oil pressure OLDSMOBILE SILHOUETTE 1993 Owners Manual

How to Use this Manual
Vehicle Symbols (CONT.)
These symbols are on some of your
controls:
Windshield Wipers
These symbols are used on warning Here are some other symbols you
and indicator lights: may see:
Engine Coolant
Temperature Fuse
Windshield Washer
Lighter
Battery Charging
System
w Windshield Defroster
p3
Horn
Fuel
Engine Oil Pressure
Rear Window
Defogger
Wh
Speaker
Windshield Defogger
and Heater Hood Release
Anti-Lock Brakes
Rear Window Wiper
Rear Window
WasherlWiper
Ventilating Fan
Power Window
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1
Features & Controls
’ 106
Oil Pressure Indicator
(3.1L V6 ENGINE)
Your vehicle is equipped with an oil
pressure indicator rather than an oil
pressure gage. Your oil pressure
indicator lets you know when you may
have a problem with your engine
oil
pressure.
When the engine is running, readings
within the white graduation band
indicate the normal operating range.
Readings in or below the red area
indicate that the engine’s
oil level may
be dangerously low, or there may be
another problem causing low
oil
pressure.
Driving your vehicle with low oil
pressure can cause extensive engine damage. Have your vehicle serviced
immediately. ndt
keep driving if the
oil
- r-- ssure is low. If you do,
your engine can become
so hot that
it catches fire. You or others could
be burned. Check your
oil as soon
serviced.
I as possible and have your vehicle
I
Damage to your engine from
neglected oil problems can be
costly and is not covered by your
Oil Pressure Gage
(3800 V6 ENGINE)
Your oil pressure gage shows the oil
pressure in psi (pounds per square inch)
when the engine
is running. Canadian
vehicles indicate pressure in
kPa
(kilopascals). Oil pressure may vary
with engine speed, outside temperature
and
oil viscosity. In fact, while the
engine is warming up, the
oil pressure
will be higher than at the normal
operating temperature. Readings above
the red warning zone indicate the
normal operating range.
If the gage reads in the red warning
zone, your engine’s
oil level may be
dangerously low or there may be
another problem causing low
oil
pressure.
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Driving your vehicle with low oil
pressure can cause extensive engine
damage. Have your vehicle serviced
immediately.
CAUTION
Don't keep driving if the oil
I. pressure is low. If you do,
your engine can become so hot that
it catches fire. You or others could
be burned. Check your oil as soon
as possible and have your vehicle
serviced.
I Voltmeter
Your charging system gage will show the
rate
of charge when the engine is
warning zones indicate the normal
operating range. Readings in either red
zone indicate a possible problem with
your charging system. Have your
Oldsmobile serviced immediately.
When
the engine is not running but the
ignition is on (in the
Run position), the
display measures the voltage output
of
your battery.
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Driving a Long Distance
Although most long trips today are
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well
I
I
I
168
J
7
1
1
-
made on freeways, there are still many
made on regular highways.
Long-distance driving on freeways and regular highways is the same in some
ways. The trip has to be planned and the
vehicle prepared, you drive at higher-
than-city speeds, and there are longer
turns behind the wheel. You’ll enjoy
your trip more if you and your vehicle
are
in good shape. Here are some tips
for a successful long trip. rested.
If you
must start when you’re not
fresh-such as after a day’s work-don’t
plan to make too many miles that first
part of the journey. Wear comfortable
clothing and shoes you can easily drive
in.
Is your vehicle ready for a long trip? If
you keep it serviced and maintained, it’s
ready to go.
If it needs service, have it
done before starting out.
Of course,
you’ll find experienced and able service
experts in Oldsmobile dealerships all across
North America. They’ll be ready
and willing to help
if you need it. Here
are some things you can check
before a trip:
Windshield Washer Fluid: Is the
reservoir full? Are
all windows clean
inside and outside?
Wiper Blades: Are they in good
shape?
Fuel, Engine Oil, Other Fluids:
Have you checked all levels?
Lights: Are they all working? Are the
lenses clean?
Tires: They are vitally important to a
safe, trouble-free trip.
