engine coolant OLDSMOBILE SILHOUETTE 1998 Owner's Manual

1 Add coolant mixture at the recovery tank, but be careful
~ not to spill it.
~
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.
_- -
When you replace your radiator pressure cap, a GM cap
is recommended.
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.
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, a
GM thermostat
is recommended.
1 6-24
I I
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Windshield Washer Fluid
What to Use
When you need windshield washer fluid, be sure to read
the manufacturer’s instructions before use. If you will
be
operating your vehicle in an area where the temperature
may fall below freezing, use a fluid that has sufficient
protection against freezing.
Adding Washer Fluid
The windshield washer
fluid reservoir is located on
the passenger’s side
of the
vehicle, near the fuse and
relay center.
NOTICE:
Open the cap labeled WASHER FLUID ONLY. Add
washer fluid until the tank
is full.
0
0
0
0
When using concentrated washer fluid,
follow the manufacturer’s instructions for
adding water.
Don’t mix water with ready-to-use washer
fluid. Water can cause the solution to freeze and damage your washer fluid tank and
other parts of the washer system.
Also,
water doesn’t clean as well as washer fluid.
Fill your washer fluid tank only
three-quarters full when it’s very cold.
This allows
for expansion if freezing occurs,
which could damage the tank if it is
completely full.
Don’t use engine coolant (antifreeze) in
your windshield washer. It can damage
your washer system and paint.
6-26
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Underhood Fuse and Relay Center
This fuse and relay center is located in the engine
compartment, in front
of the windshield washer
fluid reservoir.
The fuses marked spare are available
if a replacement
fuse is needed.
‘ MAXIFUSES 1 ~ COOL FAN 2 :30 A)
3 - HEACLAlvlPS (60 A1 4 8All MAIN 2 (60 A) 5 - lLiN MAIN 1 (40 AI fi - COOL FAN 1 (30 A) 7 - BAlT MAIN 1 !63 A) I3 - IGN MAIN 2 160 AI MINI RELAYS
10 -COOL FAN 2 9 -COOL FAN
12-COOL FAN
1 li IGNMAIN
MICRO RELAYS
IS-FPMPSPDCON~ lG ~- HORN I7 FOGLAMP
MINIFUSES .a- Iru (IO A) ’9 -$=ARE 20 SPARE 21 - lGNi - UH :’5 A) =-SPARE 23 SPARE 21 -SPARE
25-ELEKIGN (l5Aj 26 SPARE 27- BiU LAMP (10 A) 28 - AIC CLU I10 A!
32 FUEL PUMP ;15 AI
33-ECMSENSEilOA) - ’ 34 - 35-FOG LP IlOA) I I 36 HORN (15 A] 37 -PARK LP (20 A) 39 - 38 - II
II
II
DIODES *- AC CLU DIODE
40-MINI FUSEPULLER 1 I
13-AiCCLU 1L - FUEL PUMP 29 - RACCO :la A] 30 ALT SENSE (10 A) L-J 31 --CC (10 A)
Maxi Fuse
1 -COOL FAN 2
3-HEADLAMPS
4-BATT MAIN
2
Coolant Fans
Circuit Breakers: FRT HVAC
HI BLWR, and HEADLAMP
Fuses (UP): HAZARD and
STOPLAMP
Circuit Breaker: PWR
SEATPSD. Fuses
(UP): ELC
and
RR DEFOG
6-61
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1 Short Trip/City Maintenance Schedule I
POS,OOO Miles (166 000 km)
Inspect spark plug wires. An Emission Control Service.
0 Replace spark plugs. An Emission Control Service.
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°F
(32 O C) or higher.
- 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.
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
cooling system and pressure cap.
An Emission Control Service.
DATE
I MILEAGE ACTUAL I SERVICEDBY: I
DATE 1
MILEAGE
ACTUAL SERVICED BY:
7-20
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I Long Tripmighway Maintenance Schedule
100,000 Miles (I66 000 km)
0 Inspect spark plug wires.
0 Replace spark plugs.
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
An Emission Control Service.
An Emission Control Service.
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
(32°C) or
higher.
I DATE I
- 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.
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 Service.
MILEAGE
7-28
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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.
