1994 CHEVROLET CAVALIER coolant level

Downloaded from www.Manualslib.com manuals search engine Comfort Controls & Audio Systems
I Climate Control System
Nith this system, you can control the
rentilation and heating in your vehicle.
four vehicle also has the flow-through
Jentilation system described later in this
rection.
Lever Controls: The upper lever
:hanges the functions
of your system.
rhe lower lever changes the temperature
If the air coming through the system.
Slide the upper control lever to
OFF to
:urn
off the system.
3f: Sets the fan speed. To select the
:orce of air you want, turn the knob.
VENT: Use when outside temperatures
are mild and little heating or cooling is
needed. Air flow is through the
instrument panel outlets. Set the lower
lever to the temperature desired.
B/L (Bi-Level): Use on cool, but sunny
days. This setting brings in the outside
air, but directs it in two ways. Cool air
is directed to the upper portion of your
body through the instrument panel
outlets, and slightly warmer air is
directed through the heater ducts and
defroster vents.
At times, this
temperature difference may be more
apparent than others.
HTR (Heater): This setting brings
heated air through the heater ducts, and
some through the windshield defroster
vents.
If you have the optional engine
coolant heater and use it during cold
weather,
0°F (-18°C) or lower, your
heating system will more quickly
provide heat because the engine coolant
is already warmed. See the
Index under
Engine Coolant Heater.
BLEND: This setting divides the air
flow equally between the heater duets
and the windshield defroster vents.
DEF (Defrost): This setting directs
most air through the windshield
defroster vents, and some through the
heater ducts.
Defogging Windows
To defog the windows, slide the lower
lever to
HOT, set the upper lever to
DEF and turn the fan control to HI.

Downloaded from www.Manualslib.com manuals search engine Problems on the Road
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.
I.. ’ 138
NOTICE:
Engine damage from running your
engine without coolant isn’t
covered by your warranty.
If there seems to be no leak, 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.
coohg Sy&n (3.1 L V6 ENGINE)
When you decide it’s safe to lift the
hood, here’s what you’ll see:
(A) Coolant surge tank with pressure cap
(B) Electric engine fan
If the coolant inside the coolant surge
tank
is boiling, don’t do anything else
until it cools down.

Downloaded from www.Manualslib.com manuals search engine 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.
I.
NOTICE:
’ I ._I
Engine damage from running your
engine without coolant isn’t
covered by your warranty.
If there seems to be no leak, 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.
Howlo Add Coolant to the Coolant
Recovery Tank-2.2L f.4 Engine
If you haven’t found a problem yet, but
the coolant level isn’t at or above the
FULL COLD mark, add a 50/50
mixture of clean water (preferably
distilled) and a proper antifreeze at the
coolant recovery tank. (See
Coolant in
the
Index for more information about
the proper coolant mix.)

Downloaded from www.Manualslib.com manuals search engine Problems on the Road
4. Then fill the coolant recovery tank to
FULL COLD.
I
m.4 142
II- m
5. Put the cap back on the coolant
recovery tank, but leave the radiator
pressure cap off. 6. Start the engine and let it run until
you can feel the upper radiator hose
getting hot. Watch out for the engine
fan.
7. By this time the coolant level inside
the radiator filler neck may be lower.
If the level is lower, add more
of the
proper
mix through the filler neck
until the level reaches the base of the
filler neck.

Downloaded from www.Manualslib.com manuals search engine II
R
8. Then replace the pressure cap. At anj
time during this procedure
if coolant
begins to flow
out of the filler neck,
reinstall the pressure cap. Be sure the
arrows
on pressure cap line up like
this.
How to Add Coolant to the 3.7L V6
€ngine at the Coolant Surge Tank
If you haven't found a problem yet, but
the coolant level isn't at or above the
FULL COLD mark, add a 50/50 mixture
of clean water (preferably distilled) and
a proper antifreeze 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 CooZuni
in the Index for more information about
the proper coolant mix.)
NOTICE:
In cold weather, water can freeze
and crack the engine, radiator,
heater core and other parts.
So use
the recommended coolant.

Downloaded from www.Manualslib.com manuals search engine 3. Fill the coolant surge tank with the
proper mix, up to the
FULL COLD
mark.
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.
5. 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.
6. Then replace the pressure cap. Be
sure the arrows
on the pressure cap
line up like this.
Ifa Tire Goes Flat
It’s unusual for a tire to “blow out”
while you’re driving, especially
if you
maintain your tires properly. If air goes
out of a tire, it’s much more likely to
leak out slowly. But
if you should ever
have a
blowout^" here are a few tips
about what to expect and what
to do:

Downloaded from www.Manualslib.com manuals search engine Here you will find information
about the care of your Chevrolet
.
This part 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 section devoted to
its appearance care
.
Part 6
Service and Appearance Care
Service ........................................................................\
............................................. 154
Fuel ........................................................................\
.................................................. 154
Hood Release ........................................................................\
................................... 158
Engine Oil ........................................................................\
........................................ 162
Air Cleaner ........................................................................\
...................................... 165
Automatic Transaxle Fluid ........................................................................\
............. 167
Manual Transaxle Fluid ........................................................................\
.................. 169
Power Steering Fluid ........................................................................\
....................... i73
Windshield Washer Fluid ........................................................................\
................ 173
Brakes ........................................................................\
.............................................. 174
Engine Coolant ........................................................................\
................................ 170
Battery ........................................................................\
............................................. 176
Bulb Replacement ........................................................................\
............................ 176
Loading Your Vehicle ........................................................................\
..................... 180
Windshield Wiper Blade Replacement ................................................................... 179
Tires ........................................................................\
................................................. 181
Appearance Care ........................................................................\
............................. 187
Vehicle Identification Number (VIN) .................................................................... 194
Add-on Electrical Equipment ........................................................................\
........ 195
Fuses 8I Circuit Breakers ........................................................................\
................ 195
Fluids 81 Lubricants ........................................................................\
........................ 199
Capacities 81 Specifications ........................................................................\
............ 198
Replacement Bulbs ........................................................................\
.......................... 200
Engine Specifications ........................................................................\
...................... 202
Normal Maintenance Replacement Parts ............................................................... f!B

Downloaded from www.Manualslib.com manuals search engine ~~ ~ Service & Appearance Care
170
I Hydraulic Clutch
The hydraulic clutch
in your vehicle is
self-adjusting. The clutch master
cylinder reservoir is filled with hydraulic
clutch fluid.
It isn’t
a good idea to “top off” your
clutch fluid. Adding fluid won’t correct
a leak.
A fluid loss in this system could
indicate a problem. Have the system
inspected and repaired.
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
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.
I Engine Coolunt
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.
The proper coolant for your Chevrolet will:
Give freezing protection down to -34°F
Give boiling protection up to 262°F
Protect against rust and corrosion.
Help keep the proper engine
Let the warning lights work as they
(-37°C).
(128°C).
temperature.
should.
What to Use
Use a mixture
of one-half clean water
(preferably distilled) and one-half
antifreeze that meets “GM Specification
1825-M,” which won’t damage aluminum
parts. You can also use a recycled
coolant conforming to GM Specification
1825-M with
a complete coolant flush
and refill. If you use this mixture, you
don’t need to add anything else.