1997 CHEVROLET CAVALIER coolant level

Downloaded from www.Manualslib.com manuals search engine Low Coolant Warning Light
If this light comes on and
stays on, your system is low
on coolant and the engine
may overheat.
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.
See the Index under “Engine Coolant’’ and have your
vehicle serviced as soon as
you can.
This system is called OBD I1 (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 I1 is replaced by
Enhanced Diagnostics.) The CHECK ENGINE light
comes on 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.
2-73

Downloaded from www.Manualslib.com manuals search engine Air Conditioning (If Equipped)
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.
For quick cool-down on very hot days, use
MAX with
the temperature knob all the way in the blue area.
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
A/C button
pushed in. The system will bring in outside air and
cool it.
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. You may notice this temperature
difference more at some times than others.
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.
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.

Downloaded from www.Manualslib.com manuals search engine 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 the
FULL COLD line.
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.
A CAUTION:
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.
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.
5-1
. .

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 the
FULL COLD mark, 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.
!
i’,

Downloaded from www.Manualslib.com manuals search engine 3. Then fill the coolant surge tank with the proper mix,
up to the FULL COLD mark.
r 1
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 fan.
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 the FULL COLD mark.
5-21
. ,.

Downloaded from www.Manualslib.com manuals search engine Section 6 Service and Appearance Care
Here you will find 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.
6-3
6-6
6-8
6-12
6-17
6-18
6-2
1
6-22
6-24
6-25
6-28 Fuel
Filling
Your Tank
Checking Things Under the Hood
Engine Oil
Air Cleaner
Automatic Transaxle Fluid
(Except 2.4L Code T Engine)
Automatic Transaxle Fluid
(2.4L Code T Engine Only)
Manual Transaxle Fluid
Hydraulic Clutch
Engine Coolant Surge Tank Pressure Cap 6-29
6-30
6-3
1
6-35
6-35
6-40
6-52
6-55
6-56
6-56
6-58
6-58
6-64 Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
Halogen Bulbs Tires
Care of Safety Belts
Cleaning Tires
Finish Damage Underbody Maintenance Service Parts Identification Label
Electrical System Air Conditioning Refrigerants

Downloaded from www.Manualslib.com manuals search engine How to Check
You do not need to check the fluid level unless you
suspect
a clutch problem. To check the fluid level, take
the cap
off. If the fluid reaches the step inside the
reservoir, the fluid level
is correct.
Engine Coolant
The cooling system in your vehicle is filled
with 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 50/50 mixture of water and DEX-COOL@ coolant will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 265 “F (129°C).
0 Protect against rust and corrosion.
0 Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
NOTICE:
I
When adding coolant, it is important that you
use only
DEX-COOL@ (silicate-free) coolant.
If coolant other than
DEX-COOL’ is added
to the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months, whichever
occurs
first. Damage caused by the use of coolant
other than
DEX-COOL@ is not covered by your
new vehicle warranty.

Downloaded from www.Manualslib.com manuals search engine Checking Coolant
The surge tank is located on the passenger’s side of the
engine compartment.
’ A CAUTIO--:
firning the surge tank bl-ssure cap when the
engine and radiator are hot can allow steam and
scalding liquids to blow out and burn you badly.
Never turn the surge tank pressure cap
-- even a
little
-- when the engine and radiator are hot.
When your engine is cold, the coolant level should be at
the FULL COLD mark.
1
If the low coolant light
comes on,
it means you’re
low on engine coolant.