Is the tread
good enough for long-distance
driving? Are the tires
all inflated to
the recommended pressure?
weather outlook along your route? Should you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
Weather Forecasts: What’s the
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If there’s still no sign of steam, you can
idle the engine for two or three minutes
while you’re parked, to see if the
warning stops. But then, if you still have
the warning, TURN OFF THE
ENGINE AND
GET EVERYONE
OUT OF THE VEHICLE until it cools
down.
You may decide not to lift the hood but
to get service help right away.
Cooling System
When you decide it’s safe to lift the
hood, here’s what you’ll see:
(A) Coolant recovery tank
(B) Radiator pressure cap
(C) Electric engine fan, or fans if you
have the rear climate control system
or the
3800 V6 engine.
I A An electric fan under the hod
L can start up even when the
engine is not running and can
injure
you. Keep hands, clothing
and‘tools away from any
underhood electric fan.
If the coolant inside the coolant
recovery
tank is boiling, don’t do
anything else
until it cools down.
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Service & Appearance Care
1 Hood Release (CONT.) I
I. CAUT'aN
An electric fan under the hood
can
start up and injure you
even when the engine is not
running. Keep hands, clothing and
tools away from any underhood
electric fan.
Things that burn can get on
hot engine parts and start a
~e. These include liquids like
gasoline, oil, coolant, brake fluid,
windshield washer and other
fluids, and plastic or rubber. You
or others could be burned. Be
cmh1 nut to drop or spill things
that wiU burn onto a hot engine.
Before closing the hood, be sure all the
filler caps are
on properly. Then lift the
hood
to relieve pressure on the hood
prop. Remove the hood prop from the
slot
in the hood and return the prop to
its retainer. Then just let the hood down
and close
it firmly.
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Service & Appearance Care
Using Barn-Type Cleaner on
Fabric (CONT.)
Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section,
use a sponge to remove the suds.
Rinse the section with a clean, wet
sponge.
Wipe off what’s left with a slightly
damp paper towel or cloth.
Then dry it immediately with an air
hose, a hair dryer or a heat lamp.
Wipe with a clean cloth.
Using Solvenf-Type Cleaner on
Fabric
First, see if you have to use solvent-type
cleaner at all. Some
spots and stains will
clean
off better with just water and mild
soap.
If you need to use it, then:
Gently scrape excess soil from the
trim material with a clean, dull knife
or scraper. Use very little cleaner,
light pressure and clean cloths (preferably cheesecloth). Cleaning should
start at the outside of the stain,
“feathering” toward the center. Keep
changing to a clean section
of the
cloth.
When you clean a stain from fabric,
immediately dry the area with
an air
hose, hair dryer, or heat lamp to help
prevent a cleaning ring. (See the
previous
NOTICE.)
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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
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Service & Appearance Care
268
/njector 3365 Fuse
(3800 V6 ENGINE ONLY)
This 20-amp fuse is located underhood,
on a bracket just behind the passenger
side headlight.
It is mounted on the face
of the bracket in the position closest to
the passenger side of the vehicle. The
fuse services the injectors, fuel pump,
oil pressure sender and fuel pump
switch.
To access the fuse, pry back the latch
with a screwdriver,
then pull down on
the base of the unit. If you need to
replace the fuse, be sure to use a
20-amp fuse.
Push the base of the unit
firmly up into
the cover until
the latch snaps into the
locked position.
Head/ight Wiring
The headlight wiring is protected by a
circuit breaker in the light switch. An
electrical overload will cause the lights
to go on and off, or in some cases to
remain off.
If this happens, have your
headlight system checked right away.
Windshield Wipers
The windshield wiper motor is protected
by a circuit breaker and
a fuse. If the
motor overheats due to heavy snow, etc.
,
the wiper will stop until the motor
cools. If the overload is caused by some
electrical problem, have it fixed.
Power Windows and Other
Power Options
Circuit breakers in the circuit
breakerhelay panel protect the power
windows and other power accessories.
When the current load is too heavy, the
circuit breaker opens and closes,
protecting the circuit until the problem
is fixed.
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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
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