At Each Fuel Fill
It is important for you or a service station attendant to
pe~orm these underhood checks
at each fueljill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. See “Engine Oil” in
the Index for
further details.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL@
coolant mixture 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 Least Once a Month
Tire Inflation Check
Make sure tires are inflated to the correct pressures. See
“Tires” 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.
7-29
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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 retailer.
USAGE FLUID/LUBRICANT
Engine Oil
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.
Engine Coolant
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
Coolant. See “Engine Coolant” in
the Index.
USAGE ~
Hydraulic Brake
System
-
Parking Brake
Cable Guides
Power Steering
System
Automatic
Transaxle
Key Lock
Cylinders
FLUIDLUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part
No. 12377967 or
equivalent DOT-3 Brake Fluid).
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,
10500 17 - 1 quart, or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
7-34
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Outside of Your Vehicle ........................ 6-50
Special Problems
............................. 6-48
Stains
...................................... 6-48
Tires
....................................... 6-52
Vinyl
....................................... 6-48
Wheels
..................................... 6-52
Windshield and Wiper Blades
................... 6-50
WiperBlades
................................ 6-50
Climate Control System
........................... 3-2
Clock. Setting the
................................ 3-9
Coinholder
.................................... 2-69
Comfort Controls
................................ 3-1
Compact Disc Care
............................. 3-27
Compact Disc Player
............................ 3-14
Care
....................................... 3-27
Errors
................................. 3-17. 3-20
Remote
..................................... 3-20
Compact Overhead Console
...................... 2-66
Content Theft-Deterrent
......................... 2-23
Control
of a Vehicle .............................. 4-6
Convenience Net
............................... 2-72
Side
....................................... 2-73
Convex Outside Mirror
.......................... 2-65
Coolant
....................................... 6-21
Adding
..................................... 6-23
Checking
................................... 6-23
Heater. Engine
............................... 2-29
RecoveryTank
............................... 5-18
Whattouse
................................. 6-22
Courtesy Transportation
........................... 8-6
Cruise Control ................................. 2-55
Compact Spare Tire
............................. 5-34
Cupholders
.................................... 2-69 Customer Assistance for
Text Telephone Users
......... 8-4
Customer Assistance Information ................... 8-1
Customer Satisfaction Procedure .................... 8-2
Damage. Finish
............................... 6-53
Damage. Sheet Metal
............................ 6-52
Daytime Running Lamps
......................... 2-59
Dead Battery
................................... 5-3
Defects. Reporting Safety
......................... 8-8
Defensive Driving ............................... 4-2
Defogger. Rear Window
.......................... 3-5
Defogging
..................................... 3-4
Defrosting
..................................... 3-4
Delayed Illumination
............................ 2-62
Dimensions. Vehicle
............................ 6-65
Door AjarLight
................................... 2-97
Power Sliding
................................ 2-15
Sliding
..................................... 2-14
Driver Information Center
........................ 2-99
DriverPosition
................................. 1-29
Driver’s Four-Way Manual Seat
.................... 1-2
Driving City
........................................ 4-21
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-22
InaBlizzard
................................. 4-28
In Foreign Countries
........................... 6-5
IntheRain
.................................. 4-18
Night
...................................... 4-16
Locks
....................................... 2-4
9-3
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Driving (Continued)
On Curves
.................................. 4- 11
On Grades While Towing a Trailer ............... 4-39
On Hill and Mountain Roads
.................... 4-24
On Snow and Ice
............................. 4-26
Throughwater
............................... 4-20
WetRoads
.................................. 4-18
Winter
...................................... 4-26
With a Trailer
................................ 4-37
Dump and
Stow Feature ........................... 1-7
Electrical Equipment. Adding .................... 2-28
Electrical System
............................... 6-56
Electronic Level Control
......................... 4-32
Engine
....................................... 6-10
Coolant ..................................... 6-21
Coolant Heater
............................... 2-29
Coolant Level Check
.......................... 7-29
Coolant Temperature Gage
..................... 2-92
Cooling System
.............................. 6-64
