engine coolant OLDSMOBILE SILHOUETTE 1993 Owner's Manual

ITEM
NO.
5
6
7
SERVICE
Engine Accessory Drive Belt Inspection-
Inspect the drive belt for cracks, hying, wear and
proper tension. Replace as needed.
Cooling
System Service*-Drain, flush and refill
the system with new or approved recycled coolant
conforming to
GM Specification 1825M. Keep
coolant at the proper mixture as specified. See the
Index under Coolant. This provides proper freeze
protection, corrosion inhibitor level and engine operating temperature.
Inspect hoses and replace if they
are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recornmend a
pressure test of both the cooling system
and the
pressure cap.
Transaxle Service-Change both the fluid and
filter every
15,000 miles (25 000 km) if the vehicle
is mainly driven under one or more
of these
conditions:
ITEM
NO. SERVICE
In heavy city traffic where the outside tem-
perature regularly reaches
90" F (32" C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police car or delivery
If you do not use your vehicle under any of
these conditions, change both the fluid and filter
every
100,OOO miles (160 000 km).
with the proper type. See the Index under
Replacement Parts.
9 Spark Plug Wire Inspection*-Inspect for burns,
cracks
or other damage. Check the boot fit at the
distributor or coils and at the spark plugs. Replace
wires as needed. service.
8 Spark Plug
Replacement*-Replace spark plugs
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Section B: Owner Checks & 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
Section D.
At Each Fuel Fill (It is important for you or a service station attendant to perform these underhood check\
s at each fuel fill.)
CHECK
I OR SERVICE I
Engine Oil Level
Engine Coolant Level
I
Windshield Washer
Fluid Level
WHAT TO DO
Check the engine oil level and add the proper oil if necessary. See the Index under Engine Oil for
further details.
Check the engine coolant level in the coolant recovery
tank and add the proper coolant mix if
necessary. See the Index under Coolant for further details.
Check the windshield washer fluid level
in the windshield washer tank and add the proper fluid
if necessary. See the
Index under Windshield Washer Fluid for further details.
At Least Once a Month
CHECK
I I OR SERVICE I WHAT TO DO 1
Tire Inflation
Check tire inflation. Make sure they are inflated to the pressures specified on the Certification/
Tire label located
on the rear edge of the driver’s door. See the Index under Eres for further details.
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Section D: Recommended Fluids & Lubricants
I NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer.
USAGE
Engine Oil
Engine Coolant Hydraulic Brake
System
Parking Brake Guides
Power Steering System
Automatic Transaxle
FLUID/UIBRICANT
GM Goodwrench Motor Oil or equivalent for API service SG Energy Conserving I1 oils of the
proper viscosity. The “SG” designation may be shown alone or
in combination with others, such
as “SG/CC,” “SG/CD,” or “SF, SG, CC,” etc. To determine the preferred viscosity for your
vehicle’s engine, see the
Index under Engine Oil.
A 50/50 mixture of water (preferably distilled) and good quality ethylene glycol base antifreeze
conforming to GM Specification 1825M (GM Part
No. 1052753 or equivalent) or approved
recycled coolant conforming to GM Specification 1825M.
Delco Supreme
ll@ Brake Fluid (GM Part No. 1052535) or equivalent DOT-3 brake fluid.
~_______
Chassis lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB
(GM Part No. 12346003 or 1052497, or equivalent).
GM Hydraulic Power Steering Fluid (GM
Part No. 1052884) or equivalent.
DEXRON@-IIE Automatic Transmission Fluid (GM Part
No. 12345881) or equivalent.
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Index
Accessory Power Outlet .......... 89
Adding Brake Fluid
............. .240. 272
Engine Coolant
.. .198. 236. 269. 272
Engine Oil
............. .225. 269
Power Steering Fluid
.. .239. 270. 272
Sound Equipment
............. 121
Transaxle Fluid
..... .234. 269. 272
Adjusting Rear Seats
............. 19
Air Cleaner
.............. .230. 271
Air Conditioner
................ 114
Air Inflator System
.............. 90
Alcohol. Driving Under the Influence
of ......................... 145
Alcohol in Gasoline
............. 217
Aluminum Wheels
........ .252. 260
Antenna
...................... 136
Antifreeze
........... .235. 269. 272
Anti-Lock Brake System
......... 149
Brake Master Cylinder
........ 240
Junction Block Fuse
.......... 267
Warning Light
............... 109
Appearance Care ............... 254
Ashtrays and Lighter
..... .94. 95. 96
Electrical Equipment
.. .63.
