engine coolant CHEVROLET BLAZER 1997 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
ACID COULD
x
BATTERY CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
These symbols
are important
for you
and
your passengers
whenever your
vehicle
is
driven:
DOOR LOCK
UNLOCK
These symbols have
to do with
your lamps:
FASTEN
SEAT
BELTS
POWER
WINDOW
't -I
SIGNALS TURN
A
FLASHER
FOG LAMPS
$0
These symbols
are
on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
VENTILATING FAN
1 b
-J
These symbols
are used on
warning and
indicator lights:
COOLANT
TEMP
-
CHARGING EATERY
SYSTEM
BRAKE
(a)
ENGINE OIL e,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols
you may see:
FUSE *
I
LIGHTER
HORN
)a(
SPEAKER
b
FUEL la
V

Downloaded from www.Manualslib.com manuals search engine Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking.
Also explained are the instrument panel and the warning systems that tell you if everything is
working properly -- and what to do if you have a problem.
2-2
2-6
2-9
2- 12
2-13
2-
13
2- 15
2-
17
2-18
2-2 1
2-23
2-23
2-23
2-29
2-30
2-33 Keys
Keyless Entry
System
(If Equipped)
Endgatekiftgate
Theft
New Vehicle “Break-In”
Ignition Positions
Starting Your Engine
Engine Coolant Heater (Option)
Automatic Transmission Operation
Manual Transmission
Locking Rear Axle
All-Wheel Drive (If Equipped)
Four-wheel Drive (If Equipped)
Parking Brake
Shifting Into
PARK (P) (Automatic
Transmission Models Only)
Shifting Out
of PARK (P)
(Automatic Transmission) 2-33
2-34
2-34
2-35
2-36
2-38
2-45
2-49
2-63
2-63
2- 64
2-67
2-72 Parking
Your Vehicle (Manual Transmission
Models Only) Parking Over Things That Burn
Engine Exhaust
Running Your Engine While You’re Parked
(Automatic Transmission)
Windows
Turn SignaVMultifunction Lever Exterior Lamps
Mirrors
Accessory Power Outlets (If Equipped)
Sunroof
(If Equipped)
Universal Transmitter
(If Equipped)
Instrument Panel
Warning Lights, Gages and Indicators

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Heater (Option)
In very cold weather, 0°F
(- 18 O C j or colder, the
engine coolant heater
can help.
A CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into a properly grounded three-prong
110-volt
AC outlet. If the cord won’t reach, use a
heavy-duty three-prong extension cord rated
for
at least 15 amps.
You’ll get easier starting and better fuel economy during
engine warm-up. Usually,
the coolant heater should be
plugged in a minimum
of four hours prior to starting
your vehicle.
To Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet. ~
4. Before starting the engine, be sure to unplug and
store the cord as
it was before to keep it away
from moving engine parts. If you don’t, it could
be damaged.
How long should
you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind
of oil you have, and some other things. Instead of
trying to list everything here. we ask that you contact
your
GM dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for that
particular area.
2-17

Downloaded from www.Manualslib.com manuals search engine Anti-Lock Brake System Warning Light
ANTI - LOCK
With the anti-lock brake
system, this light will come
on when you start your
engine and may stay
on for several seconds.
That's normal.
Engine Coolant Temperature Gage
This gage shows the engine
coolant temperature.
If the
gage pointer moves
into
is too hot!
the
red area, your engine 260
If the light stays on. or comes on when you're driving,
your irehick needs service.
If the regular brake system
warning
light isn't on. you still have brakes. but you
don't
have anti-lock brakes. If the regular brake system
warning light
is also on. you don't have anti-lock brakes
and there's
;I problern with your regular brakes. See
"B1-akc. Svstcm LVmling Light" earlier in this section.
The anti-lock brakc. s>.4tem warning light should come
on briet'ly n.hct1
~.ou turn the ignition key to RUN. If the
light doesn't co1nc3 011 111cn. have it fixed so it will be
ready
to w;m U)LI it' thew is a problem. lt means
that your engine coolant
have been operating your vehicle has
overheated.
If you
under normal driving
conditions. you should pull off the road.
stop your
vehicle and
turn off the engine as soon as possible.
In "Problems on the Road." this manual show you what
to
do. See "Engine Overheating" in the Index.
2-76