Exhaust
..................................... 2-38
Identification
................................ 6-55
OilLevelCheck
.............................. 7-29
Overheated Protection Operating Mode
........... 5- 13
Overheating
................................. 5-13
Specifications
................................ 6-64
StartingYour
................................ 2-27
Temperature Warning Light
..................... 2-92
Additives
................................... 6-14
Checking
................................... 6-12
Running
While Parked
......................... 2-39
Engine Oil
............................... 2-96. 6-11 Used
....................................... 6-15
What Kind to Use
............................. 6-13
WhentoAdd
................................ 6-12
Equipment. Adding to the Outside
Of Your Vehicle ..... 6-3
When
to Change
.............................. 6-14
Exhaust. Engine ................................ 2-38
Exit Lighting
.................................. 2-62
Fabric Cleaning
............................... 6-48
Fan Knob. Climate Control System
.................. 3-2
Filling a Portable Fuel Container
.................... 6-7
Filling Your Tank
................................ 6-5
Filter. Air
..................................... 6-15
Filter. Passenger Compartment Air
................. 6-16
Finishcare
.................................... 6-51
Finish Damage
................................. 6-53
FirstGear
..................................... 2-33
Flashers. Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-24
Fluid Capacities
................................ 6-64
FogLmps
.................................... 2-60
Folding Driver’s Seatback
......................... 1-3
Foreign Countries. Fuel
........................... 6-5
FrenchLanguage Manual
11
FrontDoor ..................................... 2-4
Front Parking/Turn Signal Lamp Bulb Replacement
.... 6-34
Front Seat Storage Bin
........................... 2-71
Front Seat Storage Net
........................... 2-71
Front Sidemarker Lamp Bulb Replacement
........... 6-36
FrontTowing
.................................. 5-10
Fluids and Lubricants
............................ 7-34
.. ...........................
9-4
.
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Fuel .......................................... 6-3
Filling Your Tank
.............................. 6-5
In Foreign Countries
........................... 6-5
Fuses and Circuit Breakers
....................... 6-57
Gage
....................................... 2-98
Gages Engine Coolant Temperature
.................... 2-92
Fuel
....................................... 2-98
Speedometer
................................. 2-85
Tachometer
.................................. 2-86
Garage Door Opener Compartment
................. 2-67
Gear Positions. Automatic Transaxle
................ 2-30
GloveBox
.................................... 2-65
Gross Axle Weight Rating ........................ 4-31
Gross Vehicle Weight Rating
...................... 4-30
Guide en Francais
11
GAWR ....................................... 4-31
.. .................................
GVWR ....................................... 4-30
Halogen Bulbs
................................ 6-31
Hazard Warning Flashers
.......................... 5-2
Head Restraints ................................. 1-6
Headlamps
.................................... 2-59
Bulb Replacement
............................ 6-3 1
On Reminder ................................ 2-59
Wiring
..................................... 6-56
Hearing Impaired. Customer Assistance
.............. 8-4
Heating
........................................ 3-4
High-Beam Headlamps
.......................... 2-53
Highway Hypnosis
.............................. 4-24
High/Low Beam Changer ...................... 2-53 Hill
and Mountain Roads
......................... 4-24
Hitches. Trailer
................................. 4-36
Hood Checking Things Under
......................... 6-8
Prop
........................................ 6-9
Release
...................................... 6-8
Horn
......................................... 2-51
Hydroplaning
.................................. 4-20
Ignition Positions
.............................. 2-26
Illuminated Entry
............................... 2-61
Illuminated Visor Vanity Mirrors
................... 2-78
Inflation. Tire
.................................. 6-40
Inflator. Air
................................... 2-78
Inside Daymight Rearview Mirror
................. 2-64
Inspections Brakesystem
................................ 7-33
Exhaust Systems
............................. 7-33
Front-Wheel-Drive Axle Boot
.................. 7-33
Front-Wheel-Drive Axle Seal
................... 7-33
Radiator and Heater Hose
...................... 7-33
Steering
.................................... 7-33
Suspension
.................................. 7-33
Throttle Linkage .............................. 7-33
Instrumentpanel
............................... 2-82
Cleaning
.................................... 6-49
Cluster
..................................... 2-84
FuseBlock
.................................. 6-57
Light Intensity Control
......................... 2-61
Instrument Panel
S witchbank ...................... 2-13
Interior Lamps
................................. 2-61
Control
..................................... 2-61
OverrideSwitch
.............................. 2-61
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