.
If you use oils that don’t have the “SG”
designation,
you can cause engine damage not I
covered by your warranty.
I
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
-
-
SAE 5W-30
LOOK
FOR THIS
LABEL
SAE 1OW-30
PREFERRED
above 0°F (-18%)
COLD
WEATHER
IF NEITHER SAE 5W-30 NOR SAE 1OW-30
GRADE OILS ARE AVAILABLE, SAE 30
GRADE MAY BE USED AT TEMPERATURES
ABOVE 40 DEGREES
F (4 DEGREES C).
ANY OTHER GRADE OIL NOT RECOMMENDED
DO
NOT USE SAE 1OW-40, SAE 2OW-50
OR
ProCarManuals.com
2. Push it back in all the way, wait three seconds and
then pull it back out again.
3. Check both sides of the dipstick, and read the lower
level. The fluid level must be in the cross-hatched
area.
4. If the fluid level is where it should be, push the
dipstick back
in all the way.
How to Add Fluid:
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid to use. See “Recommended
Fluids and Lubricants” in the Index.
If the fluid level is low, add only enough of the proper
fluid to bring the level
into the cross-hatched area on the dipstick, It
doesn’t take much fluid, generally less than a
pint. Don’t overfill. We recommend
you use only fluid
labeled DEXRONWIE, because
fluids with that label
are made especially for your automatic transaxle.
Damage caused by fluid other than DEXRONB-IIE is
not covered by your new vehicle warranty.
0 After adding fluid, recheck the fluid level as
described under “How to Check.”
When the correct fluid level is obtained, push the
dipstick back
in all the way.
Engine Coolant
The following explains your cooling system and how to
add coolant when
it is low. If you have a problem with
engine overheating, see “Engine Overheating” in the
Index.
The proper coolant for your Buick will:
0 Give freezing protection down to -34°F (-37 “C) .
0 Give boiling protection up to 262 F ( 128 ” C) .
0 Protect against rust and corrosion.
0 Help keep the proper engine temperature.
0 Let the warning lights work as they should.
ProCarManuals.com
Scheduled Maintenance Services Schedule I
Follow Schedule I if your car is MAINLY driven under one or more of the following conditions:
0 When most trips are less than 4 miles (6 kilometers).
0 When most trips are less than 10 miles (16 kilometers) and outside temperatures remain below freezing.
0 When most trips include extended idling and/or frequent low-speed operation as in stop-and-go traffic.
0 Towing a trailer."?
0 When operating in dusty areas.
Schedule I should also be followed if the car is used for delivery service, police, taxi or other commercial applications.
TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Services Following
- Schedules I and 11)
Item No.
1. Engine Oil & Oil Filter
Change*
2. Chassis Lubrication
3. Throttle Body Mounting
Bolt Torque*
4. Tire & Wheel Inspection &
Rotation
5. Engine Accessory Drive
Belt(s) Inspection*
ProCarManuals.com
Explanation of Scheduled Maintenance
Services
Below are explanations of the services listed in Schedule
I and Schedule
11.
The proper fluids and lubricants to use are listed in
Section
D. Make sure whoever services your vehicle
uses these. All parts should be replaced and all
necessary repairs done before you or anyone else drives
the vehicle.
NOTE: To determine your engine’s displacement and
code, see “Engine Identification” in the Index.
1. Engine Oil and Filter Change* -- Always use SG
Energy Conserving I1 oils of proper viscosity. The
“SG” designation may be shown alone or in
combination with others, such as “SG/CC”,
“SG/CD” or
“SF, SG, CC,” etc. To determine the
preferred viscosity for your vehicle’s engine (e.g.,
SAE
5W-30 or SAE 10W-30), see “Engine Oil” in
the Index. If your vehicle has an Engine
Oil Life
Monitor,
the monitor will show you when to change
the oil. See “Engine Oil Life Monitor” in the Index.
* An Emission Control Service.
2.
3.
4.
5.
6.
Chassis Lubrication -- Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. If your vehicle is
equipped with grease fittings, lubricate the
suspension and steering linkage.
Throttle Body Mounting Bolt Torque” -- Check
the torque
of the mounting bolts and/or nuts.
Tire and Wheel Rotation and Inspection -- For
proper wear and maximum tire life, rotate your tires
following the instructions in this manual. See “Tires,
Inspection
& Rotation” in the Index. Check the tires
for uneven wear or damage. If you see irregular or
premature wear, check the wheel alignment. Check
for damaged wheels also.
Engine Accessory Drive Belt(s) Inspection --
Inspect the belt(s) for cracks, fraying, wear and
proper tension. Replace as needed.
Cooling System Service* -- Drain, flush and refill
the system with new or approved recycled coolant
conforming to GM Specification
1825M. Keep
coolant at the proper mixture
as specified. See
“Coolant” in the Index. This provides.proper freeze
protection, corrosion inhibitor level and engine
operating temperature.
The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section E:Maintenance Record”.
302
ProCarManuals.com
Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recommend a
pressure test of both the cooling system and the
pressure cap.
7. Transaxle Service -- Change both the fluid and
filter every 15,000 miles (25
000 km) if the vehicle
is mainly driven under
one or more of these
conditions:
In heavy city traffic where the outside
temperature regularly reaches
90 OF (32 “C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police car or delivery
If you do
not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles
( 160 000 km).
service.
8. Spark
Plug Replacement* -- Replace spark plugs
with the proper type. See “Specifications Chart” in
the Index.
