Page 375 of 422
I Long TriplHighway Maintenance Schedule I
52,500 Miles (87 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE
SERVICED BY ACTUAL MILEAGE
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote * .)
Replace passenger compartment air filter.
0 For supercharged engines only: Check the
supercharger oil level and add oil as needed
(or every
36 months, whichever occurs
first). See “Recommended Fluids and
Lubricants” in this section.
An Emission Condrol Service. (See footnote?.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
(Continued)
7-33
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I Long Tripmighway Maintenance Schedule I
60,000 Miles (100 000 km) (Continued)
Inspect engine accessory drive belt.
0 Replace air cleaner filter.
An Emission Control Service.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for
any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
DATE
SERVICED BY: ACTUAL MILEAGE
67,500 Miles (112 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE SERVICED BY: ACTUAL MILEAGE
7-34
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Page 377 of 422
I Long Tripmighway Maintenance Schedule
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
82,500 Miles (137 500 kt)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE SERVICED BY: ACTUAL MILEAGE
7-35
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Page 378 of 422
Long Tripmighway Maintenance Schedule
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Replace passenger compartment air filter.
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for any
damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
An Emission Control Service.
0 For supercharged engines only: Check the
supercharger oil level and add oil as needed
(or every
36 months, whichever occurs
first). See “Recommended Fluids and
Lubricants” in this section.
An Emission Control Service. (See footnote?.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
I DATE I ACTUAL MILEAGE SERVICED BY: I
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Page 380 of 422
I Long Trip/Highway Maintenance Schedule
?YJl
Q 2. 100,000 Miles (166 000 km) (Continued)
&A fit..-
- 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$uid and filter do not require changing.
DATE ACTUAL MILEAGE SERVICED BY
150,000 Miles (240 000 km)
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 Sewice.
I I I 3
DATE ACTUAL MILEAGE SERVICED BY:
7-38
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Page 388 of 422
Part E: Maintenance Record
After the scheduled services are performed, record the
date, odometer reading and who performed the service
in the boxes provided after the maintenance interval.
Any additional information from “Owner Checks and Services” or
“Periodic Maintenance” can be added on
the following record pages. Also, you should retain all
maintenance receipts. Your owner information portfolio
is a convenient place to store them.
Maintenance Record
ODOMETER
DATE MAINTENANCE PERFORMED SERVICED
BY READING
7-46
ProCarManuals.com
Page 404 of 422

1997 BUICK SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling out
the Service Publication Order Form in this book and mailing
it in with your check, money order,
or credit card information to Helm, Incorporated (address below.)
CURRENT PUBLICATIONS FOR 1997 BUCK
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc. RETAIL SELL PRICE: $90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE
UNIT REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for the
1997 GM transmissions, transaxles and transfer cases.
RETAIL SELL
PRICE: $40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist in the
diagnosis and service
of your vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
THE FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated P.O. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance
Schedule for all models.
In-Porffolio: Includes a Portfolio, Owner’s Manual and
Warranty Booklet.
RETAIL SELL PRICE: $15.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE: $10.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model GM vehicles. To request an order form, please
specify year and model name of the vehicle.
OR ORDER TOLL FREE: 1-800-782-4356
Monday-Friday 8:OO AM - 6:OO PM Eastern Time
For Credit Card Orders Only (VISA-Mastercard-Discover)
ProCarManuals.com
Page 413 of 422

Locks Automatic Power Door
......................... 2-7
Cylinders
................................... 7-40
DelayedLocking
.............................. 2-8
Ignition Transaxle Check
....................... 7-42
Key Lock Cylinder Service
..................... 7-40
Lockout Prevention Feature
...................... 2-5
ManualDoor
................................. 2-4
PowerDoor
.................................. 2-5
Rear Door Security
............................. 2-6
Trunk
...................................... 2-15
Window
.................................... 2-34
Loss
of Control ................................ 4- 16
Low Coolant Warning Light
................. 2.69. 6.24
LowFuelLight
................................ 2-76
Low Oil Level Light
....................... 2.72. 6. 11
Low Traction Light ............................. 2-66
Low Washer Fluid Warning Light
............. 2.38. 2-75
Low-Beam Headlamps
.......................... 2-36
Lubricants and Fluids
............................ 7-44
Lubrication Service. Body
........................ 7-40
Door
........................................ 2-4
Maintenance. Normal Replacement Parts
........... 6-65
Maintenance Record
............................ 7-46
Maintenance Schedule
............................ 7-1
How it’s Organized
............................ 7-3
Introduction
.................................. 7-2
Long Trip/Highway
........................... 7-28 Long
Trip/Highway Definition
................... 7-6
Long Trip/Highway Intervals
..................... 7-6
Owner Checks and Services
..................... 7-39
Periodic Maintenance Inspections
................ 7-43
Scheduled Maintenance Services
.................. 7-4
Short Trip/City
................................ 7-7
Short Trip/City Definition
....................... 7-5
Short Trip/City Intervals
........................ 7-5
Your Vehicle and the Environment
................ 7-2
Maintenance Schedule. Recommended Fluids
andLubricants
.............................. 7-44
Maintenance. Underbody
......................... 6-55
Maintenance When Trailer Towing
................. 4-40
Malfunction Indicator Lamp
...................... 2-69
Manual DoorLocks
................................... 2-4
Frontseat
.................................... 1-2
Manual Single Zone Climate Control
................ 3-2
Methanol
...................................... 6-4
Mirrors
....................................... 2-47
Convex Outside
.............................. 2-48
Electrochromic Day/Night
...................... 2-47
Heated Foldaway Outside
...................... 2-48
Inside Daymight Rearview
..................... 2-47
Power Outside
............................... 2-48
Visor Vanity
................................. 2-52
Mountain Roads
................................ 4-25
Multifunction Lever
............................. 2-35
MMT
......................................... 6-4
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