engine overheat CHEVROLET BLAZER 1998 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Tk:: 1998 Chevrolet Blazer Owner’s Manual
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Seats and Restraint Systems
This section tells you how to use your seats and safety belts properly. It also explains the “SIR’ system.
Features and Controls
This section explains how to start and operate your vehicle.
Comfort Controls and Audio Systems
This section tells you how to adjust the ventilation and comfort controls and how to operate your audio system.
Your Driving and the Road
Here you’ll find helpful information and tips about the road\
and how to drive under different conditions.
Problems on the Road
This section tells what to do if you have a problem while driving, such as a flat tire or overheated engine, etc.
Service and Appearance Care
Here the manual tells you how to keep your vehicle running properly and looking good\
.
Maintenance Schedule
This section tells you when to perform vehicle maintenance and what fluids and lubricants to u\
se.
Customer Assistance Information
This section tells you how to contact Chevrolet for assistance and how to get service and owner publications.
It also gives you information on “Reporting Safety Defects” on page
8-10.
Index
Here’s an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something
you want to read.
i

Downloaded from www.Manualslib.com manuals search engine 3. If your engine still won’t start (or starts but then
stops), wait
15 seconds and start over.
When the engine starts, let go of the key and
the
accelerator pedal.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accessories, you could change the way
the engine operates. Before adding electrical
equipment, check with your dealer.
If you don’t,
your engine might not perform properly.
If you ever have to have your vehicle towed, see,
the part
of this manual that tells how to do it
without damaging your vehicle. See “Towing
Your Vehicle” in the Index.
Engine Coolant Heater (If Equipped)
In very cold weather, 0°F (- 1 SOC) or colder, the engine
coolant heater can help. 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 Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The
cord is located
on the driver’s side of the engine
compartment, behind the underhood fuse block.
3. Plug it into a normal, grounded 1 10-volt AC outlet.
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.
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.
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Downloaded from www.Manualslib.com manuals search engine DRIVE (D): This position is for normal driving. If you
need more power for passing, and you’re:
@ Going less than about 35 mph (55 km/h), push your
Going about 35 mph (55 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.
DRTVE @) should not be used when towing a trailer,
carrying a heavy load, driving on steep hills, or for
off-road driving. Select
THIRD (3) when operating the
vehicle under
any of these conditions.
THIRD (3): This position is also used for normal
driving, however it offers more power and lower fuel
economy than DRIVE (D). You should use THIRD
(3)
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
than THIRD (3). 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 alS0 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.
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 Pull the BRAKE RELEASE lever. It is located on the
bottom of the driver’s side
of the instrument panel.
NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them, and you could also damage other
parts
of your vehicle.
If you are towing a trailer and you must park on a hill,
see “Towing a Trailer” in the Index. That section shows
what to do first to keep the trailer from moving.
Shifting Into PARK (P)
(Automatic Transmission Only)
It can be dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake
firmly set. Your vehicle can roll. If
you have left the engine running, the vehicle can
move suddenly. You or others could be injured. To
be sure your vehicle won’t move, even when you’re
on fairly level ground, use the steps that follow.
Always put the shift lever
fully in PARK (P) with
the parking brake
firmly set. If you’re pulling a
trailer, see “Towing a Tkailer” in the Index.
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Downloaded from www.Manualslib.com manuals search engine Console Shift Lever
1. Hold the brake pedal down with your right foot and
set the parking brake.
2. Move the shift lever into PARK (P) position like this:
Hold in the button on the lever.
Push the lever all the way toward the front of
the vehicle.
3. Turn the ignition key to LOCK.
4. Remove the key and take it with you. If you can leave
your vehicle with the key, your vehicle is in
PARK (P).
Leaving Your Vehicle With the Engine
Running
(Autom ~ ’ic Transmission C dy)
It can be dangerous to leave your vehicle with the
engine running. Your vehicle could move
suddenly if the shift lever is not fully in PARK
(P)
with the parking brake firmly set. And, if you
leave the vehicle with the engine running, it could
overheat and even catch fire. You or others could
be injured. Don’t leave your vehicle with the
engine running unless you have to.
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK
(P) and your
parking brake is firmly set before you leave it. After
you’ve moved the shift lever into PARK
(P), hold the
regular brake pedal down. Then, see
if you can move the
shift lever away from PARK
(P) without first pulling it
toward
you (or pressing the button on a console shift
lever).
