1993 OLDSMOBILE SILHOUETTE oil level

Service & Appearance Care
Engine Coolant (CONT.)
I
fmIlTIfi I I
Adding only plain water to I
L L your cooling system can be
aangerous. Plain water, or some
other liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning
I
system is set for the proper coolant
mix. With plain water or the
wrong
mix, your engine could get
too hot but you wouldn’t get the
overheat warning. Your engine
could catch fire and you or others
could be burned. Use
a 50/50 mi
of clean water and a proper
antifreeze.
I
I’
NOTICE
If you use an improper coolant
mix, your engine could overheat
and be badly damaged. The repail
cost wouldn’t
be covered by your
warranty. Too much water
in the
mix can freeze and crack the
engine, radiator, heater core and
other parts.
I
Adding Coolant
To Check Coolant:
When your engine is cold, the coolant
level should be
at COLD, or a little
higher. When
your engine is warm, the
level should be
up to mJLL HOT, or a
little higher.
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A
If you have too much brake
fluid, it can spill on the
engine. The fluid will burn if the
engine is hot enough. You OT
others could be burned, and your
vehicle could be damaged. Add
brake fluid only when work is
done on the brake hydraulic
system.
When your brake fluid falls to a low
level, your brake warning light will
come on. See the
Index under Brake
System Warning Light.
What to Add:
When you do need brake fluid, use only
DOT-3 brake fluid-such as Delco
Supreme
ll@ (GM Part No. 1052535).
Use new brake fluid from a sealed
container
only.
I
image your vehicle. Don’t use it
wrong kind of fluid.
FOI
Don’t let someone put in the
xample, just a few drops
c
mineral-based oil, such as en€
oil,
in your brake system can
damage brake system parts
so
badly that they’ll have to be replaced.
be careful not to spill
hr fluid-:
Brake fluid can damage -int,
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t
Fuse Pane/ (3.1L V6 ENGINE)
Position Rating
(AMP.)
CTSY ELC
HORN
STOP
HA2
15
20
15
15
F PUMP 10
AUX 20
TAIL 15
ECM
TURN B/U
GAGE
LPS
ABS
RD02
R/WIPER F/WIPER
IGN
HTR A/C
RR BLWR
10
15
7.5
7.5
3
15
20
25
15
25
25
Circuitry
Dome Lamps, Courtesy Lamps, Power Door Lock Switches, Glove
Box Lamp, Power Mirrors, Power Sliding Delay Lock Module
Auto Level Control, Underhood Lamp
Horns. Horn Relay, Safety Belt Buzzer
Front/Rear Turn Lamps, Front Side Marker Lamps, Rear Stop
Lamps, Instrument Cluster Turn Indicator Lamps, Cruise Brake
Switch
Fuel Pump, Oil Pressure Sender/Fuel Pump Switch
Radio, Front Cigar Lighter, Accessory Power Outlet
Front Park Lamps. Rear Tail Lamps, Front Side Marker Lamps,
License Plate Lamp, Radio, Heat/Vent/AC Control Head, Power
Sliding Door
Throttle Body Fuel Injection, Fuel Pump Relay, Elec. Vac. Reg. Valve,
Elec. Control Module, Elec. Spark Control Module
Front/Redr Turn Lamps, Front Side Marker Lamps, Cluster Turn
Telltale, Back-up Lamps, Fog Lamps
Cluster, Anti-Lock Brake System Lamp Module, Elec. Level Control
Sensor
Cluster, Radio, Wiper Switch, Headlamp Switch, Rear Blower
Switch, Heat/Vent/AC Control Head, Door Switch Illumination.
Front/Rear Ashtray Illumination Bulbs
Anti-Lock Brake System Radio
Rear WipedWasher Motors; Overhead Console Compass
Front Wiper/Washer Motor
A/C Compressor, A/C Solenoid Box, Compressor Relay, Temp. Door
Motor, Low Blower Relay; Heat/Vent/AC Control Head; Cruise
Module; Cooling Fan Relay; Rear Defogger Relay; Key Chime;
Vehicle Speed Sensor Buffer and Generator Charge Discrete,
Transaxle Converter Clutch Switch Front/Rear Blower Motors, High Blower Relay
Rear Blower, Rear Heat/Vent/AC
265
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Capacities & Specifications
Engine Crankcase (All Models) .........................
When changing filter, up to '/2 quart (1/2 liter)
more oil
my be needed.
When draining
or replacing torque converter,
more fluid
may be needed.
3-Speed:
Automatic Transaxle
Pan Removal
and Replacement .......................
After Complete Overhaul ...........................
Pan Removal and Replacement .......................
After Complete Overhaul ...........................
4-Speed:
Cooling System
3.lL V6 Engine:
4 quarts
4 quarts
7 quarts
6 quarts
8 quarts
With Air Conditioning
.............................. 12% quarts
With Rear Climate Control
.......................... 14% quarts
With Air Conditioning.
............................. 11% quarts
With Rear Climate Control
.......................... 13 Y2 quarts
3800 V6 Engine:
3.75 L
3.80 L
6.60 L
5.70 L
6.70 L
12.00 L
13.50 L
11.05 L
12.65 L
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
269
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IMPORTANT
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
This part covers the maintenance
required for your Oldsmobile. Your
vehicle needs these services to retain
its safety, dependability and emission
control performance.
Have you purchased the
GM Protection Plan?
The Plan supplements your
new vehicle warranties.
See
your Oldsmobile dealer for details.
Part 7
Maintenance Schedule
Section
Introduction
A Word About Maintenance ............................. .276
Your Vehicle and the Environment.
........................ .276
How This Part is Organized. ............................. .277
A. Scheduled Maintenance Services
Using Your Maintenance Schedules ........................ .278
Selecting the Right Schedule
............................. .278
Schedule1
............................................ 280
Schedule11
........................................... 282
Explanation
of Scheduled Maintenance Services ............. .284
B. Owner Checks & Services
AtEachFuelFill ....................................... 287
At Least Once a Month
................................. .287
At Least Once a Year
................................... .288
D. Recommended Fluids & Lubricants ........................ .291
E. MaintenanceRecord ...................................... 294
C. Periodic Maintenance Inspections .......................... .290
275
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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
285
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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.
287
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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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