engine BUICK PARK AVENUE 1998 Manual Online

Listed below are owner checks and services which
should be performed at the intervals specified to help
ensure the safety, dependability and emission contrd
perfsmance
of your vehicle.
Be sure any necessary
reDairs are completed at once.
Whenever any fluids or lhx-icsnts are added to your
vehicle, make sure they are the proper
ones, as shown
in 3m D.
Check the engiae oil level and add the proper oil
if necessary. See “Engine Oil” in the Index for
further details. 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.
Make sure tires are inflated to the correct pressures.
See “Tires”
in the Index ~QF further detaiis.
Clean casette deck. Cleaning shouId be done every
50 hours of tape play. See “Audio Systems” in the
Index for hrther details.
ProCarManuals.com

When YOU are doing this check, the vehicle could
move suddenly. If it does, you or others could be
injured. Follow the steps below.
1.
2.
3.
Before you start, be sure you have enoug’ I? room
around the vehicle.
Firmly apply
both the parking brake (see “Parking
Brake” in the
Index if necessary) and the regular brake.
NOTE: Do not use the accelerator pedal, and be
ready
to turn of€ the engine immediately if it starts.
Try to start the engine in each gear. The starter
should work only in PARK (P) or NEUTRAL (N).
If the starter works in any other position, your
vehicle needs service.
1.
2.
3.
Before you start, be sure yo3 have CEQU~~
room around the vehicle. It should be parked on
a Bevel surface.
FimBy apply the parking brake (see “Parking Brice”
in the Index if necessary).
NOTE: Be ready to aqdy the regular brake
immediately if the vehick begins to move.
With the engine off, turn the key to the RUN
position, but don’t start the engine. Without
applying the regular brake, try to move the shift
lever out
of PARK (P) with normal effort. X the
shift lever moves out of PARK (P), your vehicle’s
BTSI needs service.
ProCarManuals.com

While parked, and with the parking brake set, try to turn
the ignition key to LOCK In each shift lever position.
@ The key should turn to LOCK only when ;he shift
lever is in PARK (P).
The key should come out only in LOCK.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot QII the regular brake, set
the parking brake.
@ To check the parking brake's holding ability: With
the engine running and tramaxle in NEUTRAL (N),
slowiy remove foot pressure from the reginlag brake
pedal. DQ this until the vehicle is held by the parking
brake only.
Q To check the PARK (PI mechanism's holding ability:
With the engine running,
shift to PARK (P). Then
release ail brakes.
ProCarManuals.com

USAGE
Engine
Oil
Hydraulic Brake
System
Engine 8iI with the American
Petroleurn Institute Certified FCX
Gasoline Engines “St;t;$urst”
SYII-I~Q~ of the proper viscosity. To
determine the prefexed viscosity
for your vehicle’s engine, see
“Engine 02’’ in the Index.
USAGE
Power Steering
System
Key Lock
Cylinders
Superchargsr
Chassis
Lubrication
Chassis Lubricant (GM Bart
No. 12377985 or equivalerzt) or
lubricant meeting requireaents
of NLGL # 2, Category LB or
GC-LB.
GM Power Steering Fluid (GM
Part Nc. 1052884 - H pint,
10500 17 - 1 quart, or equivalent).
DEXRONB-IZ Automatic
Transmission
Fluid.
Multi-Pu ose Lubricant,
Superlube
(GM Part
No. 22346241 or equivalent).
Supercharger Oil (GM Part
No. 12345982). See “Supercharger
Oil” in the Index.
Chassis Lubricant
(GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB or
%
GC-LB.
ProCarManuals.com

1998 BUICK SERVICE PUBLICATIONS OWDERBMG 1NFOR
CURRENT PUBLICATIONS FOR 1998 BUCK
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
OR engines, transmission, axle, suspension, brakes,
electrica!, steering,
body, elc.
RETAIL SELL PRICE: $90.640
TRANSMISSION, TRANSAXLE, TRANSFER CASE
UNIT REPAIR MANUAL
This manuas provides information on unit repair sewice
PFOCedureS, adjtistrnents and specifications for the
1998 GM transmissions, transaxles and transfer cases.
RETAIL SELL PRICE: $40.00
SERVICE BULLETINS
Service Bulietins give technicat 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.
OWNER'S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about 9hc
vehicle. The owner's manual wiil include the Maintenance
Schedule for
all modeis.
In-Pot-tf~lio: lncilsdes a Portfo/io, Owner's Manual and
Warranty Booklet.
RETAIL SELL PRICE: $I 5.00
Without Portfolio: Owner's Manual only.
RETAIL SELL PRICE: $10.00
CURRENT & BAST MODEL ORDER FORMS
Service Publications are avaiiable for current and past
model GM vehicfes. To request an order form, please
specify year and model name
of t,he vehicle.
ProCarManuals.com

