heating Oldsmobile Achieva 1997 s User Guide

Engine Overheating
You will find a coolant temperature gage on your
Oldsmobile’s instrument panel. See “Engine Coolant
Temperature Gage” in the Index.
You will also find a
LOW COOLANT level warning light on your
Oldsmobile’s instrument panel. See “Low Coolant
Warning Light” in the Index.
If Steam Is Coming From Your Engine
/r CAUTION:
Steam from an overheated engine can burn you
badly, even
if you just open the hood. Stay away
from the engine if you see or hear steam coming
from it. Just turn it
off and get everyone away
from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before
you
open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire. You or
others could be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
I i
NOTICE:
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.

If the coolant inside the coolant surge tank is boiling,
don’t do anything else until
it cools down.
Lne coolant level should be at or above
FULL COLD.
If it isn’t, you may have a leak in the radiator hoses,
heater hoses, radiator, water pump
or somewhere else in
the cooling system.
J AUTION:
Heater and radiator hoses, and other engine
parts, can be
very hot. Don’t touch them. If you
do, you can be burned.
Don’t run the engine if there is
a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
I NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see
if the electric engine fan is running. If the engine is
overheating, the
fan should be running. If it isn’t, your
vehicle needs service.
5-16

When to Check and What to Use
Refer to the Maintenance
Schedule to determine how
often you should check the
fluid level
in your clutch
master cylinder reservoir
and for the proper fluid.
See “Owner Checks
and Services” and
“Recommended Fluids and
Lubricants” in the Index.
How to Check
If you can see fluid in the reservoir, the level is acceptable.
Engine Coolant
The cooling system in your vehicle is filled with
new DEX-COOL@engine coolant. This coolant is
designed to remain in your vehicle for
5 years or
150,000 miles (240
000 km), whichever occurs first,
if you add only DEX-COOL@ extended life coolant.
The following explains your cooling system and how
to
add coolant when it is low. If you have a problem with
engine overheating, see “Engine Overheating’’ in
the Index.
A 50150 mixture of water and the proper coolant for
your Oldsmobile will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265 “F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.

Surge Tank Pressure Cap
NOTICE: ~
Your pressure cap is an 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating.
When y'6u &place your surge tank pressure cap,
a
GM cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an
AC' thermostat
is recommended.
Power Steering Fluid
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there
is a leak in the system or
you hear an unusual noise.
A fluid loss in this system
could indicate
a problem. Have the system.inspected
and repaired.

Windshield Wiper Blade Replacement Tires
Your new Oldsmobile comes with high-quality tires maae
by a leading tire manufacturer.
If you ever have questions
about your tire warranty and where to obtain service, see
your Oldsmobile
Warranty booklet for details.
Replacement blades come
in different types and are
removed in different ways. Here’s how to remove the
type with a release clip:
1. Pull the windshield wiper am away from the windshield.
2. Lift the release clip with a screwdriver and pull the
blade assembly off the wiper arm.
3. Push the new wiper blade securely onto the wiper arm.
For proper size and type, see “Capacities and
Specifications” in the Index.
Poorly maintained and improperly used tires
are dangerous.
Overloading your tires can cause
overheating as a result
of too much friction.
You could have an air-out and a serious
accident. See “Loading
Your Vehicle” in
the Index.
CAUTION: (Continued)
I
6-40

Easy Entry Seat ................................ 1-6
Electrical Equipment. Adding
...... 2.17.2.18. 3.21. 6-56
Electrical System
............................... 6-56
Engine
.................................. 6.10. 6.11
Coolant ..................................... 6-24
Coolant Heater
............................... 2- 19
Coolant Level Check
.......................... 7-41
Coolant Temperature Gage
..................... 2-65
Exhaust
................. 2.10.2.32.2.33.4.29. 4.38
FuseBlock
.................................. 6-60
Identification
................................ 6-56
OilLevelCheck
.............................. 7-41
Running While Parked
......................... 2-33
Specifications
................................ 6-62
Starting Your
...................... 2.16.247. 2.18
Engineoil
.................................... 6-12
Adding
..................................... 6-14
Additives
................................... 6- 17
Checking
................................... 6-13
Pressure Warning Light
........................ 2-69
Used
....................................... 6-17
Whentochange
.............................. 6-17
Enhanced Traction System Active Light ......... 2.65. 4.9
Enhanced Traction System Warning Light
...... 2.64. 4.10
Ethanol
........................................ 6-4
Exhaust. Engine
............ 2.10.2.32.2.33.4.29. 4.38
Overheating
................................. 5-13
Warning
Light ............................ 2- . 4.9
Fabric Cleaning
............................... 6-49
Fifth Gear. Manual Transaxle
..................... 2-26
FillingYourTank
................................ 6-5 Filter. Air
..................................... 6-18
Finish Care
.................................... 6-52
Finish Damage
................................. 6-54
First Gear. Automatic Transaxle ................... 2-24
First Gear. Manual Transaxle
...................... 2-25
Flashers. Hazard Warning ......................... 5-2
Flat Tire. Changing
............................. 5-22
Fluids and Lubricants ............................ 7-47
FogLamps
.................................... 2-45
Foreign Countries. Fuel
........................... 6-4
Fourth Gear. Manual Transaxle .................... 2-26
Four-Way Manual Seat
........................... 1-3
French Language Manual
11
FrontTowing .................................. 5-10
Fuel .......................................... 6-3
Filling Your Tank
.............................. 6-5
Gage ....................................... 2-72
In Foreign Countries
........................... 6-4
Fuses and Circuit Breakers
....................... 6-57
.. ...........................
Gages Engine Coolant Temperature
.................... 2-65
Fuel
....................................... 2-72
Speedometer
................................. 2-59
Tachometer .................................. 2-60
GarmentHook
................................. 2-54
Gear Positions. Automatic Transaxle
................ 2-21
Gear Positions. Manual Transaxle
.................. 2-25
GloveBox
.................................... 2-50
Gross Axle Weight Rating
........................ 4-33
Gross Vehicle Weight Rating
...................... 4-33
GAWR
....................................... 4-33
9-4

