fuel 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 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 AUTOMATIC OVERDRIVE (0): This position is for
normal driving. If
you need more power for passing,
and you’re:
Going less than about 35 mph (56 km/h), push your
Going about 35 mph (56 km/h) or more, push the
accelerator
pedal about halfway down.
accelerator all the way down.
You’ll shift down to the
next gear and have more power.
AUTOMATIC OVERDRIVE
(@j should not be used
when towing
a trailer, carrying a heavy load. driving on
steep hills, or for off-road driving. Select DRIVE (D)
when operating the vehicle under any of these conditions.
DRIVE (D): This position is also used for normal
driving, however
it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE
(@). You
should use DRIVE (D) when towing a trailer, carrying a
heavy load, driving on steep hills or winding roads or
for off-road driving.
SECOND (2): This position gives you more power but
lower fuel economy.
You can use SECOND (2) on hills.
It can help control your speed as
you go down steep
mountain roads, but then
you would also want to use
your brakes off and on.
You can also use SECOND (2) for starting your vehicle
from a stop on slippery road surfaces.
FIRST (1): This position gives you even more power
(but lower
fuel economy) than SECOND (2). You can
use it
on very steep hills, or in deep snow or mud. If the
selector lever is put in
FIRST (1) while the vehicle is
moving forward,
the transmission won’t shift into
FIRST (1) until the vehicle is going slowly enough.
I NOTICE:
If your rear wheels can’t rotate, don’t try to
drive. This might happen if you were stuck in
very deep sand or mud or were up against a solid
object.
You could damage your transmission.
Also, if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transmission. Use your brakes or shift into
PARK
(P) to hold your vehicle in position
on a
hill.
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Downloaded from www.Manualslib.com manuals search engine NEUTRAL (N): Use this position when you start or
idle your engine.
REVERSE (R): To back up, press the clutch pedal, wait
about six seconds, then shift into
REVERSE (R). Then
let up
on the clutch pedal slowly while pressing the
accelerator pedal.
NOTICE:
Shift to REVERSE (R) only after your vehicle
is stopped. Shifting to REVERSE (R) while
your vehicle is moving could damage
your transmission.
Use REVERSE (R), along with the parking brake, for
parking your vehicle.
Shift Light
SHIFT
If you have a manual
transmission, you have
a
SHIFT light.
This light will show you when
to shift to the next higher
gear for best fuel economy.
When this light comes
on, you can shift to the next
higher gear if weather, road and traffic conditions let
you. For the best fuel economy, accelerate slowly and
shift when the light comes
on.
While you accelerate. it is normal for the light to go on
and off if you quickly change the position of the
accelerator. Ignore the SHIFT light when you downshift.
2-22

Downloaded from www.Manualslib.com manuals search engine To shift into or out of 4LO:
1. The vehicle must be moving less than 3 mph
(4.8
kmh) with the transmission in NEUTRAL (N)
for an automatic transmission. For a manual
transmission, the clutch pedal must be engaged.
The preferred method for shifting into
or out of 4LO
is to have your vehicle moving 1 to 2 mph (1.6 to
3.2 km/h).
2. Press the transfer case shift button and shift in one
continuous motion.
Don't pause in
N SET PARK BRAKE as you shift into
or out
of 4L0, or your gears could clash.
Remember that driving
in 4HI or 4LO may reduce fuel
economy. Also. driving in four-wheel drive on dry
pavement could cause
your tires to wear faster and
make your transfer case harder to shift and reduce
powertrain longevity.
Electronic Transfer Case (U' Equipped)
. . ... If your four-wheel-drive
vehicle has the electronic
transfer case,
the transfer
case switches are above
Use these switches
to shift into and out of four-wheel
drive.
You can choose among three driving settings:
2HI: This setting is for driving in most street and
highway situations. Your front axle is not engaged in
two-wheel drive. When this lamp
is lit, it is about
one-half
as bright as the others.
4HI: This setting engages your front axle to help drive
your vehicle. Use
4HI when you need extra traction, such
as on snowy or icy roads, or in most off-road situations.
2-26

