CHEVROLET BLAZER 1994 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Add coolant mix at the recovery tank, but be careful not to spill it.
Radiator Pressure Cap
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.
When you replace
your radiator pressure
cap, an
AP cap is
recommended. See
“Service Replacement
Part and Filter
Recommendations” in
the Index.
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Downloaded from www.Manualslib.com manuals search engine 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.
When you replace your thermostat, an
AC@ thermostat is recommended.
Power Steering Fluid
NOTICE:
Always turn the engine off before checking or adding power
steering fluid. The power steering cap is close to the fan and
other moving parts.
P
i
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.
0 When the engine compartment is hot, the level should be at the “HOT”
mark.
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Downloaded from www.Manualslib.com manuals search engine 0 When the engine compartment is cool, the level should be at the
“FULL COLD” mark.
What to Add
Refer to the Maintenance Schedule to determine what kind of fluid to use.
See “Recommended Fluids and Lubricants”
in the Index.
NOTICE:
When adding power steering fluid or making a complete fluid
change, always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
Windshield Washer Fluid
To Add
Open the cap labeled
“WASHER FLUID
ONLY.” Add washer
fluid until the
bottle is
full.
NOTICE:
0 When using concentrated washer fluid, follow the
manufacturer’s instructions for adding water.
0 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.
0 Fill your washer fluid tank only 3/4 full when it’s very cold.
This allows for expansion, 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,
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Downloaded from www.Manualslib.com manuals search engine Brakes
Brake Master Cylinder
Your brake master
cylinder is here. It is
filled with
DOT-3
brake fluid.
There are
only two reasons why the brake fluid level in your master cylinder
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.
Refer to the Maintenance Schedule to determine when
to check your brake
fluid. See “Periodic Maintenance Inspections”
in the Index.
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Downloaded from www.Manualslib.com manuals search engine To Check Brake Fluid
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.
What to Add
When you do need brake fluid, use only DOT-3 brake fluid - such as
Delco Supreme
II@ (GM Part No.1052535). Use new brake fluid from a
sealed container only, and always clean the brake fluid reservoir cap before
removing it.
NOTICE:
0 Don’t let someone put in the wrong kind of fluid. 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.
0 Brake fluid can damage paint, so be careful not to spill brake
fluid on your vehicle.
If you do, wash it off immediately. See
“Appearance Care” in the Index.
Brake Wear
Your vehicle has front disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators that make a high-pitched
warning sound when the brake pads are worn and new pads are needed. The
sound may come and go or be heard all the time your vehicle is moving
(except when you are pushing on the brake pedal firmly).
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Downloaded from www.Manualslib.com manuals search engine I NOTICE:
I
Continuing to drive with worn-out brake pads could result in
costly brake repair.
Some driving conditions or climates may cause a brake squeal when the
brakes are first applied or lightly applied. This does
not mean something is
wrong with your brakes.
Your rear drum brakes don’t have wear indicators, but if
you ever hear a
rear brake rubbing noise, have the rear brake linings inspected.
Also, the
rear brake drums should be removed and inspected each time the tires are
removed for rotation or changing. When
you have the front brakes replaced,
have the rear brakes inspected, too.
Brake linings should always be replaced
as complete axle sets.
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. Vehicles we design and
test have top-quality GM brake parts in
them, as your vehicle does when it is new. When you replace parts of your
braking system
- for example, when your brake linings wear down and
6-30

Downloaded from www.Manualslib.com manuals search engine you have to have new ones put in - be sure you get new genuine 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.
Fluid Leak Check
After the vehicle has been parked for a while, inspect the surface under the
vehicle for water, oil, fuel or other fluids. Water dripping from
the air
conditioning system after it has been used is normal. If you notice fuel leaks
or fumes, the causes should be found and corrected at once.
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 catalog number shown on the
original battery’s label.
Vehicle Storage
If you’re not going to drive your vehicle for 25 days or more, take off the
black, negative
(-) cable from the battery. This will help keep your battery
from running down.
Contact your dealer to learn how to prepare your vehicle for longer storage
periods.
For more information, contact your dealer’s service department, or write:
Adistra Corporation
17 1 Hamilton Street
Plymouth, MI
48 170
In Canada, write:
General Motors of Canada Limited
Customer Services Department
Oshawa, Ontario
L1J 5Z6 Canada
6-31

Downloaded from www.Manualslib.com manuals search engine ulb Replacement
Before you replace any bulbs, be sure that all the lights are off and the
engine isn't running.
Halogen Bulbs
Headlights
1. Remove the four
screws from
the
headlight retainer.
2. Pull the headlight
out and remove
the retainer.
:::
c
3.
4.
5.
Unplug the
headlight.
Plug
in the new
bulb and put it
in
place.
Install the
retainer to the
headlight.
6. Install the screws.
6-32

Downloaded from www.Manualslib.com manuals search engine Front ParkingKurn Signal Lights
1. Reach under and behind the parkingkurn signal light assembly.
3. Turn the bulb to
the left and pull it
out
of the socket.
2. Turn the socket to
the left and pull it
out.
4. Put the new bulb in the socket and turn it to the right until it is tight.
5. Put the socket back into the assembly and turn the socket to the right
until it locks in place.
6-33

Downloaded from www.Manualslib.com manuals search engine Rear Lights
1. Open the endgate.
- 3. Pull the assembly
away from the
fender.
4. Turn tne socket to
the
left to remove
it. If the socket
has a tab, push
the tab in while
you turn the socket.
5. Turn the bulb to the left to remove it.
6. Put the new bulb into the socket and turn the bulb to the right.
7. Put the socket into the light assembly and turn the socket to the right
8. Install the light assembly and screws.
9. Close the endgate.
until
it locks in place.
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