engine coolant BUICK CENTURY 1996 Owner's Manual

Add coolant mix at the recovery tank, but be careful not
to spill it.
'B CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and
it will burn if the engine parts are hot
enough. Don't spill coolant on a hot engine.
Radiator Pressure Cap
NOTICE:
Your radiator cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating. Be sure the arrows on the cap
line up with the overflow tube on the radiator
filler neck.
When you replace your radiator pressure cap, an AC@
cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an
AC' thermostat
is recommended.
6-25
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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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Part B: Owner Checks and Services
Listed below are owner checks and services which
should be performed at the intervals specified to help
ensure the safety, dependability and emission control
performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
in Part
D.
Engine Cc --ant - - el Chc -’L
Check the engine coolant level and add the proper
coolant mix if necessary. See “Engine Coolant” in
the
Index for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the
windshield washer tank and add the proper fluid if
necessary. See “Windshield Washer Fluid” in the Index
for further details.
At Each Fuel Fill
It is important for you or a service station attendant to
perform these underhood checks at each fuel fill.
At Least Once a Month
Tire Inflation Check
Engine Oil Level Check Make sure tires are inflated to the correct pressures.
See “Tires”
in the Index for further details.
Check the engine oil level and add the proper oil
if necessary. See “Engine Oil” in the Index for
further details.
Cassette Deck Service
Clean cassette deck. Cleaning should be done every
50 hours of tape play. See “Audio Systems” in the
Index for further details.
7-36
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Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
Engine Coolant
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine,
see
“Engine Oil” in the Index.
~~
50/50 mixture of clean water
(preferably distilled) and GM
Goodwrench@ DEX-COOL
TM or
Havoline@ DEX-COOL TM
(orange-colored, silicate-free)
antifreeze conforming to GM
Specification 6277M.
See “Engine
Coolant” in the Index.
USAGE
Coolant
Supplement
Sealer
Hydraulic Brake System
Parking Brake
Cable Guides
Power Steering
System
Automatic
Transaxle Key Lock
Cylinders
FLUIDLUBRICANT
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
Delco Supreme 11
@ Brake Fluid
(GM Part
No. 1052535 or
equivalent DOT-3 brake fluid).
Chassis lubricant (GM Part
No. 1052497 or equivalent) or
lubricant meeting requirements
of
NLGI Grade 2, Category LB or
GC-LB.
GM Power Steering Fluid
1050017
- 1 qt., or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 12346241 or equivalent).
(GM
Part
NO. 1052884 - 1 Pt.,
7-41
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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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Cruise Control .................................. 2-30
Cupholders
.................................... 2-39
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8- 1
Damage. Finish ............................... 6-52
Damage. Sheet Metal
............................ 6-52
Daytime Running Lamps
......................... 2-34
Dead Battery
................................... 5-2
Defects. Reporting Safety
......................... 8-7
Defensive Driving
............................... 4- 1
Defogger. Rear Window
.......................... 3-3
Defogging
..................................... 3-2
Defrosting
..................................... 3-2
Dimensions. Vehicle
............................ 6-63
Door
Drive Position. Automatic Transaxle
................ 2- 18
Driver Position
................................. 1 - 13
Driving
City
....................................... 4-19
Defensive
.................................... 4-1
Drunken
..................................... 4-2
Freeway
.................................... 4-20
In a Blizzard ................................. 4-26
In Foreign Countries
........................... 6-4
IntheRain
.................................. 4-16
Night
...................................... 4-14
OnCurves
................................... 4-9
On Grades While Towing a Trailer ............... 4-35
On Hill and Mountain Roads
.................... 4-22
Customer Assistance for
Text Telephone Users
......... 8-3
Locks
....................................... 2-3 OnSnowandIce
............................. 4-25
Wet Roads
.................................. 4-16
Winter ...................................... 4-24
With a Trailer
................................ 4-34
DrunkenDriving
................................ 4-2
Electrical Equipment. Adding
................ 3-9. 6-56
Electrical System
............................... 6-56
Engine 6-8. 6-9
Engine
Coolant
..................................... 6-22
Coolant Heater
............................... 2-14
Coolant Level Check
.......................... 7-37
Coolant Temperature Gage
..................... 2-54
Exhaust
..................................... 2-24
Identification
................................ 6-55
OilLevelCheck
.............................. 7-37
Overheating
................................. 5-13
Running While Parked ......................... 2-24
Specifications
................................ 6-63
Starting Your
........................... 2- 12. 2-13
Engineoil
.................................... 6-10
Adding
..................................... 6-12
Additives
................................... 6-13
Checking
................................... 6-10
Used
....................................... 6-14
Whentochange
.............................. 6-14
Engine
Oil Pressure Light ........................ 2-57
Ethanol
........................................ 6-3
Through Deep Standing
Water
................... 4-18
Coolant Temperature Warning Light
.............. 2-53
Exhaust. Engine
................................ 2-24
9-3
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Fabric Cleaning ............................... 6-47
FillingYourTank
................................ 6-4
Filter, Air
..................................... 6-14
Filter, Engine Oil
............................... 6- 14
Finish Care
.................................... 6-5 1
Finish Damage ................................. 6-52
First Gear, Automatic Transaxle
................... 2- 19
Flashers, Hazard Warning
......................... 5-1
Flat Tire, Changing ............................. 5-24
Fluids and Lubricants
............................ 7-42
Foreign Countries, Fuel
........................... 6-4
French Language Manual
11
Front Sidemarker Bulb Replacement ................ 6-34
FrontTowing
................................... 5-9
Front Turn and Parking Lamp Bulb Replacement
...... 6-34
Fuel
.......................................... 6-2
Filling Your Tank
.............................. 6-4
Gage
....................................... 2-59
In Foreign Countries
........................... 6-4
Fuses and Circuit Breakers
....................... 6-57
.. ...........................
