power steering Oldsmobile Aurora 1998 s User Guide

Power Steering
Pump Only ....................... 1 pint (0.5 L)
Complete System ............... 1.5 pints (0.7 L)
Tire Pressures ...... See Tire-Loading Information
label on the rear edge
of the driver’s doox
Wheel Nut Torque .......... 100 lb-ft (140 Nam)
Refrigerant (R=134a),
Air Conditioning
.... See refrigeran.t charge label
under the hood.
NOTE: All capacities are approximate. When adding,
be sure to fill
to the appropriate level as recommended
in this manual.
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system
in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If
you’re not sure, ask your retailer.
Engine Specifications
VIN Engine Code ........................... C
Type
.................................... V8
Displacement ............................. 4 L
Horsepower ............................. 250
Compression Ratio
...................... 10.3: 1
Firing Order ................... 1-2-7-3-4-5-6-8
Thermostat Temperature
Specification
................... 180°F (82°C)
Normal Maintenance
Replacement Parts
Air Cleaner Element .......... AC Type A-1096C
Engine Oil Filter
................ AC Type PF-58
Gap:
0.050 inch (1.52 mm)
Spark Plugs
................... AC Type 4
1-929
Windshield Wiper Blades
Type
............................... 6.32Pin
Length
..................... 22 inches (56 cm)

Vehicle Dimensions
Length .................. .205.4 inches (522 cm)
Width
.................... .74.4 inches (1 89 cm)
Height
.................... .55.4 inches (141 cm)
Wheelbase
.............. 1 13.8 inches (289.1 cm)
Front Tread
................ .62.5 inches (1 59 cm)
Rear Tread ................ .62.5 inches (159 cm)
Engine Accessory Belt Routing
The 4.0 L engine uses an engine accessory belt. This
diagram shows the features connected by the belt
routing. See “Maintenance Schedule” in the Index
for when to check the belt.
1. Tensioner Arm Pulley
2. Power Steering Pump Pulley
3. Idler Pulley
4. Alternator Pulley
5. Air Conditioner Compressor Pulley
6. Harmonic Balancer

Part C: Periodic
Maintenance Inspections
Listed below are inspections and services which should
be performed at least twice a year (for instance, each
spring and fall). You should let your retailer’s service
department or other qualified service center do these
jobs. Make sure any necessary repairs are completed
at once.
Proper procedures to perform these services may be
found
in a service manual. See “Service and Owner
Publications” in the Index.
Steering, Suspension and Front Drive
Axle Boot and Seal Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing parts, signs of
wear or lack of lubrication. Inspect the power steering
lines and hoses for proper hook-up, binding, leaks,
cracks, chafing, etc. Clean and then inspect the drive
axle boot seals for damage, tears or leakage. Replace
seals if necessary.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body
near the exhaust system. Look for broken, damaged,
missing or out-of-position parts as well as open seams,
holes, loose connections or other conditions which
could cause a heat build-up in the floor pan or could let
exhaust fumes into the vehicle. See “Engine Exhaust”
in the Index.
Engine Cooling System Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the
outside of the radiator and air conditioning condenser.
To help ensure proper operation, a pressure test of the
cooling system and pressure cap is recommended at
least once a year.
7-18

Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your retailer.
USAGE
Engine Oil
Engine Coolant
Hydraulic Brake
System
FLUIDLUBRICANT
Engine Oil with the American
Petroleum Institute Certified For
Gasoline Engines
“S tarburst”
symbol
of the proper viscosity.
To determine the preferred
viscosity for your vehicle’s engine,
see “Engine Oil” in the Index.
50150 mixture
of clean water
(preferably distilled) and
use only
GM Goodwrench@ DEX-COOL@ or Havoline@ DEX-COOL@
Coolant. See “Engine Coolant”
in
the Index.
Delco Supreme 11
@ Brake Fluid
(GM Part No. 12377967 or
equivalent DOT-3 Brake Fluid).
I USAGE
Parking Brake
Cable Guides
Power Steering System
Automatic
Transaxle Cylinders
Floor Shift
Linkage
FLUIDLUBRICANT
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB or
GC-LB.
GM Power Steering Fluid
(GM Part
No. 1052884 - 1 pint,
1050017
- 1 quart, or equivalent).
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pur ose Lubricant, Superlube (GM Part
No. 1234624 1 or equivalent).
Lubriplate@ Lubricant Aerosol
(GM Part No. 12346293 or
equivalent)
or lubricant meeting
requirements
of NLGI # 2
Category LB or GC-LB.
El
7-20