Guide en FranGais 11
GVWR ....................................... 4-33
.. .................................
Halogen Bulbs ................................ 6-35
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-5
Headlamps
.................................... 2-44
Bulb Replacement
............................ 6-35
HighLow Beam Changer
...................... 2-37
OnReminder
................................ 2-44
Wiring
..................................... 6-57
Hearing Impaired. Customer Assistance
.............. 8-4
Heating
........................................ 3-4
High-Beam Headlamps
.......................... 2-37
Highway Hypnosis
.............................. 4-24
Hill and Mountain Roads
......................... 4-24
Hitches. Trailer
................................. 4-38
Hood Checking Things Under
......................... 6-8
Release
...................................... 6-9
Horn ......................................... 2-34
Hydraulic Clutch
............................... 6-23
Hydraulic Clutch Fluid
........................... 6-23
Hydraulic Clutch System Check
................... 7-42
Hydroplaning
.................................. 4-20
If a Tire Goes Flat .............................. 5-21
Ignition Positions
............................... 2- 14
Illuminated EntryExit System
..................... 2-46
Inflation. Tire
.................................. 6-41
Inside Daymight Rearview Mirror
................. 2-49 Inspections
Brakesystem
................................ 7-46
Caliper/Knuckle Maintenance
................... 7-46
Exhaust Systems
............................. 7-45
Front-Wheel-Drive Axle Boot
.................. 7-45
Front-Wheel-Drive Axle Seal
................... 7-45
Radiator and Heater Hose
...................... 7-45
Steering
.................................... 7-45
Suspension
.................................. 7-45
Throttle Linkage
.............................. 7-45
Instrumentpanel
............................... 2-56
Brightness Control
............................ 2-46
Cleaning
.................................... 6-50
Cluster
..................................... 2-58
FuseBlock
.................................. 6-58
Interior Lamps
................................. 2-46
Jack. Tire
.................................... 5-24
Jump Starting
................................... 5-3
Key Lock Cylinders Service
..................... 7-42
Key Release Button
............................. 2-16
Keys
.......................................... 2-2
Labels Certification
................................. 4-33
Service Parts Identification
..................... 6-56
Tire-Loading Information
...................... 4-33
Vehicle Identification Number
................... 6-56
Lamps
........................................ 2-43
Interior
..................................... 2-46
OnReminder
................................ 2-44
Exterior
.................................... 2-43
Fog
........................................ 2-45
9-5
.

Mirrors ....................................... 2-49
Convex Outside
.............................. 2-50
Inside Day/Night Rearview
..................... 2-49
Manual Remote Control
........................ 2-49
Power Remote Control
......................... 2-50
Visorvanity
................................. 2-54
MountainRoads
................................ 4-24
Multifunction Lever
............................. 2-35
Net. Convenience
.............................. 2-52
Neutral. Automatic Transaxle
..................... 2-22
Neutral. Manual Transaxle
........................ 2-26
New Vehicle “Break-In”
......................... 2- 13
Nightvision
................................... 4-17
Odometer
.................................... 2-59
Off-Road Recovery
............................. 4- 13
Oil. Engine .................................... 6-12
Overdrive. Automatic Transaxle
................... 2-23
Overheating Engine
............................. 5- 13
Owner Checks and Services
....................... 7-41
Owner Publications. Ordering
..................... 8- IO
Paint Spotting. Chemical ........................ 6-54
Park Automatic Transaxle
.......................... 2-2 1
Shifting Into ................................. 2-29
Shifting Out of
............................... 2-31
AtNight
.................................... 2-12
Brake
...................................... 2-28
Brake Mechanism Check
....................... 7-44
Parking Lots
....................................... 2-12
Over Things That Burn
........................ 2-32
With a Trailer
................................ 4-41
Your Vehicle. Manual Transaxle
................. 2-31
Passenger Position
.............................. 1-21
Passing
....................................... 4-13
Passing with a Trailer
............................ 4-39
Passlock Warning Light
.......................... 2-70
Periodic Maintenance Inspections
.................. 7-45
Power Accessory Outlet
............................. 2-54
DoorLocks
................................... 2-5
Option Fuses ................................ 6-57
Remote Control Mirror
........................ 2-50
Seat ......................................... 1-4
Steering .................................... 4-11
Steering Fluid
................................ 6-28
Windows
................................... 2-34
Pregnancy. Use
of Safety Belts .................... 1-20
Problems on the Road
............................ 5-1
Publications. Service and Owner
................... 8-10
Radio Reception
.............................. 3-21
Radios ........................................ 3-6
Rain. Driving In
................................ 4-18
Reading Lamps
........................... 2-47. 2-48
Rear Door Security Locks
........................... 2-6
. Safety Belt Comfort Guides ..................... 1-30
Seat Passengers .............................. 1-27
Window Defogger
............................. 3-5
Outside Seat Position .......................... 1-27
Towing ..................................... 5-11
~~ 9-7
..