oil temperature OLDSMOBILE BRAVADA 1996 Owners Manual
[x] Cancel search | Manufacturer: OLDSMOBILE, Model Year: 1996, Model line: BRAVADA, Model: OLDSMOBILE BRAVADA 1996Pages: 340, PDF Size: 17.49 MB
Page 65 of 340

Engine Coolant Heater (Option)
The engine coolant heater
cord is secured on the
driver’s side of the vehicle,
by the brake controller.
In very cold weather,
0°F (- 18OC) or colder, the engine
coolant heater can help. You’ll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged in
a minimum of
four hours prior to starting your vehicle.
To use the coolant heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
~ Plugging the cord into an ungrounded outlet
~ could cause an electrical shock. Also, the wrong
1 kind of extension cord could overheat and cause
~ a fire. You could be seriously injured. Plug the
~ cord into a properly grounded three-prong
110-volt AC outlet.
If the cord won’t reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
4. After you’ve used the coolant heater, be sure to store
the cord as it was before
to keep it away from moving
engine parts.
If you don’t, it could be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind
of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your Oldsmobile retailer in the area where you’ll be
parking your vehicle. The retailer can give you the best
advice for that particular area.
ProCarManuals.com
Page 110 of 340

Engine Oil Pressure Gage
OIL om
The oil pressure gage shows
the engine oil pressure in
psi (pounds per square inch)
when the engine is running.
Oil pressure may vary with engine speed, outside
temperature
and oil viscosity, but readings above the
low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused by a
dangerously low
oil level or other problems causing low
oil pressure.
Don't keep driving if the oil 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 NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
ProCarManuals.com
Page 111 of 340

Daytime Running Lamps Indicator Light
:::o 0.0
You may have this light on
the instrument panel.
It goes on whenever the
DRL are on, the ignition is
on, the headlamp switch is
off and the parking brake
is released.
Check Gages Light
CHECK
GAGES
The CHECK GAGES light
will come on briefly when
you are starting the engine.
If the light comes on and
stays on while you are
driving, check your coolant
temperature and engine oil
pressure gages
to see if they
are in the warning zones.
ProCarManuals.com
Page 223 of 340

RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAL VISCOSITY GRADE OIL
FOR THE EXPECTED TEMPERATURE RANGE.
-__- ...... ~ __
HOT
WEATHER
COLD
WEATHER
LOOK
FOR THIS
SYMBOL
SAE CW-30 PREFERRED
DO NOT USE SAE 2OW-50 OR ANY OTHER
GRAOE OIL NOT RECOMMENDED
As shown in the chart, SAE 5W-30 is best for your
vehicle. However, you can use
SAE low-30 if it’s going
to be
0” F (- 1 8 O C) or above. These numbers on an oil
container show its viscosity, or thickness. Do not use
other viscosity oils, such as
SAE 20W-50.
I NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
“Starburst” symbol. Failure to use the
recommended oil can result in engine damage
not covered by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
Engine Oil Additives
Don’t add anything to your oil. Your Oldsmobile retailer is
ready to advise
if you think something should be added.
ProCarManuals.com
Page 224 of 340

When to Change Engine Oil
See if any one of these is true for you:
0
0
0
Most trips are less than 5 to 10 'miles (8 to 16 km).
This is particularly important when outside
temperatures.are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle
in dusty areas or
off-road frequently.
You frequently tow
a trailer or use a carrier on top of
your vehicle.
The vehicle
is used for delivery service, police, taxi
or other commercial application.
~~ ,. -: . 1 Driving under these conditions causes engine oil to
down sooner.
If any one of these is true for your
then you need to change your oil and filter
miles
(5 000 km) or 3 months -- whichever
ccurs first.
f none of them is true, change the oil and filter every
ccurs first. Driving a vehicle with
a fully warmed
., (12 500 lun) or 12 months -- whichever
highway conditions causes engine oil to
. . . -, I break down slower. '.
. -. . .. .. : .. ._ . . .., ,
What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don't let used oil stay on your skin
for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. (See
the manufacturer's warnings about the use and disposal
of oil products.)
Used oil can be a real threat to the environment.
If you
change your own oil, be sure to drain all free-flowing oil
from the filter before disposal. Don't ever dispose of oil
by putting it in the trash, pouring it on the ground, into
sewers, or into streams or bodies
of water. Instead,
recycle it by taking it to a place that collects used oil.
If ,
you have a problem properly disposing of your used oil, '
ask your retailer, a service station or a local recycling
center for help.
ProCarManuals.com
Page 226 of 340