@ Section 9 Index
Accessory Power Outlet ......................... 2-55
Air Bag
....................................... 1-21
How Does
it Restrain .......................... 1-24
How it Works
................................ 1-23
Location
.................................... 1-23
Readiness Light
......................... 1.22, 2.65
Servicing
................................... 1-26
What Makes it Inflate
.......................... 1-24
What Will
You See After it Inflates ............... 1-25
When Should it Inflate
......................... 1-24
Aircleaner
.................................... 6-15
Air Conditioning ................................ 3-6
Air Control. Climate Control System
............. 3-3. 3-5
Alignment and Balance. Tire
...................... 6-49
Aluminum or Chrome Wheels. Cleaning
............. 6-56
Antenna. Power
................................ 3-27
Antifreeze
..................................... 6-2 1
Anti-Lock
Brake System Warning Light
................ 2-68. 4-7
Brakes
...................................... 4-7
Anti-Lockout Feature
............................ 2-9
Anti.Theft. Radio
.............................. 3-2 1
Appearance Care ............................... 6-5 1
Appearance Care Materials ....................... 6-53
Air
Conditioning Refrigerants
..................... 6-7 1
Alarm. Universal Theft-Deterrent .................. 2- 16 Arbitration Program
.............................. 8-7
Assist Handles
................................. 2-55
Audio Controls. Steering Wheel
................... 3-23
Audio Equipment. Adding
........................ 3-25
Audio Systems
................................. 3-11
Automatic DoorLocks
................................... 2-5
Electronic Climate Control
...................... 3-2
Overdrive
................................... 2-26
Check
...................................... 7-15
Fluid
....................................... 6-18
Operation
................................... 2-24
ParkMechanismCheck
........................ 7-17
Auto-Push Knob. Climate Control
.................. 3-2
Ashtrays
...................................... 2-54
Automatic Transaxle Averagespeed
................................. 2-77
Back-up Lamps Bulb Replacement
............... 6-40
Battery
....................................... 6-31
Jump Starting
................................. 5-3
Replacement. Remote Lock Control
.............. 2-13
Saver
...................................... 2-47
Warning Light
............................... 2-66
Warnings
................................ 5.3. 5.5
9-1

Exhaust Systems ............................. 7- 18
Front-Wheel-Drive Axle Boot and Seal
........... 7- 18
Steering
.................................... 7-18
Suspension
.................................. 7-18
Throttle System
.............................. 7- 19
InstrumentPanel ............................... 2-60
Brightness Control
............................ 2-45
Cleaning
.................................... 6-53
Cluster
..................................... 2-62
FuseBlock
.................................. 6-62
Interior Lamps
................................. 2-45
Bulb Replacement
............................ 6-42
.................................... J ack. Tire 5-26
Jump Starting
................................... 5-3
Key Lock Cylinders Service ..................... 7-15
Key Reminder Warning .......................... 2-21
Keyless Entry
................................... 2-9
Keys
.......................................... 2-2
Labels Certification
................................. 4-30
Service Parts Identification
..................... 6-59
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-59
Lamps
........................................ 2-42
Cornering
................................... 2-44
Courtesy
.................................... 2-45
Interior
..................................... 2-45 OnReminder
................................ 2-36
Panel
....................................... 2-45
Leaving Your Vehicle
............................. 2-9
Level Control. Electronic
......................... 4-31
Light Sensor. Twilight Sentinel
.................... 2-44
Lighter ....................................... 2-54
Lights Air Bag Readiness
....................... 1-22. 2-65
Battery Warning
.............................. 2-66
Brake System Warning
......................... 2-66
Engine Oil Pressure Light
...................... 2-73
Interior
..................................... 2-45
Parking Brake Indicator
........................ 2-67
Safety Belt Reminder
...................... 1.8. 2.65
Service Engine Soon
.......................... 2-71
Traction Active
................................ 4-9
Traction Control System Active
.............. 2.69. 4.9
Traction Off Warning
........................... 4-9
Loading Your Vehicle
........................... 4-29
Anti-Lockout Feature
.......................... 2-9
Automatic Door
............................... 2-5
Cylinders ................................... 7-15
DelayedLocking .............................. 2-6
Door
........................................ 2-4
Ignition Transaxle Lock Check
.................. 7-17
Key Lock Cylinder Service
..................... 7-15
Memory Door ............................ 2.5. 2.11
PowerDoor
.................................. 2-5
Leaving Your Vehicle with the Engine Running ....... 2-29
Anti-Lock Brake System Warning
............ 2.68. 4.7
Traction Control System Warning
............ 2.68. 4.9
Locks
......................................... 2-4