Downloaded from www.Manualslib.com manuals search engine The compass is self-calibrating, so it does not need
to be manually set. However, if C (Calibration) is
displayed, the compass will need to be calibrated.
You may also place the compass in a noncalibrated
mode by pressing and holding the MODE and USMET
buttons simultaneously while in the COMP/TEMP
mode. After about
10 seconds, the compass will display
C and you can release the buttons. Drive the vehicle
in
a complete 360" circle three times at a speed of less
than
5 mph (8 km/h), and the compass will function
normally. Once the calibration is complete, the display
will return to a compass reading.
Variance is the difference between magnetic north and
geographic north.
In some areas, the difference between
the two can be great enough to cause false compass
readings.
If this happens, follow these instructions to
set the variance for your particular location:
1.
2.
3.
4.
Find your location on the zone map earlier in this
section. Note your zone number.
Press and hold both the
MODE and the US/MET
buttons
in the COMPREMP mode.
After five seconds, the compass will acknowledge
the variation mode by displaying the current zone
number. When
it does, release both buttons.
Press USMET until your zone number appears
on the display.
5. Press MODE to enter your zone number. Your
variance is now set and the display
will return to
the COMP/TEMP mode.
TRIP: Once in the TRIP mode, pressing the
MODE button will step
you through the following
TRIP functions:
AVG ECON: The average fuel economy since the
INST ECON: Instantaneous fuel economy for the
last
reset is displayed.
last second of driving is displayed.
RANGE: The display indicates the estimated
distance that can be travelled
with the remaining
fuel in the tank, based on the fuel economy for the
last few hours
of driving.
FUEL USED: The fuel used since the last reset
is displayed.
AVG SPEED: The average speed since the last
To reset the trip computer, press the
MODE and
USMET buttons simultaneously for
at least two
seconds. All functions
will be displayed for half a
second once the system is reset. Reset can only be
performed
in the AVG ECON, FUEL USED and
AVG SPEED modes. All three modes are reset
simultaneously. reset
is displayed.
2-55

Downloaded from www.Manualslib.com manuals search engine Instrument Panel Cluster
Your instrument cluster is designed to let you know at a glance how your vehicle is running. You'll know how fast you're
going, about how much fuel you've used,
and many other things you'll need to know to drive safely and economically.
MPH PRN@D21
I000000
1 SERVICE GATE ENGINE
AJAR SHIFT 0
UNLEAMD FUEL ONLY
Standard Cluster
2-69

Downloaded from www.Manualslib.com manuals search engine Malfunction Indicator Lamp (Service Engine Soon
Light)
1
Your vehicle is equipped
with a computer which
monitors operation
of the
fuel, ignition and emission
SERVICE
ENGINE
SOON
control systems.
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 11 is replaced by
Enhanced
Diqnohtics. The SERVICE ENGINE SOON
light co111es
on to indicate that there is a problem and
service
is rquired. X,l;df'unctions often will be indicated
by the
system bciore any problem is apparent. This may
prevent
mort' serious damage to your vehicle. This
system is also t1csignt.d to assist your service technician
in correctly diagnosing any malfunction.
NOTICE:
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run
as smoothly.
This could
lead to costly repairs that may not be
covered by your warranty.
This light should come on, as a check to show you it is
working, when
the ignition is on and the engine is not
running. If the light doesn't come on, have it repaired.
This light will also come
on during a malfunction in one
of two ways:
0 Light Flashing -- A misfire condition has been
detected.
A misfire increases vehicle emissions and
may damage
the emission control system on your
vehicle. Dealer or qualified service center diagnosis
and service
is required.
0 Light On Steady -- An emission control system
malfunction has been detected on
your vehicle.
Dealer or qualified service center diagnosis and
service may be required.
2-77

Downloaded from www.Manualslib.com manuals search engine If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
0 Reducing vehicle speed.
0 Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer. reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops trashing and remains on steady. see "If
the Light Is On Steady" following.
If the light continues to flash, when it is safe to do so.
stop the lyehiclc. Find a safe place to park your vehicle.
Turn the key off, wait at least
10 seconds and restart the
engine.
If the light remains on steady. see "If the Light
Is On Steady" following. If the light is still flashing,
follow the previous steps. and drive the vehicle
to your
dealer
or qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently
put fuel into your vehicle'?
If so, reinstall the fuel cap. making sure to fully install
the cap. The diagnostic system can determine
if the fuel cap
has been left off
or improperly installed. A loose or
missing fuel cap will allow fuel to evaporate into the
atmosphere.
A few driving trips with the cap properly
installed should turn the light off.
Did you just drive through a deep puddle of water'?
If so. your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out.
A few driving trips should turn the light off.
Have you recently changed brands of fuel?
If so. be sure to fuel your vehicle with quality fuel (see
"Fuel"
in the Index). Poor fuel quality will cause your
engine not
to run as efficiently as designed. You may
notice
this as stalling after start-up. stalling when you put
the vehicle into gear, misfiring, hesitation on acceleration
or stumbling
on acceleration. (These conditions may go
away once the engine is warmed up.) This will be detected
by the system and cause the light to turn on.
If you experience one or more of these conditions.
change the fuel brand
you use. It will require at least one
full tank of the proper fuel to turn the light off.
tr none of the above steps have made the light turn off,
have your ciealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic
tools to fix any mechanical or electrical
problems
that may have developed.
2-78

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;
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"j
.. . .
2-80