121. 263
Windshield Washer Fluid
.. .239. 292 Audio Systems
................. 121
AM/FM Stereo Radio
......... 123
Cassette Player
........ .125. 127
AM/FM Stereo Radio with
Compact Disc Player
........ 129
Care of Audio Systems
......... 135
Radio Reception. For the Best
... 134
Setting the Clock
............. 122
Steering Wheel Touch Controls
. . 134
Adding Fluid
....... .234. 269. 272
Checking Fluid
.............. 232
Shifting
..................... 65
Automatic Transaxle
Battery
...................... 242
Jump Starting
................ 187
Battery Warning Gage
........... 107
Blizzard
...................... 175
Block Heater. Engine ........ .63. 229
“Blowout
,” Tire ................ 203
Brake Adjustment
.................. 153
Anti-Lock Brakes
............. 149
Anti-Lock Brake System Warning Light
..................... 109 Junction Block
Fuse
........... 267
Fluid
.................. .240. 272
Master Cylinder
.............. 240
Parking
..................... -68
Pedal Travel
................. 152
Rear Drums
................. 152
Warning Light
................ 108
Wear Indicators
............... 151
Brake System Warning Light
...... 108
Braking
....................... 148
Braking in Emergencies
.......... 153
Braking Technique .............. 148
“Break-In,” New Vehicle
..... .60, 178
Bucket Seats, Removable Rear
...... 17
Buckling Up (see Safety Belts)
Bulb Replacement
Headlight
................... 243
Taillight
.................... 244
Bulbs, Replacement
............. 273
Capacities
& Specifications ...... 269
Carbon Monoxide in
Cassette Tape Player Exhaust
.... .60, 71, 72,
111, 175, 181
(see
Audio Systems)
311
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312
Center Passenger Position (see Safety
Chains. Safety ................. 180
Chains. Tire
.............. .2l2. 253
Changing a Flat Tire
............ 204
Checking Brake Fluid
.................. 240
Engine Coolant
............... 236
Engine Oil
.................. 225
Power Steering Fluid
.......... 238
Things Under the Hood
........ 220
Transaxle Fluid
.............. 232
Child Restraints
................. 35
How to Install ................. 35
Where to Put
................. 36
Children and Safety Belts
..... .34, 40
Cigarette Lighter ................ 94
Circuit BreakerIRelay Panel
....... 267
Circuit Breakers
& Fuses ......... 264
City Driving
................... 165
Cleaner. Air
.............. .230. 271
Cleaning Aluminum Wheels
............ 260
Cassette Tape Player
........... 135
Belts)
Safety Belt Systems ............ 42
Chemical Paint Spotting
.......... 262 Compact Discs
............... 136
Finish Care
.................. 259
Foreign Material
.............. 261
Glass
...................... 258
Inside of Your Vehicle
......... 255
Leather or Vinyl
.............. 257
Outside of the Windshield
and Wiper Blades
........... 259
Outside
of Your Vehicle ....... -259
Safety Belts
.................. 258
Special Problems
............. 257
Stains. Removing
............. 257
Top of the Instrument Panel
..... 258
Underbody Maintenance
........ 261
Vinyl or Leather
.............. 257
Warnings
................... 254
Weatherstrips
................ 260
White Sidewall Tires
.......... 260
Windshield
.................. 259
Climate Control System
...... .114, 117
Clock, Setting the
............... 122
Cluster, Instrument Panel
......... 102
Comfort Controls
............... 113
Air Conditioner
............... 114
Heater
...................... 115
Fabric .................. .255. 256 Rear
........................ 116
Ventilation
................... 120
Compact Disc Player (seeAudio Systems)
Compact Overhead Console ....... 99
Compact Spare Tire
............. 212
Compass Display
................ 87
Console, Overhead
.............. 85
Control of a Vehicle
............ -147
Convenience Net
................ 96
Convex Outside Mirror
........... 92
Coolant
...................... 235
Checking
& Adding ........... 236
Proper Mixture to Use
......... 198
Safety Warnings About
.. .199. 200, 236
Temperature Gage
............. 108
Cruise Control
.................. 75
Cup HoldedAshtray, Front ......... 94
Curves. Driving on
.............. 154
Customer Assistance Information
. . 297
Dead Battery: What
to Do ....... 187
Defensive Driving
.............. 144
Defogger. Rear Window
.......... 119
Defogging and Defrosting
......... 118
Delco LOC
II@ ................. 132
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Dome Lights ................... 89
Door Locks
............. .47.48. 54
Door. Power Sliding
......... .54. 111
Door. Sliding
................... 53
Driver Position .................. 25
Driving
....................... 139
AtNight
.................... 159
City
........................ 165
Controlling a Skid
............. 158
Defensively
.................. 144
Drunken
.................... 145
Freeway
.................... 166
Hill and Mountain
............ 170
In a Foreign Country
........... 218
In Fog. Mist and Haze
......... 164
In Rain
..................... 161
Long Distance
................ 168
Loss
of Control ............... 158
On Curves
................... 154
Passing
..................... 156
Through Deep Standing Water
.............. 63
Winter Driving
............... 173
With a Trailer
................ 181
Drunken Driving
............... 145
- .