9. Spark Plug Wire Inspection*? -- Inspect for
burns, cracks or other damage. Check the boot fit at
the distributor and at the spark plugs. Replace wires
as needed.
10.
Air Cleaner Filter Replacement* -- Replace every
30,000 miles (50 000 km) or more often under dusty
conditions. Ask your dealer for the proper
replacement intervals for your driving conditions.
11.
Fuel Tank, Cap and Lines Inspection*? -- Inspect
fuel tank, cap and lines (including
fuel rails and
injection assembly) for damage or leaks. Inspect fuel
cap gasket for an even filler neck imprint or any
damage. Replace parts as needed. Periodic
replacement of the fuel filter
is not required.
12.
Supercharger Oil Check -- Check oil every 30,000
miles (50 000 km) or 36 months. Add the proper
synthetic
oil. S.ee “Recommended Fluid and
Lubricants’’ in the Index.
* An Emission Control Service.
? The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in ‘‘Section E:Maintenance Record’‘.
303
ProCarManuals.com
Fasteners. Replacement .......................... 242
Features and Controls
............................. 59
Fetus. Risk to
.. From Safety Belt Use ................ 39
Filling Your Fuel Tank
............................ 246
Filter. Oil
.................................. 254. 292
Finish Care
..................................... 282
Finish Damage
.................................. 283
First Gear. When to Use
............................ 83
FlatTire
....................................... 228
Flooded Engine. Starting
........................... 76
Fluid Fuels in
Foreign Countries
......................... 245
Fuses and Circuit Breakers
........................ 287
Fuseusage
..................................... 288
Gages Engine Coolant Temperature
.................... 122
Engine Oil Pressure
........................... 123
Fuel
........................................ 118
Volts
....................................... 127
Garage Door Opener Storage
....................... 110
Gasoline
....................................... 244
Gasoline Tank. Filling Your
........................ 246
Gear Positions
................................... 80
Glass Cleaning .................................. 281
Graphic Symbols
................................. 12
Guard Against Theft
.............................. 71
Guide En Francais
................................. 2
Capacities
................................... 292
Brake
....................................... 263
Power Steering
............................... 261
Transaxle/Transmission
........................ 256
Windshield Washer
............................ 262
Fluids and Lubricants Recommended
................ 309
FM Stereo Radio Reception
........................ 139
Fog. Driving
in .................................. 186
Foreign Operation
............................... 245
Francais. Guide
En ................................. 2
Freedom Battery ................................. 265 Halogen Bulbs ................................. 265
Freeway Driving
................................ 188 Hazard Warning Flasher ........................... 210
FrenchLanguageManual
........................... 2 Haze. Drivingin ................................. 186
Front Towing Hook-Up
........................... 219 Headlamp Bulb Replacement ....................... 266
Fuel
.......................................... 243 Headlight High-Low Beam Switch ................... 93
Fuel Tank. Filling Your
........................... 246 Head Restraints .................................. 18
FuelGage ...................................... 118 Headlightonwarning ............................ 101
325
........... ...... ......__, ...__ ........... ~~ -~ __~ ~~~~
ProCarManuals.com
Towing a Trailer ................................. 201
Towing Your Buick
.............................. 2 17
Traction Control System
.......................... 174
Traction Control System Warning Light
.............. 174
Trademarks. GM
.................................. 2
Traffic Lights
................................... 165
Traffic Officer
.................................. 166
Trailer Brakes
................................... 204
Trailer Towing
.................................. 201
Transaxleflransmission Automatic
................... 80
Transaxle Fluid
.................................. 256
Travel. Brake Pedal
.............................. 175
Trip Odometer
.................................. 117
Trunk Ajar Light
................................ 128
Trunk Release. Remote
............................ 65
Turn Signal and Lane Change Indicator
............... 91
Tun Signalmeadlight Beam Lever
................... 91
Twilight Sentinel ................................ 102
Twisted Safety Belts
............................... 33
Two Children Wearing the Same Safety Belt
............ 55
Underbody Maintenance
......................... 284
Uniform Tire Quality Grading
...................... 274
Universal Theft Deterrent
.......................... 71
Unleaded Gasoline
............................... 243
Uphill Parking
.................................. 195
Upholstery Care
................................. 278
Used Oil. How to Dispose
of ....................... 255 Vehicle
Damage. Warnmgs
........................ 11
Vehicle Identification Number
...................... 286
Vehicle Storage
................................. 265
Vehicle Symbols
.................................. 12
Vinyl. Cleaning
................................. 280
Visors. Dual Sun
................................ 114
Visor Vanity Mirror
.............................. 114
VoltsGage
..................................... 127
Warning Devices 211
Flasher. Hazard
............................... 210
Light. Antilock Brake System
................... 120
Light. Battery
................................ 126
Light. Brake System
........................... 119
Light. Change Oil Soon
........................ 125
Light. Check Oil Level
......................... 124
Light. Door Ajar
.............................. 128
Light. Engine Coolant Temperature
............... 122
Light. Engine Oil Pressure ...................... 123
Light. Security
................................ 73
Light. Traction Control System
.................. 121
Light. Trunk Ajar
............................. 128
Lights and Indicators on Instrument Panel
.......... 117
Warnings. Safety
................................. 10
Washer. Windshield
........................... 94. 281
Wear Indicators. Disc Brake
....................... 174
Weather Strips. Cleaning
.......................... 283
.
.....................................
Light. Washer Fluid Low ........................ 94
331
-. _..L.^L... .. .... ......... ~~ ...... . . ... -._e-
ProCarManuals.com