Downloaded from www.Manualslib.com manuals search engine Shift Light
-w
/fls 1
You have the shift light
if you have a manual
transmission. This light
comes
on very briefly as a
bulb check when
you start
the engine. Shifting when
the indicator light is on will
help you get
the best fuel
economy. See "Shift Light"
in the Index.
1 'd 8.
Daytime Running Lamps Indicator Light
This light is on the
instrument panel. It goes on
whenever the
DRL are on,
the ignition is on,.the
headlamp switch is
off
and the parking brake is
released.
Check Gages Light
CHECK GAGES
The CHECK GAGES light
will come on briefly when
you are starting the engine.
:
.. * ,. ,. , i ..3
I I.. -_. .
If the light comes on and stays on while you are driving,
check your coolant temperature and engine oil pressure
gages to see if they are in the warning zones.
1;
.I. ..
' , .;i ,- ..
"j
.. . .
2-80

Downloaded from www.Manualslib.com manuals search engine 0
+’ HEATER: This setting directs warmed air through
the heater floor outlets and windshield defroster outlets.
‘H BLEND: Airflow is divided equally between the
heater floor outlet and the windshield defroster outlets.
DEFROST This setting directs most air through
w.
the windshield defroster outlets and some through the
heater outlets.
Air Conditioning
On 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. Then keep your windows closed
for the air conditioner
to work its best.
For quick cool-down
on very hot days, use MAX A/C
with the temperature knob turned counterclockwise.
This setting should be used to keep odors and/or dust
from entering the vehicle. For normal cooling on
hot days, use
A/C with the temperature knob
turned counterclockwise. On
cool but sunny days, use BI-LEVEL
A/C to deliver
warm
air to the floor and cooler air to the instrument
panel outlets.
When
the air conditioner is on, you may sometimes
notice slight changes in your vehicle‘s engine speed and
power. This is normal because the system is designed
to cycle
the compressor on and off to keep the
desired temperature.
Heating
The heater works best if you keep your windows closed
while using
it. On cold days, use HEATER with the
temperature knob turned clockwise. BLEND is useful
in
cool weather when you have fog or ice on the
windshield
or side windows.
If you use the optional engine coolant heater before
starting your engine, your heating system will produce
warmer
air faster to heat the passenger compartment in
cold weather. See “Engine Coolant Heater” in the Index.
3-3

Downloaded from www.Manualslib.com manuals search engine When towing a trailer, the arrows on your instrument
panel
will flash for turns even if the bulbs on the trailer
are burned out. Thus, you may
think drivers behind you
are seeing your signal when they are not. It's important
to check occasionally to be sure the trailer bulbs are
still working.
Driving On Grades
Reduce speed and shift to a lower gear byfilw you start
down
a long or steep downgrade. If you don't shift
down. you might have to use your brakes
so much that
they would get hot and no longer work well.
On
a long uphill grade. shift down and reduce your
speed
to around 45 mph (70 km/h) to reduce the
possibility of engine and transmission overheating.
if
you have an automatic transmission. you should use
DRIVE (D) when towing a trailer. Operating your
vehicle in DRIVE (D) when towing a trailer will
minimize heat buildup and extend the life
of your
transmission. Or.
if you have a manual transmission. it's
better not to use
FIFTH (5 j gear. just drive in
FOURTH (4) gear (or. as you need to. a lower gear). When
towing
at high altitude on steep uphill grades.
consider the following: Engine coolant will boil at a
lower temperature than at normal altitudes.
If you turn
your engine off immediately after towing at high altitude
on steep uphill grades, your vehicle may show signs
similar to engine overheating.
To avoid this. let the
engine
run while parked (preferably on level ground)
with the automatic transmission in PARK (P) (or the
rnanual transmission out of gear and the parking brake
applied) for a few minutes before turning the engine off.
If you do get the overheat warning, see "Engine
Overheating"
in the Index.
Parking on Hills
You really should not park your vehicle. with a trailer
attached.
on ;I hill. If something goes wrong, your ris
could start to move. People can be injured, and both
your vehicle and the trailer
can be damaged.
4-52

Downloaded from www.Manualslib.com manuals search engine Engine Overheating
You will find a coolant temperature gage on your
vehicle’s instrument panel.
If Steam Is Coming From Your Engine
A 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.
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.
5-12

Downloaded from www.Manualslib.com manuals search engine When you decide it's safe to lift the hood. here's what
you'll see:
hi
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Fan
A CAUTION:
If your vehicle has air conditioning, the auxiliary
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 recovery tank is boiling,
don't do anything else until it cools down.
5-14

Downloaded from www.Manualslib.com manuals search engine The coolant level should be at the ADD mark.
If it isn’t, you may have a leak in the radiator h
heater hoses, radiator, water pump or somewhere else lr
wlw44l
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.