1997 Oldsmobile Achieva Owner's Manuals

Starting Your 2.4 Liter Engine
1, Without pushing the accelerator pedal, turn your
ignition key to START. When the engine starts,
let
go of the key. The idle speed will go down as your
engine gets warm.
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, and if the weather is
very cold (below
-20” F or -29” C), push the
accelerator pedal about one-quarter
of the way down
while you turn the key to START.
Do this until the
engine starts.
As soon as it does, let go of the key.
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. This clears the extra
gasoline from the engine.
If the vehicle starts briefly
but then stops again, do the same thing, but this time
keep the pedal about one-quarter
of the way down
for five or
six seconds.
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 engine operates. Before adding electrical
equipment, check with your retailer.
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.

Starting Your 3100 Engine
1. Without pushing the accelerator pedal, turn your
ignition key to
START. When the engine starts, let
go of the key. 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 your engine 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
up to 15 seconds. This clears the extra
gasoline
from the engine.
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 engine operates. Before adding electrical
equipment, check with your retailer.
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.
2-18

Engine Coolant Heater (If Equipped)
2.4L Engine
3100 Engine
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 electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
ION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock.
Also, the wrong
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. Before starting the engine, be sure to unplug and 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.
2-20

Automatic Transaxle Operation
P
R
N
02
3
2
1
Your automatic transaxle
has a shift lever located
on the console between
the seats.
PARK (P): This locks your front wheels. It’s the best
position to
use when you start your engine because your
vehicle can’t move easily.
A CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is
not fully in PARK (P) with the
parking brake firmly set.
Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless
you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground, always set your parking brake and
move the shift lever to
PARK (P).
See “Shifting Into PARK (P)” in the Index. If
you’re pulling a trailer, see “Towing a Trailer” in
the Index.
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Ensure the shift lever is fully in PARK (P) range before
starting the engine.
You Oldsmobile has a brake-trmsaxle
shift interlock. You have to apply your regular brake
before you
can shift from PARK (P) when the ignition
key
is in the RUN position. If you cannot shift out of
PARK (P), ease pressure on the shift lever -- push the shift
lever
all the way into PARK (P) -- as you maintain brake
application. Then move
the shift lever into the gear you
wish. (Press the shift lever button before moving the
shift lever.) See
“Shifting Out of PARK (P)” later in
this section.
REVERSE (R): Use this gear to back up.
NOTICE:
Shifting to REVERSE (R) while your vehicle is
moving forward could damage your transaxle.
Shift to
REVERSE (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 “If
You’re Stuck: In Sand, Mud, Ice or Snow” in the Index.
NEUTRAL (N): In this position, your engine
doesn’t connect with the wheels.
To restart when you’re
already
moving, use NEUTRAL (N) only. Also, use
NEUTRAL (N) when your vehicle is being towed.
r
Shifting out of PARK (P) or NEUTRAL (N) while
your engine is “racing” (running
at high speed) is
dangerous. Unless your foot is firmly on the
brake pedal, your vehicle could move very
rapidly.
You could lose control and hit people
or objects. Don’t shift out of
PARK (P) or
NEUTRAL (N) while your engine is racing.
NOTICE:
Damage to your transaxle caused by shifting out
of
PARK (P) or NEUTRAL (N) with the engine
racing isn’t covered by your warranty.
2-22

AUTOMATIC OVERDRIVE (0): If your automatic
transaxle has AUTOMATIC OVERDRIVE
(a), this
position is for normal driving.
If you need more power
for passing, and you’re:
Going less than 35 mph (56 km/h), push your
accelerator pedal about halfway down.
Going about 35 mph (56 km/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 an
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 SECOND
(2) when you are driving
less than
35 mph (56 km/h) and AUTOMATIC
OVERDRIVE
(0) for higher speeds. THIRD
(3): This
position is also used for normal
driving, however, it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE
(@). Here
are some times you might choose THIRD
(3) instead of
AUTOMATIC OVERDRIVE (@):
0 When driving on hilly, winding roads.
0 When towing a trailer, so there is less shifting
between gears.
0 When going down a steep hill.
SECOND
(2): This position gives you more power but
lower fuel economy.
You can use SECOND (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.
2-23

NOTICE:
Don’t drive in SECOND (2) for more than
25 miles (41 km), or at speeds over 55 mph
(88 km/h), or you can damage your transaxle.
Use AUTOMATIC OVERDRIVE
(GO) or
THIRD
(3) as much as possible. Don’t shift into
SECOND
(2) unless you are going slower than
65 mph (105 km/h) or you can damage
your engine.
If you have automatic overdrive,
SECOND (2) will select
either first or second gear depending on vehicle speed. If
your vehicle is slowing, the transaxle will downshift to
first gear at
20 to 25 miles per hour (32 to 40 h/h) for
engine braking.
You may notice some variation in shift
speed in
SECOND (2) when accelerating or braking.
FIRST (1): This position gives you even more power (but
lower
fuel economy) than SECOND (2). You can use it on
very steep hills, or in deep snow or mud. If the selector
lever
is put in FIRST (l), the transaxle won’t shift into
first gear until the 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 can 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
PARK (P)
to hold your vehicle in position on a hill.
2-24