Electric Outside Mirror Control ... 92
Electrical Equipment.
Adding
............. .63. 121. 263
Electronic Level Control
..... .99. 245
Emergencies. Braking in ......... 153
Emergencies on the Road
......... 185
Emergencies. Steering in
......... 155
Emergency Starting
............. 187
Emergency Towing
.............. 191
Engine Block Heater
........ .63. 229
Engine Coolant
....... .235. 269. 272
Engine Coolant Temperature Gage
............. 108
Engine Exhaust
.... .60. 71. 72. 111. 175. 181
Engine Identification
............ 263
Engine Oil
.................... 225
Additives
................... 229
Checking
& Adding ...... .225. 226
Disposing
of Used Oil ......... 230
Energy Conserving
............ 228
Pressure Gage
................ 106
Pressure Indicator
............ -106
Warning
.................... 230
When to Change
.............. 229
Engine Overheating
............. 195 Engine Specifications
............ 271
Engine. Starting
................. 61
Ethanol in Gasoline
............. 217
Exhaust
Dangerous Gas
Parking with the in
......... .60.71.72.111.175. 181
Engine Running
......... .70. 72
Expectant Mothers.
Use of
Safety Belts .................. 29
Expressway Driving
............. 166
Extender. Safety Belt
............. 42
Exterior Appearance (see
Appearance Care)
n
&bric Cleaning (see Appearance Care)
Fan Warnings ...... .188. 189. 197. 222
Filling
the Fuel Tank ............ 219
Filter Air Cleaner
............. .230. 271
Oil
.................... .229. 271
Finish Care
................... 259
Flashers. Hazard Warning
........ 186
Flat Tire
...................... 203
Flooded Engine
................. 62
313
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314
Flow-Through Ventilation ........ 120
Fluid Brake
................. .240. 272
Capacities
................... 269
Power Steering
...... .238, 270. 272
Transaxle
.......... .232. 269. 272
Windshield Washer
....... .239. 292
Fluids
& Lubricants ........ .272. 291
Fog. Driving in
................. 164
Fog Lights
................ .81. 164
Freeway Driving
................ 166
Fuel
......................... 217
Alcohol in Fuel
............... 217
Capacity
.................... 217
Door Release. Remote
.......... 219
Exhaust Warnings
...... .60. 71. 72.
111. 175. 181
Fuels with Alcohol
............ 217
Gage
....................... 105
In Foreign Countries
........... 218
Low. Warning
................ 105
Methanol in Fuel
.............. 217
Requirements
................ 217
Filling
Your Tank
............. 219
Fuse Panel and Usage
...... .265. 266 Fuses
& Circuit
Breakers ......... 264
Anti-Lock Brakes Fuse
......... 267
Injector Fuse
................ 268
Gages Coolant Temperature
.......... 108
Fuel ........................ 105
Oil Pressure
................. 106
Oil Pressure Indicator
.......... 106
Tachometer
.................. 103
Voltmeter
................... 107
Garage Door Opener
Compartment
................. 85
Gasoline ...................... 217
Gasoline Tank, Filling Your
....... 219
Gas Station Information
.......... 320
Gate Agar Light
................ 110
Gear Positions
(see
Shifting the Transaxle)
Gearshift Lever (see Shifting the
Transaxle)
Glove Box/Storage Compartment .... 93
&dogen Bulbs ................ 243
Hazard Warning Flashers
......... 186
Headlight
& Taillight. Removing
and Replacing
........... .243. 244
Headlights
..................... 79
High-Low Beam Changer
...... -80
Instrument Panel Intensity
Control
.................... 81
“On” Reminder
............... 80
Operation .................... 80
Replacement Bulb ............. 273
Wiring
..................... 268
Head Restraint .................. 16
Heater (see
Comfort Controls)
Heater, Engine Block ............. 63
High Beams
............... .80, 160
“Highway Hypnosis’’ ............ 169
Hill and Mountain Roads
......... 170
Hills. Parking on ........... .171. 183
Hood Release .................. 221
Safety Warning
............... 222
Warning. Overheated Engine
........... .195. 236. 238
Horn ......................... 72
Hot Engine. Safety Warnings.
.......... .195, 236. 238
Hydroplaning
.................. 163
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Service Sation information
Batte
The Delco Freedom@ battery -
needs no water. See We 242
Tmnsax/e Fluid
See Page 232
See CertificatiodTire label on
rear edge of driver’s door.
See Page 248
/+
Capacity 20 U.S. Gal. (76 L)
Use unleaded gas only,
87 octane or higher.
See Page 217
Check and add coolant only at the
coolant recovery
tank. The fluid should be
at the
FULL HOT mark when the engine
is warm.
See Page 235
\Spare Tire Pressure
Compact Spare: 60 psi (420 kPa)
See Page 212
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