OLDSMOBILE SILHOUETTE 1994 Repair Manual

NOTICE:
Don‘t try to shift to P (Park) if your
Oldsmobile is moving. If you do,
you could damage the transaxle.
Shift to
P (Park) only when your
vehicle is stopped.
To start your 3100 V6 engine
(Code D) :
1. Without pushing the accelerator
pedal, turn your ignition key to
Start.
When the engine starts, let go of the
ltey. The idle speed will go down as
your engine gets warm.
NOTICE:
Holding your key in Start for longer
than
15 seconds at a time will cause
your battery to be drained much
sooner. And the excessive heat can
damage your starter motor.
2. If it doesn’t start right away, hold
your key in
Start. If it doesn’t start in
three seconds (or starts but then stops), push the accelerator pedal
about one-quarter of the way down
for
12 more seconds, or until it starts.
3. If your engine still won’t start (or
starts but then stops), it could
be
flooded with too much gasoline. Try
this: Wait
15 seconds to let the
starter motor cool down. Then push
your accelerator pedal all the way to
the floor. Hold it there. Then hold the
key in
Start. This clears the extra
gasoline from the engine. When the
engine starts, let go
of the key and
the accelerator pedal. If the engine
still doesn‘t start, wait another
15
seconds and do Step 2 again.
NOTICE:
Your engine is designed to work
with the electronics in your vehicle.
If you add electrical parts or
accessories, you could change the
way the fuel injection system
operates. Before adding electrical
equipment, check with your dealer.
If you don’t, your engine might not
perform properly. If you ever have
to have your vehicle towed, see the
part
of this manual that tells how to
do it without damaging your
vehicle. See
Towing Your Vehicle
in the Index.
To start your 3800 V6 engine
(Code L):
1. Without pushing the accelerator
pedal, turn your ignition key to
Start.
When the engine starts, let go of the
ltey. The idle speed will go down as
your engine gets warm.
59
ProCarManuals.com

Features & Controls
60
NOTICE:
Holding your key in Start for longer
than
15 seconds at a time will cause
your battery to be drained much
sooner. And the excessive heat can
damage your starter motor.
2. If it doesn’t start right away, hold
your key in
Start for about three to
five seconds at a time until your
engine starts. Wait about
15 seconds
between each try to help avoid
draining your battery.
3. If your engine still won’t start (or
starts but then stops), it could be
flooded with too much gasoline. Try
pushing your accelerator pedal all the
way to the floor and holding it there
as you hold the key in
Start for about
three seconds.
If the vehicle starts
briefly but then stops again, do the
same thing, but this time keep the
pedal down for five
or six seconds.
This clears the extra gasoline from
the engine. After waiting about
15
seconds, repeat the normal starting
procedure.
NOTICE:
Your engine is designed to work
with the electronics in your vehicle.
If you add electrical parts or
accessories, you could change the
way the fuel injection system
operates. Before adding electrical
equipment, check with your dealer.
If you don’t, your engine might not
perform properly.
If you ever have
to have your vehicle towed, see the
part of this manual that tells how to
do it without damaging your
vehicle. See
Towing Your Vehicle
in the Index.
I Driving Through Deep
Standing Water
NOTICE:
If you drive too quickly through
deep puddles or standing water,
water can come in through your
engine’s air intake and badly
damage your engine.
If you can’t
avoid deep puddles or standing
water, drive through them very
slowly.
ProCarManuals.com

Engine Cooknt Heater
(Engine
Block Heater)
(OPTION)
In very cold weather, 0°F (-18°C) 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
3. Plug it into a normal, grounded 110-
electrical cord.
volt outlet.
NOTICE:
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 weather, the kind
of oil you
have, and some other things. Instead
of
trying to list everything here, we ask
that
you contact an Oldsrnobile dealer
in the area where you’ll be parking your
vehicle. The dealer can give you the best
advice for that particular area.
41
ProCarManuals.com

Features & Controls
62
I
Automatic Transaxle
There are several different positions for
your shift lever.
In this manual, these
are referred
to by the commonly used
symbols
in the right column below:
Park P
Reverse
R
Neutral N
Overdrive ID(
Drive D
Second 2
First 1
,-
RNODel]
Park
P (Park): This loclts your front wheels.
It’s the best position
to use when you
start your engine because your vehicle
can’t move easily.
ProCarManuals.com

Reverse
R (Reverse): Use this gear to back up.
NOTICE:
Shifting to R (Reverse) while your
vehicle is moving forward could
damage your transaxle. Shift to
R
only after your vehicle is stopped.
To rock your vehicle back and forth to
get out of snow, ice or sand without
damaging your transaxle, see the
Index
under If You’re Stuck: In Sand, Mud,
Ice
or Snow .
Neutral
N (Neutral):In this position, your
engine doesn’t connect with the wheels.
To restart when you’re already moving,
use N (Neutral) only.
Also, use N when
your vehicle is being towed.
NOTICE:
Damage to your transaxle caused
by shifting out
of P(Park) or N
(Neutral) with the engine racing
isn’t covered by your warranty.
63
ProCarManuals.com

