CHEVROLET BLAZER 1997 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Radiator Pressure Cap
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NOTICE:
Your radiator cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant
loss and possible engine damage
from overheating. Be sure the arrows on the cap
line up with the overflow tube on the radiator
filler neck.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches
a preset temperature.
Power Steering Fluid
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Downloaded from www.Manualslib.com manuals search engine When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless
you suspect there is a leak in the system or
you hear an unusual noise.
A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How To Check Power Steering Fluid
When the engine compartment is cool, wipe the cap and
the top of the reservoir clean, then unscrew the cap and
wipe the dipstick with a clean rag. Replace the cap and
completely tighten
it. Then remove the cap again and
look at
the fluid level on the dipstick.
The level should be between the
ADD and FULL marks.
If necessary, add only enough fluid to bring the level up
to the proper range.
What to Use
To determine what kind of fluid to use, see
“Recommended Fluids and Lubricants”
in the Index.
Always use the proper fluid. Failure to use the proper
tluid can cause leaks and damage hoses and seals.
Windshield Washer Fluid
What to Use
When you need windshield washer fluid, be sure to read
the manufacturer’s instructions before use.
If you will be
operating your vehicle in an area where the temperature
may
fall below freezing, use a fluid that has sufficient
protection against freezing.
Adding Washer Fluid
1 i .
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.. ‘r
Open the cap labeled WASHER FLUID ONLY with the
washer symbol on
it. Add washer fluid until the tank is full.
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Downloaded from www.Manualslib.com manuals search engine NOTICE:
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When using concentrated washer fluid,
follow the manufacturer's instructions for
adding water. Don't mix water with ready-to-use washer
fluid, Water can cause the solution to freeze
and damage your washer fluid tank and
other parts
of the washer system. Also,
water doesn't clean as well as washer fluid.
Fill your washer fluid tank only
three-quarters full when it's very cold. This
allows for expansion if freezing occurs,
which could damage the tank
if it is
completely
full.
Don't use radiator antifreeze in your
windshield washer. It can damage your
washer system and paint.
Brakes
Brake Fluid
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Your brake master cylinder reservoir is here. It is filled
with DOT-3 brake fluid.

Downloaded from www.Manualslib.com manuals search engine There are only two reasons why the brake fluid level in
the reservoir might go down. The first is that the brake
fluid goes down
to an acceptable level during normal
brake lining wear. When new linings are put
in, the fluid
level goes back up. The other reason is
that fluid is
leaking out of the brake system. If it is, you should have
your brake system fixed, since a leak means that sooner
or later your brakes won’t work well, or won’t work
at all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid
won’t correct a leak. If you add fluid
when your linings are worn,
then you’ll have too much
fluid when
you get new brake linings. You should add
(or remove) brake fluid,
as necessary, only when work is
done on the brake hydraulic system.
I A CAUTION:
If you have too much brake fluid, it can spill on the
engine. The fluid
will burn if the engine is hot
enough. You or others could be burned, and your
vehicle could be damaged. Add brake fluid only
when work is done on the brake hydraulic system.
Refer to the Maintenance Schedule to determine when to
check your brake fluid. See “Periodic Maintenance
Inspections” in the Index.
Checking Brake Fluid
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You can check the brake fluid without taking off the cap.
Just look at the windows
on the brake fluid reservoir.
The fluid levels should be above MIN. If they aren’t,
have your brake system checked
to see if there is a leak.
After work is done
on the brake hydraulic system, make
sure the levels are above
MIN and below the top of
each window.
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Downloaded from www.Manualslib.com manuals search engine What to Add When
you do need brake fluid, use only DOT-3 brake
fluid -- such as Delco Supreme 11 @ (GM Part
No. 12377967). Use new brake fluid from a sealed
container
only.
Always clean the brake fluid reservoir cap and the area
around the cap before removing it. This
will help keep
dirt from entering the reservoir.
1 A CAUTION: 1
With the wrong kind of fluid in your brake
system, your brakes may not work well,
or they
may
not even work at all. This could cause a
crash. Always use the proper brake fluid.
NOTICE:
Using the wrong fluid can badly damage
brake system parts. For example,
just a few
drops
of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong kind
of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not
to spill brake fluid
on your vehicle. If you do, wash it off
immediately. See “Appearance Care” in
the Index.
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Downloaded from www.Manualslib.com manuals search engine Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or
if there is a rapid increase in pedal
travel. This could be
a sign of brake trouble.
Brake Adjustment
Every time you make a brake stop, your disc brakes
adjust for wear.
If your brake pedal goes down farther than normal. your
rear drum brakes may need adjustment. Adjust them by
backing up and firmly applying the brakes a few times.
Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
many parts have
to be of top quality and work well
together if the vehicle is to have really good braking.
Your vehicle was designed and tested with top-quality
GM brake parts. When
you replace parts
of your braking system -- for
example,
when your brake linings wear down and you
have to have new ones put in -- be sure you get new
approved
GM replacement parts. If you don‘t, your
brakes may
no longer work properly. For example, if
someone puts in brake linings that are wrong for your
vehicle, the balance between your front and rear brakes
can change
-- for the worse. The braking performance
you’ve come
to expect can change in many other ways if
someone puts in the wrong replacement brake parts.
Battery
Every new vehicle has a Delco Freedom@ battery. You
never have to add water to one
of these. When it’s time
for a new battery, we recommend a Delco Freedom
battery. Get one that has the replacement number shown
on the original battery’s label.
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Downloaded from www.Manualslib.com manuals search engine Vehicle Storage
If you’re not going to dnve your vehicle for 25 days or
more, take off the black, negative (-) cable from the battery.
This will help keep your battery fiom running down.
I A CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt
if you
, aren’t careful. See “Jump Starting” in the Index
for tips
on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
Also, for your audio system, see “Theft-Deterrent
Feature”
in the Index.
Bulb Replacement
Before you replace any bulbs, be sure that all the lamps
are off and the engine isn’t running. See “Replacement
Bulbs”
in the Index.
Halogen Bulbs
I /d CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if
you drop or scratch the bulb. You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.
6-33

Downloaded from www.Manualslib.com manuals search engine Headlamps
Sealed Beam Lamps
1. Remove the screws from
the headlamp retainer.
I
2. Pull the headlamp out
and remove the retainer.
3. Unplug and remove the headlamp.
4. Plug in the new headlamp and put it in place.
5. Put the retainer on the headlamp and install and
tighten the screws.
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Downloaded from www.Manualslib.com manuals search engine Composite Headlamps
1. Open the hood.
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2. Remove the black
protective caps from
the
removal pins at the top
of the radiator support.
Use a hex socket to
unscrew the pins.
3. Pull the headlamp lens
assembly
out. (Some
side-by-side bulbs.)
I,. .*::g> 1.21 , ' ..-g vehicles may have
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4. Unplug the electrical connector.
5. Turn the bulb
counterclockwise
to
remove it.
6. Put the new bulb into the headlamp lens assembly
and turn
it clockwise until it is tight.
7. Plug in the electrical connector.
8. Put the headlamp lens assembly back into the
vehicle.
Install and tighten the screws.