1993 CHEVROLET CAMARO Owners Manual

II A
i
I
L 1
Hydrauhc Clutcn
The hydraulic clutch in your vehicle is
self-adjusting.
When to Check and What to Use:
Refer to the Maintenance Schedule to
determine how often you should check
the
fluid level in your clutch master
cylinder reservoir and what to add. See
“Owner Checks and Services” and
“Recommended Fluids and Lubricants”
in
the Index.
How to Check:
The proper fluid should be added if the
level is below the STEP mark on the
reservoir. See the instructions on the
reservoir cap.
Rear Axle
When to Check and Change Lubricant:
Refer to the Maintenance Schedule to
determine how often to check the
lubricant and when to change
it. See
“Periodic Maintenance Inspections”
in
the Index.
How to Check Lubricant:
If the level is below the bottom of the
filler plug hole, you’ll need to add some
lubricant. Add enough lubricant to raise
the level to the bottom of the filler plug
hole.
237
ProCarManuals.com

Service & Appearance Care
What to Use:
Standard and Limited-Slip Differential
Use Axle Lubricant (GM Part No.
1052271) or SAE 8OW-90 GL-5 gear
lubricant.
Engine Coolant
The following explains your cooling
system and how
to add coolant when it
is low. If
you have a problem with
engine overheating or if you need to add
coolant to your radiator, see “Engine
Overheating”
in the Index.
I
The proper coolant for your Chevrolet
will:
0
0
0
0
0
Give freezing protection down to
-34°F (-37°C).
Give boiling protection up to 262°F
(128°C).
Protect against rust and corrosion.
Help keep the proper engine
temperature.
Let
the warning lights work as they
should.
ProCarManuals.com

What to Use:
Use a mixture of one-half clean water
(preferably distilled) and one-half
antifreeze that meets
“GM Specification
1825M,” which won’t damage aluminum
parts. You can also use a recycled coolant
conforming to
GM Specification 1825M
with a complete coolant flush and refill.
If you use this mixture, you don’t need to
add anything else.
Adding only plain water to
- b your coding system can be
dangerous. Plain water, or some
other liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning
system is set for the proper coolant I
mix. With plain water or the wrong
mix, your engine could get too hot
but you wouldn’t get the overheat
warning. Your
engine could catch
fire and YOU or others could be
burned. Use a 50/50 mix of clean
water and a proper antifreeze.
--
I If you use an improper coolant mix,
your engine could overheat and be
badly damaged. The repair cost
wouldn’t be covered by your
warranty.
Too much water in 1-
mix can freeze and crack the engine,
radiator, heater core and other parts.
239
ProCarManuals.com

Service & Appearance Care
1
Adding Coolant
To Check Coolant: When your engine is
cold, check the dipstick on the cap of the
coolant recovery tank. The coolant level
should be at
FULL COLD, or a little
higher. When your engine is warm, the
level on the dipstick should be up to
FULL HOT, or a little higher.
If you have the 5.7L LTl (Code P) engine
and this light comes on,
it means you’re
low on engine coolant.
To Add Coolant to the Recovery Tank:
If you need more coolant, add the proper
mix
at the coolant recovery tank, but
only when your engine
is cool. If the tank
is very low or empty, also add coolant to
the radiator. See “Engine Overheating” in
the Index.
9 240
ProCarManuals.com

Turning the radiator pressure
L cap when the engine and
radiator
are hot can allow steam and
scalding liquids to blow out and
burn you badly. Never turn the
pressure
cap - even a little -
when the engine and radiator are
,dd coolant mix at the recovery tank, but
e careful not to spill it.
CA U TION:
I
I
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol,
and it will burn
if the engine parts
are hot enough. Don’t spill coolant
on a hot engine.
Radiator Pressure Cap (All Engines)
~ NOTICE:
Your radiator cap is a 18 psi
(124 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 ovefflow tube on the radiator
filler neck.
ProCarManuals.com

Service & Appearance Care
When you replace your radiator pressure
cap. an
AC3 cap is recommended.
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.
3.4L L32 (Code S)
Power Steering Fluid
How to Check Power Steering Fluid:
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.
ProCarManuals.com

0
0
5.7L LTl (Code P)
When the engine compartment is hot,
the level should be at the
H mark.
When the engine compartment is cool,
the level should be at the
C 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.
11 NOTICE: t
When adding power steering fluid
or making a complete fluid change,
always use
the proper fluid. Failure I
to use the proper fluid can cause
leaks and damage hoses and seals.
Windsmeld Washer Fluid
To Add:
Open the cap labeled WASHER FLUID
ONLY. Add washer fluid until the bottle
is full.
ProCarManuals.com

Service & Appearance Care
When using concentrated washer fluid, follow the
manufacturer’s instructions fo
adding water.
ready-to-use washer id.
Water can cause the solution
tc
freeze and damage your washer fluid tank and other
parts
of the washer system.
Also, water doesn’t clean a,
well as washer fluid.
0 Fill your washer fluid tank
only 314 full when it’s very
cold. This allows for
expansion, which could
damage the
tank if it is
completely full.
0 Don’t use radiator antifreeze ir
your windshield washer. It can
damage your washer systen
and pz
Don’t mix water with
- = - 244
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.
ProCarManuals.com