Ak~ag ...................................... 1-21
How Does it Restrain .......................... 1-25
How it Works ................................ 1-23
Location .................................... 1-23
Readiness Light
......................... 1-22, 2-76
Servicing
................................... 1-26
What Makes it Inflate
.......................... 1-25
What Will You See After it Inflates ............... 1-29
When Should it Inflate ......................... 1-24
Aircleaner .................................... 6-17
Air Conditioning
................................ 3-5
Air Conditioning Refrigerants
..................... 6-73
Air Filter. Passenger Compartment
.................. 3-7
Alarm. Content Theft-Deterrent
................... 2- 16
Alarm. Instant. Keyless Entry
...................... 2-9
Alignment and Balance. Tire
...................... 6-52
Aluminum Wheels. Cleaning
...................... 6-60
Antenna. Heated Backlite ........................ 3-36
Antifreeze
..................................... 6-23
Anti-Lock
Brake System Waning Light
................ 2-78. 4-7
Brakes
...................................... 4-7
Anti-Theft. Radio
.............................. 3-30
Appearancecare
............................... 6-55
Appearance Care Materials ....................... 6-62
Air
Control. Climate
Control System ............. 3-3. 3-4
ArbitrntionPro
gram .............................. 8-7 Armrest.
Storage
.......................... 2.60. 2.61
Ashtrays ...................................... 2-62
Assist Straps
................................... 2-66
Astroroof
..................................... 2-65
Audio Controls. Steering Wheel TQUC~ Control ....... 3-33
Audio Equipment. Adding
........................ 3-34
Audio Systems ................................. 3-10
Personal Choice
.............................. 3-30
Automatic Overdrive
............................ 2-24
Automatic Transaxle
Check
..................................... 7-32
Park Mechanism Check ....................... 7-34
Fluid
...................................... 6-20
Operation ................................... 2-24
Auxiliary Power Outlets
.......................... 2-64
Battery
...................................... 6-32
Jump Starting ................................. 5-3
Replacement. Keyiess Entry
.................... 2-13
Rundown Protection
........................... 2-50
WmingLight ............................... 2-76
BBB
Auto Line ................................. 8-7
Belt. Engine Accessory ..................... 6-74. 6-75
Better Business Bureau Mediation
................... 8-7
Blizzard.
Driving In ............................. 4-28
Warnings
................................ 5-3, 5-4
ProCarManuals.com

Brake Adjustment
.................................. 6-32
Fluid
....................................... 6-29
Master Cylinder
.............................. 6-29
Parking
..................................... 2- 27
PedalTravel
................................. 6-32
Replacing System Parts
........................ 6-32
System Warning Light
......................... 2-77
Transaxle Shift Interlock
....................... 2-3 1
Transaxle Shift Interlock Check .................. 7-33
Wear
....................................... 6-31
Trailer
...................................... 4-36
Brakes,
Anti-Lock ............................... 4-7
Brahng ........................................ 4-6
Braking in Emergencies
.......................... 4-10
Break-In,
New Vehicle .......................... 2-20
BTSI ......................................... 2- 31
BTSI Check
................................... 7-33
Bulb Replacement
.............................. 6-33
Canadian Roadside Assistance
.................... 8-5
Capacities and Specifications ...................... 6-72
Carbon Monoxide
............... 2- 15,2-32,4-29.4-35
Cassette Deck Service
........................... 7-3 1
Cassette Tape Player ....................... 3- 10. 3. 14
Care
....................................... 3-35
Errors ................................. 3.12. 3.16
CD Changer. Trunk Mounted
...................... 3-27
Cellular Phone Readiness Package
................. 2-64
Center Passenger Position
........................ 1-27
Central
Door Unlocking System .................... 2-5
Certification Label
.............................. 4-3 1
Chains. Safety ................................. 4-35
Chains. Tire
................................... 6-54
Change Engine Oil Soon ......................... 6-16
Changing a Flat Tire
............................. 5-22
Check Engine Light
............................. 2-79
Check Tire Pressure System
....................... 6-47
Checking Your Restraint Systems
.................. 1-52
Chemical Paint Spotting
.......................... 6-61
Child Restraints
................................ 1-37
Securing
in a Rear Outside Seat Position ........... 1-43
Securing in the Center Rear Seat Position
.......... 1-45
Securing in the Right Front Seat Position
.......... 1-47
TopStrap
................................... 1-42
Where to Put
................................ 1-41
Chrome Wheels. Cleaning
........................ 6-60
Cigarette Lighter
............................... 2-63
Circuit Breakers
and Fuses ....................... 6-65
Cleaner.
Air ................................... 6-17
Cleaning Aluminum or Chrome Wheels
................... 6-60
Exterior LampsLenses
........................ 6-59
Fabric
...................................... 6-56
Glass
....................................... 6-58
Inside of Your Vehicle ......................... 6-55
InstrumentPanel
............................. 6-57
Leather
..................................... 6-57
Outside
of Your Vehicle ........................ 6-59
Speaker Covers
.............................. 6-57
Special Problems
............................. 6-56
Stains
...................................... 6-56
Tires
....................................... 6-60
Vinyl
....................................... 6-57
Wheels
..................................... 6-60
Windshield and Wiper Blades
................... 6-58
ProCarManuals.com