If you can, it means that the shift lever wasn’t
fully locked into PARK
(P).
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Downloaded from www.Manualslib.com manuals search engine Anti-Lock Brake System Warning Light
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.
If the light stays
on, or comes on when you’re driving,
your vehicle 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 a problem with your regular brakes.
See
“Brake System Warning Light” earlier in this section.
The anti-lock brake system warning light should come
on briefly when you turn the ignition key to RUN. If the
light doesn’t come on then, have it fixed
so it will be
ready to warn
you if there is a problem.
Engine Coolant Temperature Gage
This gage shows the engine
coolant temperature. If the
gage pointer moves into
the red area, your engine
is
too hot!
It means that your engine coolant has overheated. If
you
have been operating your vehicle 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.
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Downloaded from www.Manualslib.com manuals search engine Driving Downhill
When off-roading takes you downhill, you’ll want to
consider
a number of things:
0 How steep is the downhill? Will I be able to maintain
What’s the surface like? Smooth? Rough? Slippery?
Are there hidden surface obstacles? Ruts? Logs?
0 What’s at the bottom of the hill? Is there a hidden
vehicle control?
Hard-packed dirt? Gravel?
Boulders?
creek bank or even
a river bottom with large rocks?
If you decide you can go down a hill safely, then try to
keep your vehicle headed straight down, and use a low
gear. This way, engine drag can help your brakes and
they won’t have to do all the work. Descend slowly,
keeping your vehicle under control at all times.
0
0
Heavy braking when going down a hill can cause
your brakes to overheat and fade.
This could cause
loss of control and a serious accident. Apply the
brakes lightly when descending a hill and use a low
gear to keep vehicle speed under control.
-
@ Are there some things I should not do when
A: Yes! These are important because if you
driving down a hill?
ignore them you could lose control and have a
serious accident.
When driving downhill, avoid turns that take you across the incline
of the hill. A hill that’s not too
steep to drive down may be
too steep to drive across.
You could roll over if
you don’t drive straight down.
Never go downhill with the transmission in
NEUTRAL
(N), or with the clutch pedal depressed
in a manual shift. This is called “free-wheeling.”
Your brakes will have to do all the work and could
overheat
and fade.
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Downloaded from www.Manualslib.com manuals search engine Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re
a good
deal longer, you’ll need to go much farther beyond the
passed vehicle before
you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if
possible, have someone guide you.
Making Turns
NOTICE:
Making very sharp turns while trailering could
cause the trailer
to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have extra
wiring and
a heavy-duty turn signal flasher (included in
the optional trailering package).
The arrows
on your instrument panel will flash
whenever
you signal a turn or lane change. Properly
hooked up, the trailer lamps will also flash, telling other
drivers you’re about to turn, change lanes or stop.
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 before 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.
When you’re turning with
a trailer, make wider turns than
normal.
Do this so your trailer won’t strike soft shoulders,
curbs, road signs, trees
or other objects. Avoid jerky or
sudden maneuvers. Signal well
in advance. On
a long uphill grade, shift down and reduce your
speed
to around 45 mph (70 kmh) to reduce the
possibility of engine and transmission overheating.
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Downloaded from www.Manualslib.com manuals search engine 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) 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
manual 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 a hill. If something goes wrong, your rig
could start
to move. People can be injured, and both
your vehicle and the trailer can be damaged. But if you ever have
to park your rig
on a hill, here’s
how
to do it:
1.
2.
3.
4.
5.
6.
Apply your regular brakes, but don’t shift into
PARK
(P) yet, or into gear for a manual
transmission. Then turn your wheels into the curb if
facing downhill or into traffic if facing uphill.
Have someone place chocks under the trailer wheels.
When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
Reapply the regular brakes. Then apply your
parking brake, and then shift into PARK (P), or
REVERSE
(R) for a manual transmission.
If
you have a four-wheel-drive vehicle with a
manual transfer case shift lever, be sure the transfer
case is
in a drive gear -- not in NEUTRAL (N).
Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
0 Start your engine;
0 Shift into a gear; and
0 R.elease the parking brake.
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Downloaded from www.Manualslib.com manuals search engine Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
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5- 12 Hazard Warning
Flashers
Other Warning Devices
Jump Starting
Towing Your Vehicle
Engine Overheating
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Engine Fan Noise
If
a Tire Goes Flat
Changing a Flat Tire
Compact Spare Tire
(If Equipped)
If You’re Stuck:
In Sand, Mud, Ice or Snow
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