1996 BUICK CENTURY cooling

Capacities and Specifications
Engine Crankcase with filter change
.............................................. 4.5 quarts (4.2 L)
Automatic Transaxle
3-Speed (3T40)
Pan Removal and Replacement
...................................... 4 quarts (3.8 L)
After Complete Overhaul .......................................... 7 quarts (6.6 L)
4-Speed with Overdrive (4T60-E)
Pan Removal and Replacement
...................................... 6 quarts (5.7 L)
After Complete Overhaul
.......................................... 8 quarts (7.6 L)
When draining or replacing torque convertel; more fluid may be needed.
Cooling System
2.2L L4 (Code 4):
Radiator and Engine only
...................................... 6.06 quarts (5.73 L)
Complete System ............................................ 8.27 quarts (8.17 L)
3.1L V6 (Code
M):
Radiator and Engine only ...................................... 9.18 quarts (8.69 L)
Complete System ............................................. 11.6 quarts (1 1 .O L)
6-61
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Maintenance Scl aule
1 Short Trip/City Definition 1
Follow the Short Trip/City Maintenance Schedule if any
one
of these conditions is true for your vehicle:
a
a
a
a
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures
are below freezing.
Most trips include extensive idling (such as frequent
driving
in stop-and-go traffic).
Most trips are through dusty
areas.
You frequently tow a trailer or use a carrier on top of
your car. (With some models, you should never tow a
trailer. See “Towing a Trailer” in the Index.)
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One
of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down sooneE
Short Trip/City Intervals -
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Chassis Lubrication
(or
6 months, whichever occurs first).
At 6,000 Miles (10 000 km) -- Then Every
12,000 Miles (20 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions.
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Exhaust Gas Recirculation (EGR) System Inspection
(2.2L Code 4 engine only).
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
7-4
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Maintenance Schedule
LOI- - Tripmighway Definition Long Tripmighway Intervals
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine
oil to break
down
slowel:
gvery -1,500 Miles (12 5UV km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first).
At 7,500 Miles (12 500 km) -- Then Every
15,000 Miles
(25 000 km): Tire Rotation.
Every 30,000 Miles (50 000 km): Exhaust Gas
Recirculation
(EGR) System Inspection (2.2L Code 4
engine only). Air Cleaner Filter Replacement. Fuel
Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Tlzese interwls
ordv summarize maintenance services.
Be sure to~follow the complete maintenance schedule on.
the-following pages.
7-5
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I Short Trip/City Maintenance Schedule I
100,000 Miles (166 000 km)
17 Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant’’ in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
cooling system and pressure cap.
An Emission Control Service.
Inspect spark plug wires.
0 Replace spark plugs.
0 Change automatic transaxle fluid and filter
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.
An Emission Control Service.
An
Emission Control Service.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, the fluid and filter do not
require changing.
DATE SERVICED BY ACTUAL MILEAGE
~ .. ~ - - z - ~- -_ .~~_ - :_ ~~ -. ..
7-25
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I - mg Tripmighway Maintenance Schedule
100,000 Miles (1 66 000 ’ 2)
0 Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant’’ in the Index for what
to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test the
cooling system and pressure cap.
An Emission Control Service. 3-
Inspect spark plug wires.
An Emission Control Service.
0 Replace spark plugs.
0 Change automatic transaxle fluid and filter
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.
An Erni,wion Control Service.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
IJ‘yocr do not use your vehicle under any of
these conditions, the fluid and filter do not
require changing.
DATE
SERVICED BY ACTUAL MILEAGE
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Trailer ...................................... 4-33
Transaxle Shift Interlock
....................... 2-23
Transaxle Shift Interlock Check
.................. 7-39
Wear
....................................... 6-31
Brakes. Anti-Lock
............................... 4-6
Braking
........................................ 4-5
Braking in Emergencies
........................... 4-8
Break.In. New Vehicle
.......................... 2- 10
BTSI
......................................... 2-23
BTSICheck
................................... 7-39
Bulb Replacement
.............................. 6-33
Canadian Roadside Assistance
.................... 8-4
Capacities and Specifications
...................... 6-6 1
Carbon Monoxide .................... 2.24.4.27. 4.33
Cargo Security Cover
............................ 2-40
Cassette Deck Service
........................... 7-37
Cassette Tape Player
............................. 3-6
Cassette Tape Player Care
......................... 3-9
Center Passenger Position
........................ 1-27
Certification Label
.............................. 4-28
Chains. Safety
................................. 4-33
Chains. Tire
................................... 6-45
Checking Your Restraint Systems
.................. 1-46
Chemical Paint Spotting
.......................... 6-53
Child Restraints
................................ 1-33
Securing in the Center Seat Position
.............. 1-36
Changing a
Flat Tire
.. t. .......................... 5-24
Securing
in a Rear Outside Seat Position ........... 1-34
Securing in
the Right Front Seat Position .......... 1-38
TopStrap
................................... 1-33
WheretoPut
................................ 1-33 Cigarette
Lighter
............................... 2-42
Circuit Breakers and Fuses
....................... 6-57
Cleaner. Air
................................... 6-14
Cleaning
...................................... 6-46
Aluminum Wheels
............................ 6-51
Fabric
...................................... 6-47
Glass
....................................... 6-49
Inside
of Your Buick .......................... 6-46
Instrument Panel
............................. 6-49
Leather
..................................... 6-49
Outside
of Your Buick ......................... 6-50
Special Problems
............................. 6-48
Stains
...................................... 6-48
Tires
....................................... 6-52
Vinyl ....................................... 6-48
Wheels
..................................... 6-51
Windshield and Wiper Blades
................... 6-50
Climate Control System ........................... 3-1
Clock. Setting the
................................ 3-4
Coinholder
.................................... 2-39
Comfort Controls
................................ 3-1
Compact Spare Tire
............................. 5-37
Control of a Vehicle .............................. 4-5
Convenience Net
............................... 2-40
Convex Outside Mirror
.......................... 2-38
Coolant
....................................... 6-22
Bleedvalves
................................. 5-21
Heater. Engine
............................... 2-14
RecoveryTank
............................... 5-16
Courtesy Lamps
................................ 2-35
Courtesy Transportation
........................... 8-5
Cover. Cargo Security ........................... 2-40
Cooling System
................................ 5-15
9-2
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