1997 Oldsmobile Achieva engine

There are only two reasons why the brake fluid level in the
reservoir might go down. The first is that the brake fluid
goes down to an acceptable level during normal brake
lining wear. When new linings are put in, the fluid level
goes back up. The other reason is that fluid is leaking out
of the brake system.
If it is, you should have your brake
system fixed, since a leak means that sooner or later your
brakes won’t work well, or won’t work at
all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct
a leak. If you add fluid
when your linings
are worn, then you’ll have too much
fluid 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.
If you have too much brake fluid, it can spill
on the engine. The fluid will burn if the engine
is hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
fluid only when work
is done on the brake
hydraulic system.
BRAKE
U.S. Canada
When your brake fluid falls to a low level, your brake
warning light will come on. See “Brake System Warning
Light” in the Index.
6-31

When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container
only.
Always clean the brake fluid reservoir cap and the area
around the cap before removing it. This
will help keep
dirt from entering the reservoir.
A CAUTION:
With the wrong kind of fluid in your brake
system, your brakes may not work well, or they
may not even work at
all. This could cause a
crash. Always use the proper brake fluid.
NOTICE:
0
0
Using the wrong fluid can badly damage
brake system parts. For example, just
a few
drops of mineral-based oil, such
as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong kind of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care” in
the Index.
6-32

Vehicle Identification Number (VIN)
c
i
bl SAMPLE4UXVM072675 kd I1
This is the legal identifier for your Oldsmobile. It
appears on a plate in the front corner of the instrument
panel, on the driver’s side.
You can see it if you look
through the windshield from outside your vehicle.
The VIN also appears
on the Vehicle Certification
and Service Parts labels and the certificates
of title
and registration.
Engine Identification
The 8th character in your VIN is the engine code. This
code will help you identify your engine, specifications
and replacement parts.
Service Parts T -entification Label
You’ll find this label on the bottom of your spare. tire
cover. It’s very helpful
if you ever need to order parts.
On this label
is:
0 your VIN,
0 the model designation,
0 paint information and
a list of all production options and
special equipment.
Be sure that this label
is not removed from the vehicle.
Electrical System
Add-on Electrical Equipment
NOTICE: --
Don’t add anything electrical to your Oldsmobile
unless you check with your retailer first. Some
electrical equipment can damage your vehicle
and the damage wouldn’t be covered by your
warranty. Some add-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical
to your Oldsmobile, see “Servicing
Your Air Bag-Equipped Oldsmobile”
in the Index.

Headlamp Wiring
The headlamp wiring is protected by a circuit breaker in
the fuse block. An electrical overload will cause the
lamps to
go on and off, or in some cases to remain off.
If this happens, have your headlamp wiring checked
right away.
Windshield Wipers
The windshield wiper motor is protected by an internal
circuit breaker and a fuse.
If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload
is caused by some electrical
problem and not snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power
windows and other power accessories. When the current
load is
too heavy, the circuit breaker opens and closes,
protecting the circuit until the problem is fixed or
goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by
a combination of fuses, circuit breakers
and fusible thermal links in the wiring itself. This
greatly reduces the chance
of fires caused by
electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with
a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have
a spare fuse, you can “borrow” one that has the same
amperage. Just pick a feature of your vehicle that you
can get along without
-- like the radio or cigarette
lighter
-- and use its fuse, if it is the correct amperage.
Replace
it as soon as you can.
There are two fuse blocks in your vehicle: the
instrument panel fuse block
and the engine compartment
fuse block.