Automatic Transmission Fluid
When to Check and Change
A good time to check your automatic transmission fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) 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°C) or higher.
In hilly or mountainous terrain.
0 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.
See “Scheduled Maintenance Services” in the Index.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at your Oldsmobile retail
facility Service Department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading on the dipstick.
I NOTICE:
- ~~
Too much or too little fluid can damage your
transmission.
Too much can mean that some of
the fluid could come out and fall on hot engine
parts
or exhaust system parts, starting a fire. Be
sure to get an accurate reading if you check your
transmission fluid.
Wait at least 30 minutes before checking the
transmission fluid level
if you have been driving:
0 When outside temperatures are above 90°F (32°C).
0 At high speed for quite a while.
0 In heavy traffic -- especially in hot weather.
0 While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200°F
(82°C to
93°C).
ProCarManuals.com
Page 231 of 340

Rear Axle What to Use
When to Check and Change Lubricant
Refer to the Maintenance Schedule to determine how
often to check the lubricant and when to change it. See
“Scheduled Maintenance Services”
in the Index.
How to Check Lubricant
If the level is below the bottom of the filler plug hole,
you’ll need to add some lubricant. Add enough lubricant
to raise the level
to the bottom of the filler plug hole. Refer to the Maintenance
Schedule to determine what
kind of lubricant to use. See “Recommended Fluids and
Lubricants”
in the Index.
Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant
is designed to remain in your
vehicle for
S years or 100,000 miles (1 66 000 km),
whichever occurs first.
The following explains your cooling system and
how to
add coolant when it is low. If you have a problem with
engine overheating, see “Engine Overheating”
in
the Index.
A SO/SO mixture of water and the proper coolant for
your Oldsmobile
will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 265°F (129°C).
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
ProCarManuals.com
Page 267 of 340

Fuse/Circuit Usage Breaker
6 Blower Motor, Temperature Door
Motor, HI Blower Relay Coil
7
8
9
10
11
12
13
14
15
Power Auxiliary Outlets, Assembly
Line Diagnostic Link
Rear Window Defogger
PCM/VCM Battery, ABS Battery
PCM/VCM Ignition, Injectors, Crank
Sensor, Coil Driver Module
Radio, Inside Rearview Mirror Map
Lamp, Overhead Console Reading
Lamps, Rear Wiper, Rear Washer,
Overhead Console Display
DRAC, Anti-Lock Braking System,
Clock, Radio, Battery,
CD Player
A/C Compressor Battery Feed
Daytime Running Lamps,
Fog Lamps,
Fog Lamp Relay
VCM
IGN-3
FuseKircuit Usage
Breaker
16
17
19
20
21
22
24
Turn Signals and Back-up Lamps,
Brake-Transmission Shift
Interlock Solenoid
Windshield Washer, Windshield
Wiper Motor
Not Used
Crank Signal, Air Bag System
Cluster Illumination, Radio
Illumination, Heater Lamp, Chime
Module,
Fog Lamp Illumination,
Rear Wiper Switch, Rear Defog
Switch Illumination, Liftglass Release
Switch Illumination, Overhead
Console Illumination
Air Bag System
PRNDL Power, 4L60E Automatic
Transmission
ProCarManuals.com
Page 274 of 340

Maintenance Schedule
Short Trip/City Definition
Follow the Short Trip/City Maintenance Schedule if any
one
of these conditions is true for your vehicle:
0
0
0
0
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle
in dusty areas or off-road
frequently.
You frequently tow a trailer
or use a carrier on top of
your vehicle.
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One of the reasons you shouldjollow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine
oil to break
down sooney:
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change
(or 3 months, whichever occurs first). Chassis
Lubrication
(or 3 months, whichever occurs first). Drive
Axle Service (or
3 months, whichever occurs first).
At 6,000 Miles (10 000 km) -- Then Every
12,000 Miles (20 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection,
if driving in dusty conditions. Front Wheel
Bearing Repack (or at each brake relining, whichever
occurs first).
Every 30,000 Miles (50 000 km): Ah- Cleaner Filter
Replacement. Fuel Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel T'ank, Cap and Lines Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Positive Crankcase Ventilation (PCV) Valve Inspection.
These intervnls only sumnnrize rnnintenunce services.
Be sure to.follocv the complete maintenance schedule on
the.fo1lowing pages.
I
7-4
ProCarManuals.com
Page 286 of 340

I Short TripKity Maintenance Schedule I
48,000 Miles (80 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
DATE ACTUAL MILEAGE SERVICED BY
50,000 Miles (83 000 km)
0 Change automatic transmission 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°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of
these conditions, the fluid and filter do not
delivery service.
require changing.
DATE ACTUAL MILEAGE SERVICED BY
7-16
ProCarManuals.com