Gages
Engine Coolant Temperature
.................... 2-54
Fuel
....................................... 2-59
GAWR
....................................... 4-28
Gear Positions. Automatic Transaxle
................ 2- 16
GloveBox .................................... 2-38
Gross Axle Weight Rating
........................ 4-28
Gross Vehicle Weight Rating
...................... 4-28
Guide en Franpis
11 .. .................................
GVWR ....................................... 4-28 Halogen
Bulbs
................................ 6-33
Hazard Warning Flashers
.......................... 5-1
Head Restraints ................................. 1-4
Headlamps .................................... 2-33
Bulb Replacement
............................ 6-33
High/Low Beam Changer
...................... 2-28
Onwarning
................................. 2-34
Wiring
..................................... 6-56
Hearing Impaired, Customer Assistance
.............. 8-3
Heating
........................................ 3-2
High-Beam Headlamps
.......................... 2-28
Highway Hypnosis
.............................. 4-22
Hill and Mountain Roads
......................... 4-22
Hitches, Trailer
................................. 4-33
Hood
Checking Things Under
......................... 6-6
Prop
........................................ 6-7
Release
...................................... 6-6
Horn
......................................... 2-26
Hydroplaning
.................................. 4-17
Ignition Positions
.............................. 2. 1 0
Inflation. Tire .................................. 6-39
Inside Daymight Rearview Mirror
................. 2-37
Inspections
.................................... 7-41
Exhaust Systems
............................. 7-41
Front-Wheel-Drive Axle Boot
.................. 7-41
Front-Wheel-Drive Axle Seal
................... 7-41
Radiator and Heater
Hose ...................... 7-41
Steering
.................................... 7-41
Suspension
.................................. 7-41
Throttle Linkage
.............................. 7-41
Brakesystem
................................ 7-41
9-4
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Instrument Panel ............................... 2-44
Brightness Control
............................ 2-34
Cleaning
.................................... 6-49
Cluster
..................................... 2-46
FuseBlock
.................................. 6-57
Interior Lamps
................................. 2-34
Jack. Tire
.................................... 5-25
Jump Starting
................................... 5-2
Key Lock Cylinders Service
..................... 7-38
Keys
.......................................... 2-1
Labels
....................................... 4-28
Certification
................................. 4-28
Service Parts Identification
..................... 6-55
Tire-Loading Information
...................... 4-28
Vehicle Identification Number
................... 6-55
Lamps
........................................ 2-33
Interior
..................................... 2-34
Interior Lamp Delay
........................... 2-35
Onwarning
................................. 2-34
Underhood
.................................. 6-10
Leaving Your Vehicle
............................. 2-4
Liftgate Ajar Light .............................. 2-58
LiftgateLock
................................... 2-8
Lighter
....................................... 2-42
Lights Courtesy
.................................... 2-35
Leaving Your Vehicle with the Engine Running
....... 2-22
Air Bag Readiness
....................... 1-2 1 . 2-49
Anti-Lock Brake System Active
............. 2-53. 4.8
Anti-Lock Brake System Warning ............ 2-5 1. 4-6
Engine Coolant Temperature Warning
............. 2-53
Battery Warning .............................. 2-50
Brake System Warning
......................... 2-50
Engine Oil Pressure
........................... 2-57
Interior
..................................... 2-34
Liftgate Ajar
................................. 2-58
Safety Belt Warning
............................ 1-8
Safety Belt Warning ........................... 2-49
Service Engine Soon
.......................... 2-54
Loading Your Vehicle
........................... 4-28
Locks
......................................... 2-3
Automatic Door
............................... 2-4
Cylinders
................................... 7-38
Door
........................................ 2-3
Key Lock Cylinder Service
..................... 7-38
Liftgate
...................................... 2-8
PowerDoor
.................................. 2-4
Steering Column Lock Check
................... 7-40
Trunk
....................................... 2-7
Lubricants and Fluids
............................ 7-42
Lubrication Service. Body
........................ 7-38
Luggage Carrier
................................ 2-42
Maintenance. Normal Replacement Parts ........... 6-64
Maintenance Record
............................ 7-44
Maintenance Schedule
............................ 7-1
Long Trip/Highway Definition
.............. 7-6. 7-27
Long Trip/Highway Intervals
................ 7-6. 7-27
Owner Checks and Services
..................... 7-37
Periodic Maintenance Inspections
................ 7-41
Recommended Fluids and Lubricants
............. 7-42
Scheduled Maintenance Services
.................. 7-3
. 9-5
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