Engine Compartment Fuse Block
Fuse
F/P, INJ
ERLS
The engine compartment fuse block is located on the
driver’s side of the engine compartment, near the battery.
ABS
Usage
Fuel Pump, Fuel Injectors
Back-up Lamps, Canister
Purge Valve, EGR,
Automatic Transaxle,
Brake-Transaxle Shift
Interlock, Anti-Lock Brakes,
Variable Effort Steering, Air
Conditioning Compressor,
Park Lock Solenoid
Anti-Lock Brake Solenoids,
Variable Effort Steering
6-60

Fuse
IGN MOD
HVAC BLO MOT
PCM BATT
CLG FAN
HDLP
STOP
LPS PWR
ACC
RR DEFG
ABS
IGN SW
Usage
Ignition System
Heater/ Air Conditioner-High
Blower, Generator-Voltage
Sense
Powertrain Computer
Engine Cooling Fan
Lighting Circuits
Power Accessory,
Stoplamp Circuits,
Rear Window Defogger
Anti-Lock Brakes,
Variable
Effort Steering
Ignition Switched Circuits
Replacement Bulbs
Outside Lamps Bulb
Headlamp .............................. 9004
Back-up ............................... 2057
High Level Stop
.......................... 912
Tail/Stop/Turn
.......................... 3057
Inside Lamps Bulb
Dome .................................. 562
6-61
- . -

Capacities and Specifications
Engine Crankcase
2.4L Engine .................... 4 quarts (3.8 L)
3 100 Engine
.................. 4.5 quarts (4.3 L)
Automatic Transaxle
Pan Removal and Replacement ... 7.4 quarts (7.0 L)
After Complete Overhaul ....... 10.0 quarts (9.5 L)
When draining or replacing torque converter, more
fluid may be needed.
Cooling System
2.4LEngine ................. 11.3 quarts (10.7 L)
3100Engine
................ 13.6 quarts (12.9 L)
Refrigerant,
Air Conditioning
......... See refrigerant charge
label under the hood.
Fuel Tank ................. 15.2 gallons (57.5 L)
Tire Pressures, Sizes
........... See Tire-Loading
Information label on
driver’s door.
Wheel Nut Torque .......... 100 lb-ft (140 N-m)
NOTE: All capacities are approximate. When adding, be
sure to fill to the appropriate level or as recommended in
this manual. See “Recommended Fluids and
Lubricants” in the Index.
2.4L Engine Specifications
VINEngineCode ........................... T
Type .................................... L4
Displacement
........................ 2.4 Liters
Firing Order
.......................... 1-3-4-2
Thermostat Temperature
........... 180 OF (82 O C)
Horsepower ............................. 150
3100 Engine Specifications
VIN Engine Code ........................... M
Type .................................... V6
Displacement ........................ 3.1 Liters
Firing Order
...................... 1-2-3-4-5-6
Horsepower ............................. 155
Thermostat Temperature
........... 195°F (9 1 “C)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not sure, ask your Oldsmobile retailer.
6-62

Normal Maintenance
Replacement Parts
Air Cleaner Element
2.4L ....................... AC Type A- 1233C
3100
....................... ACTypeA-1233C
Engine Oil Filter
2.4L .......................... AC Type PF-44
3100
.......................... ACTypePF-47
Spark Plugs
2.4L ........... AC Type 04 1-9 10 (Platinum Plug)
Gap:
0.060 inch (1.52 mm)
3 100
........... AC Type 041-940 (Platinum Plug)
Gap: 0.060 inch (1.52 mm)
Windshield Wiper Blades ...... 19 inches (48 cm)
Dimensions
Length
Coupe
................ 187.9 inches (477.1 cm)
Sedan
................. 1 87.9 inches (477.2 cm)
Coupe
................. 74.1 inches (188.2 cm)
Sedan
.................. 74.1 inches (188.2 cm)
Coupe
................. 53.5 inches (135.9 cm)
Sedan
.................. 53.5 inches (135.9 cm)
Coupe
................ 103.4 inches (262.7 cm)
Sedan
................. 103.4 inches (262.7 cm)
Coupe
................. 55.8 inches ( 14 1.7 cm)
Sedan
.................. 55.8 inches (141.7 cm)
Coupe
................. 55.3 inches ( 140.4 cm)
Sedan
.................. 55.3 inches (140.4 cm)
Width
Height Wheelbase
Front Tread
Rear Tread