1994 Oldsmobile Cutlass Supreme Fluid

Part 7: Maintenance Schedule
This part tells you when to perform
vehicle maintenance and what fluids
and lubricants
to use.
Part 6: Service & Appearance Care Part 8: Customer Assistance Information
Here the manual tells you how to keep This part includes important
your Oldsmobile running properly and information about reporting safety
looking good. defects and
gives you details about
the “Roadside Assistance” program.
You
will also find customer
satisfaction phone numbers (including customer satisfaction
numbers for the hearing and speech
impaired) as well
as the mediation/
arbitration procedure. We’ve also
included ordering information for service publications
in this part.
Part 9: Index
Here’s an alphabetical listing of
almost every subject in this manual.
You can use
it to quickly find
something you want to read.
Service Station Information:
This is a quick reference of service
information. You can find it on the
last page of this manual.
7

Care of the Head-Up Display
Clean the inside of the windshield as
needed to remove any dirt or film that
reduces the sharpness or clarity of the
HUD image.
To Clean the HUD:
Spray household glass cleaner on a soft,
clean cloth. Wipe the HUD lens gently,
then
dry it. Do not spray cleaner
directly on the lens, because the cleaner
fluid could leak inside the unit
if you do.
If You Can’t See the HUD Image
When the Ignition
is On:
Is anything covering the HUD unit?
Is the HUD dimmer control close
Is the HUD image adjusted to the
enough
to
MAX?
proper height?
Still no HUD image? Check the fuse
in the
CLSTR position in the glove
box fuse panel. See the Index under
Fuses G Circuit Breakers.
If the HUD Image is Not Clear:
It could be too bright. Move the HUD
dimmer control closer
to OFF.
You may need to clean the windshield
and HUD lens.
Your windshield is part of the HUD
system. If you ever have to have
a new
windshield, be sure to get one designed
for HUD. If you don’t, the HUD image
may look blurred and out of focus.

Your Driving and the Road
The exit sp leed is usu.alll J posted.
Reduce your speed according to your
speedometer, not to your sense
of
motion. After driving for any distance at
higher speeds, you may tend to think
you are going slower than you actually
are.
4 Before Leaving on a Long
Trip
Make sure you’re ready. Try to be well
rested.
If you must start when you’re
not
fr&- 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:
a
Windshield Washer Fluid: Is the
reservoir full? Are all windows clean
inside and outside?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids: Have
Lights: Are they all working? Are the
shape?
you checked all levels?
lenses clean?
Tires: They are vitally impartant to a
safe, trouble-free trip.
Is the tread
good enough far 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
I Highway Hypnosis
Is there actually such a condition as
“highway hypnosis”? Or is it just plain
falling asleep at the wheel? Call it
highway hypnosis, lack of~awareness, or
whatever.

There is something about an easy
stretch
of road with the same scenery,
along with the hum
of the tires on the
road, the drone of the engine, and the
rush of the wind against the vehicle that
can make you sleepy. Don’t let it
happen to
you! If it does, your vehicle
can leave the road in
less than a
second, and you could crash and be
injured.
What can you do about highway
hypnosis? First, be aware that it can
happen.
Then here are
some tips:
Make sure your vehicle is well
ventilated, with a comfortably cool
interior.
Keep your eyes moving. Scan the road
ahead and to the sides. Check your
rearview mirrors and your
instruments frequently.
If you get sleepy, pull off the road into
a rest, service, or parking area and
take
a nap, get some exercise, or both.
For safety, treat drowsiness on the
highway as an emergency.
Hill and Mountain Roads
Driving on steep hills or mountains is
different from driving in flat or rolling
terrain.
If you drive regularly in steep country,
or
if you’re planning to visit there, here
are some tips that can make your trips
safer and more enjoyable.
Keep your vehicle in good shape.
Check all fluid levels and also the
brakes, tires, cooling system and
transaxle. These parts can work hard
on mountain roads.
Know how to go down hills. The most
important thing to lmow is this: let
your engine do some
of the slowing
down. Shift to
a lower gear when you
go down a steep or long hill.
Ihow how to go uphill. You may
want to shift down to a lower gear.
The lower gears kelp cool
your engine
139

' Your Driving and the Road
and transaxle, and you can climb the
hill better.
Stay in your own lane when driving
on two-lane roads in hills or
mountains. Don't swing wide or cut
across the center
of the road. Drive at
speeds that let you stay in your
own
lane.
As you go over the top of a hill, be
alert. There could be something in
your lane, like a stalled car or an
accident.
You may see highway signs on
mountains that warn of special
problems. Examples are long grades,
passing
or no-passing zones, a falling
rocks area, or winding roads. Be alert
to these and take appropriate action.
I Winter Driving
Here are some tips for winter driving:
Have your Oldsmobile in good shape
for winter. Be sure your engine
coolant mix- is correct.
You may want to put winter
emergency supplies in your trunk.
Include an ice scraper, a small brush or
broom, a supply
of windshield washer
fluid, a rag, some winter outer clothing,
a small shovel, a flashlight, a red cloth,
and a couple
of reflective warning
triangles. And,
if you will be driving
under severe conditions, include a
small
bag of sand, a piece of old carpet or a
couple
of burlap bags to help provide
traction. Be sure
you properly secure
these items in your vehicle.

Mainfenance When Trailer Towing
Your vehicle will need service :nore
often when you’re pulling a trailer. See
the
Maintenance Schedule for more on
this. Things that are especially
important in trailer operation are
automatic transaxle fluid (don’t
overfill), engine oil, belts, cooling
system, and brake adjustment. Each of
these is covered in this manual, and the
Index will help you find them quickly. If
you’re trailering, it’s a good idea to
review these sections before you start
your trip.
Check periodically to see that all hitch
nuts and bolts are tight.

Service &Appearance Care
180
Be careful not to spill gasoline. Clean
gasoline
from painted surfaces as soon
as possible. See Cleaning the Outside
of Your Oldsmobile in the Index.
When you put the cap back on, turn it
to the right until
you hear at least .three
cliclcs .
If you need a new cap, be sure to
get the right type. Your dealer can
get one for you. If you get the
wrong type, it may
not fit or have
proper venting, and your fuel tank
and emissions system might be
damaged.
Checking Things Under the
Hood
The following sections tell you how to
check
fluids, lubricants and important
parts underhood.
Hood Release
To open the hood, first pull the handle
inside the vehicle. Then
go
to the front of the vehicle and
release
the^ secondary hood release.
Lift the hood.
I

Service & Appearanctr Care
3700 V6 Engine (CODE M).
When you open the hood, you’ll see:
1. Power Steering Fluid Reservoir
2. Engine Oil Fill Cap
3. Automatic Transaxle Fluid Dipstick
4. Brake Fluid Reservoir
5. Windshield Washer Fluid Reservoir
6. Battery
7. Air Cleaner
8. Engine Oil Dipstick
9. Radiator Pressure Cap
IO. Engine Coolant Reservoir