1993 OLDSMOBILE SILHOUETTE brake fluid

Hi// 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
know is this: let
your engine do some of the slowing
down. Don’t make your brakes do it
all. Shift to a lower gear when you go
down a steep or long hill. That way,
you will slow down without excessive
use
of your brakes.
GAU I IUN
If you don’t shift down, your
brakes could get
so hot that I
they wouldn’t work well. You
1 would then have poor braking or
even none going down a hill. You
1 could crash. Shift down to let your
engine assist your brakes on a
steep downhill slope.
Coasting downhill in
N
C L (Neutral) or with the ignition
OII is dangerous. Your brakes will
have
to do all the work of slowing
down. They could get
so hot that
they wouldn’t work well. You
could crash. Always have your
engine running and your vehicle in
gear when you
go downhill.
I
Know how to go uphill. You may want
to shift down to a lower gear. The
lower gears help
cool your engine 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. That
way, you won’t be surprised by
a
vehicle coming toward you in the
same lane.
It takes longer to pass another vehicle
when you’re going uphill. You’ll want
to leave extra room to pass. If a
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Torque Lock
If you are parking on a hill and you
don’t shift your transaxle into
P (Park)
properly, the weight of the vehicle may
put too much force on the parking pawl
in the transaxle. You may find it difficult
to pull the shift lever out of
P (Park).
This is called “torque lock.” To prevent
torque lock, always be sure
to shift into
P (Park) properly before you leave the
driver’s seat. To find out how, see the
Index under Shifting Into P (Park).
When you are ready to drive, move the
shift lever out of P (Park) before you
release the parking brake.
If torque lock does occur, you may need
to have another vehicle push yours a
little uphill to take some of the pressure
from the transaxle,
so you can pull the
shift lever out of
P (Park).
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.
* Snow tires can help in loose snow, but
they may give you less traction on ice
than regular tires.
If you do not expect
to be driving in deep snow, but may
have to travel over ice, you may not
want
to switch to snow tires at all.
You may want to put winter
emergency supplies in your vehicle.
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.
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Parking on Hills
You really should not park your vehicle,
with a trailer attached, on a hill. If
something goes wrong, your rig could
start to move. People can be injured,
and both your vehicle and the trailer can
be damaged.
But if you ever have to park your rig on
a hill, here’s how to do it:
1 . Apply your regular brakes, but don’t
shift into
P (Park) yet.
2. Have someone place chocks under
the trailer wheels.
3. When the wheel chocks are in place,
release the regular brakes until the
chocks absorb the load.
apply your parking brake, and then shift to
P (Park).
4. Reapply the regular brakes. Then
5. Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold
the pedal down while you:
Start your engine;
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear
4. Stop and have someone pick up and
of the chocks.
store the chocks.
Maintenance When Trailer
Towing
Your vehicle will need service more
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.
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Here you will find information about
the care of your Oldsmobile
. This
part begins with service and fuel
information. and then it shows how to
check important fluid and lubricant levels
. There is also technical
information about your vehicle. and a section devoted to its appearance care
.
Part 6
Service di Appearance Care
Service ......................................................... 216
Fuel ........................................................... 217
HoodRelease
.................................................... 221
Engineoil
...................................................... 225
Aircleaner
..................................................... 230
TransaxleFluid
.................................................. 232
Enginecoolant
.................................................. 235
Power Steering Fluid
.............................................. 238
Windshield Washer Fluid
........................................... 239
Brakes
......................................................... 240
Battery
......................................................... 242
Bulb Replacement
................................................ 243
Windshield Wiper Blade Replacement
................................. 245
Loading Your Vehicle
............................................. 245
Tires
.......................................................... 247
Appearancecare ................................................. 254
Vehicle Identification Number (VIN)
................................. 262
Add-on Electrical Equipment
....................................... 263
Fuses
& Circuit Breakers ........................................... 264
Capacities
& Specifications ......................................... 269
Normal Maintenance Replacement Parts
............................... 271
Fluids
& Lubricants ............................................... 272
ReplacementBulbs
................................................ 273
215
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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.
*** I -- I
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P P
3,lL V6 Engine (CODE D)
1. Engine Coolant Reservoir
2. Power Steering Fluid Reservoir
3. Air Cleaner
4. Brake Fluid Reservoir
5. Windshield Washer Fluid Reservoir
6. Battery
7. Automatic Transaxle Fluid Dipstick
8. Engine Oil Dipstick
9. Engine Oil Fill Can
1 0. Radiator Cap
@ U6084
223
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Service & Appearance Cure
224
P P
3800 V6 Engine (CODE L)
1 . Engine Coolant Reservoir
2. Power Steering Fluid Reservoir
3. Automatic Transaxle Fluid Dipstick
4. Brake Fluid Reservoir
5. Windshield Washer Fluid Reservoir
6. Battery
7. Air Cleaner
8. Engine Oil Dipstick
9. Engine Oil Fill Cap
10. Radiator Cap
(3 U6085
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;:-...Too much or too little fluid can
your transaxle.
Too much
that some of the fluid
out and fall on hot
..engine parts, starting a fire. Be
accurate reading if Wait
at least
30 minutes before checking
the transaxle fluid level
if you have been
driving:
When outside temperatures are above
90" F (32 " C) .
At high speed for quite awhile.
In heavy traffic-especially in hot
weather.
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).
Get the vehicle warmed up by driving
about
15 miles (24 km) when outside
temperatures are above
50" F (10°C). If
it's colder than 50°F (lO"C), you may
have to drive longer.
To Check the Fluid Level:
Park your vehicle on a level place.
Place the shift lever in P (Park) with
With your foot on the brake pedal,
the parking brake
applied.
move the shifi lever through each gear
range, pausing for about three seconds
in each range. Then, position the shift
lever
in P (Park).
five minutes.
Let the engine run at idle for three to
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