engine coolant CHEVROLET CAMARO 1993 Owner's Manual

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When you open the hood you'll see:
1. Battery
2. Engine Coolant Reservoir
3. Engine Oil Dipstick
4. Automatic Transmission Dipstick
5. Air Cleaner
(if equipped)
II
6. Oil Fill Cap
7. .Brake Fluid
Reservoir
8, Power Steering Reservoir
9. Windshield Washer Reservoir
10. Engine Fans
11. Clutch Fluid Reservoir (if equipped) Things that
burn
can get on hot
b engine parts and start a fire.
mese include liquids like gasoline,
oil, coolant, brake fluid, windshield
washer and other fluids, and plastic
or rubber. You or others could be
burned. Be careful not to drop or
spill things that will burn onto a hot
ennine. 1
Before closing the hood, be sure all the
filler caps are on.
Then just pull the hood down and
close it
firmly.
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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.
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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.
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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
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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
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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:
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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.
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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.
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Service & Appearance Care
278
Underhood Electrical Center
Fuses
1 - Electronic Brake Control Module
(5 Amp.)
2 - Fog Lamps (20 Amp.)
3 - Not Used
4 - Not Used
5 - Anti-Lock Brake System (5 Amp.)
6 - Coolant Fan Relays; EVAP
Canister Purge Solenoid; Exhaust
Gas Recirculation; Low Coolant
Relay; Reverse Lockout Solenoid
(10 Amp.)
7 - Air Injection Pump Assembly;
8 - Not Used
9 - Fuel Injectors (7.5 Amp.)
10 - Fuel Injectors (7.5 Amp.)
11 - VIN Engine Code S: Camshaft
Air
Pump Relay
(20 Amp.)
Position Sensor; Crankshaft
Position Sensor; Electronic
Ignition Module
(10 Amp.)
VIN Engine Code P: Ignition
Coil; Ignition Coil Driver
(10 Amp.)
12 - Air Conditioning Compressor
Relay; Cruise Control Switches
and Module
(20 Amp.)
Relays
B - Air Conditioning Compressor
C - Anti-Lock Brake System
D - Primary Coolant Fan (Driver Side)
E - Air Pump
F - Secondary Coolant Fan
(Passenger Side)
G - Low Coolant
H - Fog Lamps
J - High Blower
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ITEM
NO. SERVICE
5 Cooling System Service* - Drain, flush and refill
the system with new or approved recycled coolant
conforming to
GM Specification 1825M. Keep
coolant at the proper mixture as specified. See
“Coolant”
in the Index. This provides proper freeze
protection, corrosion inhibitor level and engine
operating temperature.
*An Emission Control Service.
ITEM
NO. SERVICE
Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recommend a
pressure test
of both the cooling system and the
pressure cap.
295
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Maintenance Schedule
Section B: Owner Checks and Services
Listed below are owner checks and services which should be
performed at the intervals specified to help ensure the
safety, dependability and emission control performance
of
your vehicle. Be
sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added to your vehicle,
make sure they are the proper ones, as shown in Section
D.
At Each Fuel Fill (/t is important for you or a service station 8ttend8nt to perform these underhood checks a\
t each fuel fili.)
CHECK
OR SERVICE WHAT TO DO
J
Engine Oil Level
necessary. See “Windshield Washer Fluid”
in the Index for further details.
Fluid Level Check the
windshield washer fluid level
in the windshield washer tank and add the proper fluid if Windshield Washer necessary. See “Coolant”
in the Index
for further details.
Level Check
the engine coolant
level in the coolant recovery tank and add the proper coolant mix if
Engine Coolant Check the engine
oil level and add the proper oil if necessary. See “Engine Oil”
in the Index for
further details.
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Maintenance Schedule
Section D: Recommended Fluids & Lubricants
NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer.
USAGE FLUIWLUBRICANT
Engine Oil
proper viscosity. The
SG designation may be shown alone or in combination with others, such as
GM
Goodwrench Motor Oil or equivalent for API service SG Energy Conserving I1 oils
of the
SGKC, SGKD, or SF, SG, CC, etc. To determine the preferred viscosity for your vehicle’s
engine, see “Engine Oil”
in the Index.
(GM Part
No. 1052753) conforming to GM Specification 1825M or approved recycled coolant
conforming to GM Specification
1825M.
Engine Coolant 50/50 mixture of water (preferably distilled) and good quality ethylene glycol base antifreeze
Hydraulic Brake System Delco-Supreme
11 Brake Fluid (GM Part No. 1052535) or equivalent DOT-3 Brake Fluid.
Hydraulic Clutch Fluid (GM Part
No. 12345347) or equivalent.
Hydraulic Clutch
System
Power Steering System GM
Hydraulic Power Steering Fluid (GM Part No.
1052884) or equivalent.
Manual Transmission DEXRONm-IIE Automatic Transmission Fluid
(GM Part No. 12345881).
Automatic Transmission DEXRONB-IIE Automatic Transmission Fluid
(GM Part No. 1234588 1).
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