1997 CHEVROLET MALIBU coolant level

Downloaded from www.Manualslib.com manuals search engine Low Coolant Warning Light
This light comes on
briefly when you turn
If this light comes on and stays on and you hear a chime,
the vehicle should promptly be pulled
off the road and
the coolant level checked.
See “Engine Coolant” in the Index.
If there are visible
signs of steam, see “Engine Overheating”
in the Index
before opening the hood. Have your vehicle serviced as soon as you can.
Malfunction Indicator Lamp
(Check Engine Light)
CHECK
Your Chevrolet is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
This system is called OBD 11 (On-Board
Diagnostics-Second Generation) and is intended to assure
that emissions are at acceptable levels for the life of the
vehicle, helping to produce a cleaner environment. (In
Canada, OBD
II is replaced by Enhanced Diagnostics.)
The CHECK ENGINE light comes on and a chime will
sound to indicate that there is a problem and service is
required. Malfunctions often will be indicated by the
system before any problem is apparent.
This may prevent
more serious damage to your vehicle.
This system is also
designed to assist your service technician
in correctly
diagnosing any malfunction.
2-57

Downloaded from www.Manualslib.com manuals search engine Air Conditioning Heating
On cold
days, use FLOOR with the temperature knob
all the way in the red area. The system will bring in
outside air, heat it and send it to the floor ducts.
The
air conditioner and heater work best if you keep
your windows closed while using them. Your vehicle also has the flow-through ventilation system described
later in this section.
On very hot days, open the windows long enough to
let hot inside air escape. This reduces the time it takes
for your vehicle to cool down, which should help
fuel economy.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be
warm enough.
You can use
BI-LEVEL with the temperature knob in
the middle and the A/C button pushed in. The system
will bring in outside air and direct slightly warmer air
to your lower body.
For quick cool-down on very hot days, use
VENT with
the temperature knob all the way in the blue area and the
A/C and RECIRCULATION buttons pressed. If this
setting is used for long periods of time, the air in your
vehicle may become too dry.
For normal cooling on hot days, use
VENT with the
temperature knob in the blue area and the
NC button
pushed
in. The system will bring in outside air and cool it.
Your vehicle has heat ducts that are directed toward the
rear seat. Keep the area under the front seats clear
of
obstructions so the heated air can reach the rear seat
passengers.
If your vehicle has an engine coolant heater, you can use it to help your system provide warm air faster when it’s
cold outside
(0°F (-18°C) or lower). An engine coolant
heater warms the coolant your engine and heating system use to provide heat. See “Engine Coolant
Heater” in the Index.
Defogging and Defrosting Windows
Your system has two settings for clearing the front and
side windows. For each setting, adjust the temperature
control as desired.
To defrost the windows quickly, rotate the temperature control knob
all the way in the red area. Use DEFROST
and adjust the fan to the highest speed. To warm
passengers while keeping the windows clean, use DEFOG.
3-4

Downloaded from www.Manualslib.com manuals search engine Engine Overheating I1
You will find a coolant temperature gage on your
Chevrolet’s instrument panel. See “Engine Coolant
Temperature Gage’’
in the Index. You will also find a
low coolant level warning light on your Chevrolet’s
instrument panel. See
“LOW Coolant Warning Light” in
the Index.
If Steam Is Coming From ’ hgine
I I
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.
1 NOTICE: I
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.

Downloaded from www.Manualslib.com manuals search engine An electric fan under the hood can start up even
when the engine
is not running and can injure
you. Keep hands, clothing and tools away from
any underhood electric fan.
If the coolant inside the coolant surge tank is boiling,
don’t do anything else until it cools down.
The 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.
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 fans
are running. If the engine
is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
5-15

Downloaded from www.Manualslib.com manuals search engine How to Add Coolant to the Coolant
Surge Tank
If you haven’t found a problem yet, but the coolant level
isn’t at
FULL COLD, add a 50/50 mixture of clean
water (preferably distilled) and DEX-COOL TM coolant
at the coolant surge tank, but be sure the cooling system,
including the coolant surge tank pressure cap, is cool
before you do it. (See “Engine Coolant”
in the Index for
more information.)
Steam and scalding liquids from a hot cooling
system
can blow out and burn you badly. They are
under pressure, and
if you turn the coolant surge
tank pressure cap -- even a little -- they can come
out at high speed. Never turn the cap when the
cooling system, including the coolant surge
tank
pressure cap, is hot. Wait for the cooling system
and coolant surge tank pressure cap to cool if you
ever have
to turn the pressure cap.
5-16

Downloaded from www.Manualslib.com manuals search engine 3. Then fill the coolant surge tank with the proper mix,
up to FULL COLD.
4. With the coolant surge tank pressure cap off, start the
engine and let it
run until you can feel the upper
radiator hose getting hot. Watch out
for the
engine fans.
By
this time, the coolant level inside the coolant
surge tank may
be lower. If the level is lower, add
more of the proper
mix to the coolant surge tank
until the level reaches FULL COLD.
5-19
- ~. ...

Downloaded from www.Manualslib.com manuals search engine 0 Section 6 Service a-- - Aopearance Care
Here you will fiid information about the care of your Chevrolet. This section 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 part devoted to its appearance care.
6-2
6-3 6-5
6-5
6-7
6-
12
6-18
6-18
6-23
6-24
6-28
6-29
6-29
6-35
6-36 Doing
Your Own Service Work
What Kind of Fuel to Use
Using Fuel in Foreign Countries
Where to Put the Fuel and Filling the Tank
Checking Things Under the Hood
Checking Your Engine Oil
Automatic Transaxle Fluid
Engine Coolant
Where to
Fill the Windshield Washer Fluid
Important Brake Information
Information on Your Vehicle's Battery
Tips on Vehicle Storage
Bulb Replacement Procedures
Windshield Wiper Blade Replacement
How and When to Check Tire Inflation 6-39
6-42
6-44
6-47
6-48
6-50
6-5 1
6-52
6-53
6-54 6-55
6-6 1
6-6
1
' 6-62
i 6-62 When
it is
Time to Buy New Tires
Wheel Alignment
Cleaning the Inside of Your Vehicle
Care of the Safety Belts
Cleaning the Outside
of Your Vehicle
How to Clean Aluminum Wheels
Underbody Maintenance
Recommended Appearance Care Materials
Your Vehicle Identification Number (VIN)
The Electrical System
Fuses and Circuit Breakers
Replacement Bulb Types for Your Vehicle
Capacities and Specifications
Air Conditioning Specifications
Normal Replacement
Parts

Downloaded from www.Manualslib.com manuals search engine Refer to the Maintenance Schedule to determine when to
replace the air filter. See “Scheduled Maintenance Services” in the Index.
Operating the engine with the air cleaner off can
cause you or others to be burned. The air cleaner
not only cleans the air,
it stops flame if the engine
backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it
off, and be careful working on the engine with
the
air cleaner off.
NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner in place when you’re driving.
Automatic Transaxle Fluid
It is not necessary to check the transaxle fluid level.
A transaxle fluid leak is the only reason for fluid loss.
If a leak occurs, take the vehicle to your Chevrolet
dealership Service Department and have it repaired as
soon as possible. You may
also have your fluid level
checked by your dealer or service center when you have
your oil changed.
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 fist, if you add only
DEX-COOL TM 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.