1994 Oldsmobile Cutlass Supreme brake fluid

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

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 & 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

Twin Dual Cam (DOHC) 3.4L V6
Engine (CODE x)
When you open the hood, you’ll see:
1. Power Steering Fluid Reservoir
2. Automatic Transaxle Fluid Dipstick
3. Brake Fluid Reservoir
4. Windshield Washer Fluid Reservoir
5. Battery
6. Air Cleaner
7. Engine Oil Fill Cap
8. Engine Oil Dipstick
9. Radiator Pressure Cap
IO. Engine Coolant Reservoir
183

are worn, then you'll have. too much
ff uid when you get new brake linings.
YOU should add (or remove) brake
fluid, as necessary, only when work is
done
on the brake hydraulic system.
194
When your brake fldd falls to a low
level, your brake warning light will
come on. See
Brake Syste-m Warning
Light in the Index.
What to Add
When you do need brake fluid, use o.nly
DOT-3 brake fluid - such as Delco
Supreme
11s (GM Part No. 1052535).
Use new brake fluid from a sealed
container
only, .and always clean the brake
fluid reservoir cap
before
removing it.
Brake Wear
Your Oldsmobile has four-wheel disc
brakes.
Disc brake pads have builtin wear
indicators that make
a high-pitched
warning sound when the brake pads are
worn and new pads are needed. Be

FIuids & Lubricants
ITEM
Antifreeze Coolant ...................................
Chassis Lubricant (Grease Gun Insert) ..
(Ethylene Glycol Base)
Delco Supreme
11s Brake Fluid ............
Automatic Transmission Fluid. ...............
DFXRONB-I11 .....................................
DEXRONa-IIE .....................................
Engine Oil ................................................
GM Engine Oil Supplement (E.O. S .) .....
Engine Oil ...............................................
Windshield Washer Solvent ....................
Power Steering Fluid ..............................
Silicone Grease .......................................
Spray-A-Squeak Silicone Lubricant .......
APPLICATION GM PART NUMBER
Year-round antifreeze for .......................... .lo52753
coolant mixtures
General chassis lube, etc.
........................... 1052497
Brake System
............................................. 1052535
SIZE
1 gal. (3.8 L)
14 oz. (397 g)
16 oz. (0.5L)
Automatic Transaxle
.................................................................... 12346143 32 oz. (1 .OL)
.................................................................... 12345881 32 oz. (1.OL)
Engine lubrication
..................................... See the Index under Engine Oil.
See yourdealer for advice ......................... 1052367
Hood, trunk and door hinges
Windshield washer fluid
Power Steering System
............................. 1050017
1052884
Weatherstrips
............................................ .12345579
General purpose silicone lubricant
.......... .lo52276 (aerosol)
1052277
16 oz. (0.5 L)
32 oz. (1 .O L)
16 oz. (0.5 L)
1 oz. (28 g)
4.5 oz. (127 g)
12 oz. (0.35.L)
229

Maintenance Schedule
242 ~
Explanation of~scheduled
Mainfenance Services
Following are explanations of the
services listed in Schedule I and
Schedule
11.
The proper fluids and lubricants to use
are listed in Section D. Make sure
whoever services your vehicle
uses
these. All parts should be-replaced and
all necessary repairs done before you or
anyone else drives the vehicle.
ITEM SERVICE
NO.
1. Engine Oil and Filter Change* -
Always use SH or SG Energy
Conserving I1 oils of proper viscosity.
The “SH” or “SG” designation may
be shown alone or in combination
with others, such as “SH/CD,” “SH,
SG, CD,”“SG/CD,” etc. To
determine the preferred viscosity for
your vehicle’s engine (e.g., SAE 5W-
30 or SAE 10W-30), see
Engine Oil
in the Index.
2. Chassis Lubrication - Lubricate
suspension and steering linkage.
Lubricate the transaxle shift linkage,
and parking brake cable guides,
underbody contact points and
linkage.
3. Tire and Wheel Rotation and
Inspection
- For proper wear and
maximum tire life, rotate your tires
following the instructions in this
manual. See
Tires, Inspection 6
Rotation in the hdex. Check the
tires for uneven wear or damage.
If
you see irregular or premature wear,
check the wheel alignment. Check for
damaged wheels also.
Inspection *‘ - Inspect the belt for
cracks, fraying, wear and proper
tension. Replace as needed.
5. Camshaft Timing Belt Inspection
(3.4L Code X engine only) * -
Inspect for cracks, wear or oiliness.
Check tensioner for proper operation.
See the service manual.
(To purchase
4. Engine Accessory Drive Belt
a service manual, see Service
Publications
in the Index.) Replace
parts as needed.
6. 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
Coolant in
the
Index. This provides proper
freeze and boil protection, corrosion
inhibitor level and maintains proper
engine operating temperature.
Inspect hoses and replace
if they are
cracked, swollen or deteriorated.
Clean the outside of the radiator and
air conditioning condenser. Wash the
pressure cap and neck.
To help ensure proper operation, we
recommend a pressure test of both
the cooling system and the pressure
cap.
7. Transaxle Service - Change both
the fluid and filter .every
15,000 miles
(25
000 lm) if the vehicle is mainly

Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall).
You should let your GM dealer’s service department or other qualified service center
do these jobs. Make sure any necessary
Bepairs are completed at once.
INSPECTION
OR SERVICE
Restraint Systems
Steering, Suspension
and FrontWheel-
Drive Axle Boot and
Seal Inspection
Exhaust System
Inspection
Throttle Linkage
Inspection
Brake System Inspection
WHAT SHOULD BE DONE
Now and then, make sure all your belts, buckles, latch plates, retractors, anchorages and
reminder systems are working properly. Look for any loose parts or damage.
If you see anything
that might keep a restraint system from doing its job, have it repaired.
Inspect the front and rear suspension and steering system for damaged, loose or missing parts,
signs of wear, or lack
of lubrication. Inspect the power steering lines and hoses for proper
hookup, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken,
damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or
other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes
into the vehicle. See
Engine Exhaust in the Index.
.. -
Inspect the throttle linkage for interference or binding, and for damaged or missing parts.
-Replace parts as needed.
Inspect the complete system. Inspect brake lines and hoses for proper hookup, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect other bralte
parts, including calipers, parking brake, etc. Check parking bralte adj\
ustment. You may need to have
your brakes inspected more often
if your driving habits or conditions result in frequent braking.
NOTE:-A low brake fluid level can indicate worn disc brake pads which may need to be serviced.
Also,
if the bralte system warning light stays on or comes on, something may be wrong with the
brake system. See
Brake System Warning Light in the Index. If your vehicle is equipped with anti-
lock brakes and the anti-lock bralte system warning
light stays on, comes on or flashes, something
may be wrong with the anti-lock brake system. See
Anti-Lock Brake System Warning Light in the Index.
247