Climate Control System ........................... 3-2
Passenger
.................................... 3-9
Clock. Setting
the ............................... 3- IO
Coinholder .................................... 2-60
Comfort Controls
................................ 3-2
Personal Choice
............................... 3-2
Compact Disc Player ....................... 3- 18. 3-21
Care ....................................... 3-36
Errors
............................ 3.20.3.25. 3.28
Compact Spare Tire ............................. 5-3 1
Compass. Rearview Mirror with ................... 2-52
Content Theft-Deterrent System ................... 2- 16
Control
of a Vehicle .............................. 4-5
Convenience Net
............................... 2-62
Convex Outside Mirror
.......................... 2-56
Coolant ....................................... 6-23
Steering Wheel
Touch Control
.................... 3-9
Steering Wheel Touch Control .................... 3-9
Heater
. Engine ............................... 2-23
Recovery
Tank .......................... 5.15. 5.16
Cooling System
................................ 5-14
Cornering Lamps ............................... 2-46
Courtesy
Lamps ................................ 2-47
Courtesy Transportation ........................... 8-6
Cruise Control ................................. 2-40
Cupholders
............................... 2.60. 2.61
Customer Assistance for Text Telephone Users ......... 8-4
Customer Assistance Information ................... 8- I
Customer Satisfaction Procedure .................... 8-2
Damage. Finish ............................... 6-61
Damage. Sheet Metal
............................ 6-61 Daytime Running
Lamps ......................... 2-45
Dead Battery ................................... 5-3
Defects. Reporting Sa€ety
..................... 8-8. 8-9
Defensive Driving ............................... 4-2
Defogger . Rear Window .......................... 3-8
Defrosting
..................................... 3-8
Delayed Lockmg .......................... 2- 12, 2-93
Dimensions, Vehicle ............................ 6-74
Dolby:" B Noise Reduction .................. 3- 13, 3-17
Door
Ajar Reminder ........................... 2-5, 2-90
Central Unlocking System ....................... 2-5
Locks ....................................... 2-4
Driver Information Center
........................ 2-86
Controls and Displays ......................... 2-88
Personal Choice Programming
................... 2-91
DriverPosition ................................. 1-13
Driving Defogging
..................................... 3-8
DIC .......................................... 2-86
Warnings
and Messages ........................ 2-90
Cit! ......................................... 4-20
Defensive
.................................... 4-2
Drunken ..................................... 4-3
Freeway .................................... 4-21
InaBIizzard
................................. 4-28
In Foreign Countries ........................... 6-5
IntheRain .................................. 4-18
On
Curves .................................. 4-11
On Grades While Towing a Trailer ............... 4-37
On Hill and Mountain Roads .................... 4-24
Night ...................................... 4-16
ProCarManuals.com