Features & Controls
64
R NoD2l
Forward Gears
(Automatic Overdrive):
If your automatic transaxle has
automatic overdrive, this position is for
normal driving. If you need more power
for passing, and you’re:
Going less than about 35 mph (56
km/h), push your accelerator pedal
about halfway down.
Going about 35 mph (56 Itm/h) or
more, push the accelerator all the way
down.
You’ll shift down
to the next gear and
have more power.
NOTICE:
This NOTICE applies only if you
have the
3800 V6 engine and the
automatic Overdrive transaxle. If
your vehicle
is so equipped, and if it
seems to start up rather slowly, or if
it seems not to shift gears as you go
faster, something may
be wrong
with a transaxle system sensor. If
you drive very far that way, your
vehicle can be damaged.
So, if this
happens, have your vehicle serviced
right away. Until then, you can use
2 (Second Gear) when you are
drivin less than
35 mph (56 ltm/h)
and
d D (Overdrive) for higher
speeds.
D (Third Gear): If your automatic
transaxle does not have Overdrive, this
position is for normal driving, at all
speeds, in most street and highway
situations.
If your automatic transaxle has
Overdrive,
D is like m, but you never
go into Overdrive. Here are some times
you might choose
D instead of m:
When driving on hilly, winding roads.
When towing a trailer, so there is less
When going down a steep hill.
2 (Second Gear): This position gives
you more power but lower fuel
economy. You can use
2 on hills. It can
help control your speed as you go down
steep mountain roads, but then you
would also want to use your brakes
off
and on.
shifting between gears.
NOTICE:
Don’t drive in 2 (Second Gear) for
more than
5 miles (8 ltm), or at
speeds over
55 mph (88 ltm/h), or
you can damage your transaxle.
Use
D (m or D if your vehicle has
Overdrive) as much as possible.
Don’t shift into
2 unless you are
going slower than
65 mph (105
ltm/h), or you can damage your
engine.
1 (First Gear): This position gives you
even more power (but lower fuel
economy) than
2. You can use it on
very steep hills, or in deep snow or
ProCarManuals.com

ud. If the selector lever is put in 1, thc
ansaxle won’t shift into first gear unti
le vehicle is going slowly enough.
NOTICE:
If your front wheels can’t rotate,
don’t try to drive.
This might
happen
if you were stuck in very
deep sand or mud or were up
against a solid object.
You could
damage your transaxle. Also,
if you
stop when going uphill, don’t hold
your vehicle there with only the
accelerator pedal. This could
overheat and damage the transaxle.
Use your brakes or shift into
P
(Park) to hold your vehicle in
position on a hill.
Parking Brake
To Set the Parking Brake:
Hold the regular brake pedal down with
your right foot. Push down the parking
brake pedal with your left foot. If the
ignition is on, the brake system warning
light will come
on. See the Index under
Brake System Warning Light.
To Release the Parking Brake:
Hold the regular brake pedal down with
your right foot while you push down on
the parking brake pedal with your left
foot. (To release the tension on the
parking brake cable, you will need to
apply about the same amount of
pressure to the parking brake pedal as
you did when you set the parking
brake.) When you remove your foot from
the parking brake pedal, it will pop
up to the release position.
NOTICE:
Driving with the parking brake on
can cause your rear brakes to
overheat.
You may have to replace
them, and you could also damage
other parts of your vehicle.
If You are Towing a Trailer and are
Parking on
Any Hill:
See the Index under Towing a Trailer.
That section shows what to do first to
keep the trailer from moving.
ProCarManuals.com

Features & Controls
66
I Sh@ing Into P (Park)
1. Hold the brake pedal down with your
right
foot and set the parking brake.
2. Move the shift lever into P (Park)
position like this:
Pull the lever toward you.
Move the lever up as far as it will I I
go.
3. Move the ignition key to Lock.
4. Remove the key and take it with you.
If you can walk away from your
vehicle with the ignition key in your
hand, your vehicle is in
P (Park).
ProCarManuals.com

Leaving Your Vehicle With the
Engine Running
If you have to leave your vehicle with
the engine running, be sure your vehicle
is in
P (Park) and your parking brake is
firmly set before you leave it. After
you’ve moved the shift lever into the
P
(Park) position, hold the regular brake
pedal down. Then, see if you can move
the shift lever away from
P (Park)
without first pulling it toward you.
If you can, it means that the shift lever
wasn’t fully locked into
P (Park).
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, set the parking
brake and then shift into
P (Park)
properly before you leave the driver’s
seat. To find out how, see
Shifting Into
P (Park) in the Index.
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).
Parking Over nings That
Burn
67
ProCarManuals.com

Features & Controls
68
I Engine Exhaust
I Running Your Engine While
You 're Parked
It's better not to park with the engine
running. But
if you ever have to, here
are
some things to know.
ProCarManuals.com