1997 CHEVROLET MALIBU engine coolant

Downloaded from www.Manualslib.com manuals search engine 0 Sectio 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-2
5-3
5-8
5- 10
5-11
5- 12
5- 12
How to Use Warning Flashers
Other Types of Warning Devices
Step-by-step Procedure for Jump Starting
Information You Should Know Before Towing
Towing Your Vehicle From the Front
Towing Your Vehicle From the Rear
If Your Engine is Overheating
If Steam is Coming From Your Engine
5-16 How to Add Coolant
5 -20 What to do if a Tire Goes Flat
5-2 1 How to Change a Flat Tire
5-30 Where to Store the Flat Tire and Tools
5-32 Information on the Compact Spare Tire
5-33 If You’re Stuck in Sand, Mud, Snow or on Ice
5-33 How to Rock Your Vehicle
5-1

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 Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
2.4L Engine
k
t
3100 Engine
A. Coolant Surge Tank With Pressure Cap
B. Electric Engine Fans
5-14

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 Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use
a 50/50 mix of clean
water and
DEX-COOL fM coolant.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
So
use the recommended coolant.
A CAUTION:
I
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn
if the engine parts are hot
enough. Don’t spill coolant on
a hot engine.

Downloaded from www.Manualslib.com manuals search engine 1 L
1. You can remove the coolant surge tank pressure cap
when the cooling system, including the coolant surge
tank pressure cap and upper radiator hose,
is no
longer hot. Turn the pressure cap slowly about
one-quarter
of a turn to the left and then stop.
If you hear a hiss, wait for that
to stop. A hiss means
there is still some pressure left.
2. Then keep turning the pressure cap slowly, and
remove
it.
5-18

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.
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