Parkmg AtNight
.................................... 2-15
Brake
...................................... 2-27
Brake Indicator Light
.......................... 2-67
Brake Mechanism Check
....................... 7-17
Lots
....................................... 2-16
Over Things That Burn
........................ 2-3 1
With a Trailer ........................... 4-36, 4-37
Passenger Position
.................... 1-21, 1-27, 1-32
Passenger Temperature Control
.................... 3- 10
Passing ..&.................................... 4-13
PASS-Key 11 ................................. 2-18
Perimeter Lighting .............................. 2-46
Periodic Maintenance Inspections
.................. 7- 1 8
Personalization Features ......................... 2- 11
Power
Accessory Outlet
............................. 2-55
AntennaMastCare
............................ 3-27
Antennaservice
.............................. 7-14
Remote Control Mirror
........................ 2-51
Seat
......................................... 1-2
Seatback Recliner
.............................. 1-2
Steering .................................... 4-10
Steering Fluid
................................ 6-25
Windows
................................... 2-33
Power, Retained Accessory
....................... 2-21
Power Seat
Lumbar Controls
.............................. 1-3
Memory Function
.............................. 1-3
Pregnancy, Use of Safety Belts
.................... 1-20
DoofLocks ................................... 2-5 Problems on the Road
............................ 5-1
Publications. Service and Owner
............... 8.9. 8-10
Radio Reception
.............................. 3-24
Radios
....................................... 3-11
Rain. Driving
In ................................ 4-17
Reading Lamps
........................... 2-47. 2-48
Rear Compartment Fuse Block
....................... 6-66
Door Security Locks
........................... 2-7
Outside Seat Position
.......................... 1-27
Safety Belt Comfort Guides
..................... 1-30
Seatpassengers
.............................. 1-27
Towing
..................................... 5-13
Window Defogger
............................. 3-9
Rear Storage Armrest
............................ 2-53
Rear Turn Signal Bulb Replacement
................ 6-40
Rearview Mirror
................................ 2-48
Compass Calibration
.......................... 2-51
Compass Variance
............................ 2-50
Electrochromic Daymight
...................... 2-48
Heated Outside
............................... 2-52
Parallel Park Assist
........................... 2-51
With Compass
............................... 2-48
RecallonDIC
................................. 2-81
Reclining Front Seatbacks
......................... 1-6
Refrigerants. Air Conditioning .................... 6-71
Remote Fuel Door Release
............................. 6-6
Trunk Release
................................ 2-14
9-8
..

Second Gear. Automatic Transaxle ................. 2-26
SecurityFeedback
.............................. 2-11
Selectable
Shift ................................ 2-27
Service
........................................ 6-2
Bulletins. Ordering
........................ 8.9. 8.10
EngineSoonLight
............................ 2-71
Manuals. Ordering
........................ 8.9. 8.10
Parts Identification Label
....................... 6-59
Publications. Ordering
..................... 8.9. 8.10
Work. Doing
Your Own ......................... 6-2
Service and Appearance Care
...................... 6-1
Service and Owner Publications
............... 8.9. 8.10
Servicing Your
Air Bag-Equipped Aurora ........... 1-26
SheetMetalDamage
............................ 6-56
ShiftLever
.................................... 2-24
Shifting Automatic Transaxle
.......................... 2-24
Into Park (P)
................................. 2-28
OutofPark(P)
............................... 2-30
Selectable
................................... 2-27
Shoulder Belt Tightness Adjustment
................ 1 . 14
SignalingTurns
................................ 2-35
Skidding
...................................... 4-15
Sound Equipment. Adding
........................ 3-25
Spare Tire. Compact
............................. 5-33
Specifications and Capacities
...................... 6-70
Specifications. Engine
........................... 6-7 1
Speech Impaired. Customer Assistance ............... 8-4
Speedometer
................................... 2-63
Stains. Cleaning
................................ 6-52
SRS
......................................... 1-21 Starter Switch Check
............................ 7-16
Starting Your Engine
............................ 2-21
Steam
........................................ 5-15
Steering
...................................... 4-10
InEmergencies
............................... 4-12
Magnasteer
TM ................................ 4-10
Power
...................................... 4-10
Tips
........................................ 4-11
Wheel. Tilt
.................................. 2-34
Steering Wheel Controls
.................... 3.10. 3.23
Storage Compartments
........................... 2-52
Storage. Vehicle
................................ 6-32
Stuck: In Sand. Mud. Ice or Snow
.................. 5-34
SunWsors
.................................... 2-55
Sunroof
....................................... 2-55
Supplemental Restraint System
.................... 1-21
Surge Tank Pressure Cap
......................... 6-23
Symbols. Vehicle
.................................. v
SurgeTank. Coolant ............................. 5-19
Tachometer
.................................. 2-64
Taillamp Bulb Replacement
....................... 6-38
Temperature Button. Climate Control System
.......... 3-3
Temperature Control. Passenger
................... 3-10
Theft
......................................... 2-15
THEFTLOCK" ................................ 3-21
Thermostat
.................................... 6-25
Third Gear. Automatic Transaxle
................... 2-26
TapePlayerCare
............................... 3-25
TheaterDimming
............................... 2-45
9-10