Driving (Continued)
Ch Snow and Ice ............................. 4-27
'FhroughWater
............................... 4-20
WetRoads .................................. 4-18
Winter
...................................... 4-26
WithaTrailer
................................ 4-36
DrunkenDriving
................................ 4-3
Dud Automatic ComforTemp Climate Control ......... 3-2
EIec~cal Equipment. Adding
.......... 2.23.3.34. 6.64
Electrical System
............................... 6-64
Electrochromic Daymight Rearview Mirror .......... 2-5 1
Electronic Level Control ......................... 4-32
Engine
....................................... 6-71
Accessory
Belt .......................... 6-746-75
Coolant
..................................... 6-23
Coolant Heater ............................... 2-23
Coolant Level Check .......................... 7-31
Coolant Temperature Gage
..................... 2-79
Exhaltst
...................... 2.15.2.32.4.29. 4.35
Identification
................................ 6-63
Oif LeveI Check .............................. 7-31
Oil Life Monitor (Index) ....................... 2-90
Overheating ................................. 5- 12
Running While Parked ......................... 2-32
Specifications
................................ 6-73
St.arting ..................................... 2-22
Supercharged ................................ 6-12
EngineQil
.................................... 6-12
Additives
................................... 6-16
Adding
..................................... 6-24
Change Engine Oil Soon ....................... 6-16 Checking
................................... 6-13
Pressure
Light ............................... 2-82
Used
....................................... 6-16
WhentoChmge
.............................. 6-16
Entry Lighting. Delayed 2-47
Exhaust. Engine ................. 2.15.2.32.4.29. 4.35
" ..........................
Exit Lighting. DeIayed ........................... 2-47
Express-Down
Window .......................... 2-34
Express-Open Astroroof ......................... 2-65
Fabric Cleaning
............................... 6-56
Fan Control. Climate CO~P~Q~ System ................ 3-3
Filling a Portable Fuel Container
.................... 6-8
FiIlingYourTmk ................................ 6-5
Filter
Air
........................................ 6-17
EngineOiB .................................. 6-16
Passenger Compartment Air
..................... 3-7
Finish Cae .................................... 6-59
Finish Damage ................................. 6-61
First Gear. Automatic TrmsaxEe
................... 2-27
Flashers.
Hazard Warning ......................... 5-2
Flash-to-Pass Feature ........................... 2-37
Flat Tire. Changing ............................. 5-22
Fluid Capacities ................................ 9-72
Fluids and Lubricants ............................ 7-36
Foreign
Countries. Fuel ........................... 6-5
French Language
Manual IE
Front Center Console ............................ 2-61
Front
Storage Amrest ........................... 2-60
FrontTowing
................................... 5-9
.. ...........................
ProCarManuals.com

Fuel .......................................... 6-3
Canada ...................................... 6- 4
DoorLock ................................... 6- 7
Filling YQLK Tank .............................. 6-5
Gage ....................................... 2-83
In Foreign Countries ........................... 6-5
Instmrnent Panell ............................. 6-65
Rea-
....................................... 6-69
Uderhooc! ..................................6 -67
Fuses and Circuit Breakers ....................... 6-55
Gages
Fuse
31ock
Engine CooZarrt Temperature .................... 2-79
Fuel ....................................... 2-83
GamentWodts ................................ 2-64
GAWR ....................................... 4-3:
Gex lositions, Atrtcmatic Transaxle ................ 2 - , GIGV~BOX .................................... 3-56
Lamp ...................................... 2-50
Gross Axle Weigh: Rsting ........................ 4-3 I
Cross Irehide
V?eight Ratir, g ...................... "3 I
Guide en Frangais 11
Garage Door Opecer ....................... 2-57.3-67
.. .................................
GVWR ....................................... 4-31
Halogen Bulbs ................................ 6-33
&zaz Warning Fhshers .......................... 5-2
Head Restraim ................................. 1-7
Meadlamps
.................................... 2-44
Bulb Replacement ............................ 6-34
HigNLow Beam Changer ...................... 2-37
OnRerninder
................................ 2-45
Aiming ..................................... 6-37
Head-up Display ............................... 2-84
Hewing Impaired . Customer Assistance .............. 8-4
Heated Backlite Actenna ......................... 3-36
Hexed OLiesicie LMP, ITOT ........................... 2-56
HeatedSeacs 1-5
.. eaeir;g ........................................ 3-5 7& I *1gh-8errm . Headlamps 2-37
Migh\.Yay Hypnosis .............................. 4-24
Eiil md Mouaataia Rwds ......................... 4-24
Hitches . TraiEer ................................. 4-35
Mood
Checking Thi~~p iinier ......................... 6-9
ReIease ...................................... 6-9
Worn ......................................... 2-34
3UD ......................................... m 1-84
Mydra~tik B~kl: '&Tsj-;lib:g Lights ................... 2-77
Wycirc;plariinlg .................................. 4-B9
.................................... T- .
..........................
If ;I Tire ~oes Fiat .............................. 5-21
Igrrition P~sitio~s ............................... 2-29
Ignition Transaxle Lock Check .................... 7-34
hilurninzted Entry ............................... 2-47
Tnflaticsn. Tire &-essure ........................... 6-46
Inside Manuai DayNght Rearview 1h4in-m ........... 2-50
inspections .................................... 7-35
Bruk Systen; ................................ 7-35
Exhaust System .............................. 7-35
Front Drive Axle Boot ......................... 7-35
Front D~ive Axle Seal ......................... 7-35
Suspension .................................. 7-35
Throttle Linkage .............................. 7-35
Engine Cooling system ........................ 7-35
Steering .................................... 7-35
ProCarManuals.com