radiator cap CHEVROLET TRACKER 1999 2.G Owners Manual

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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5-11
Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
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A. Radiator Pressure Cap
B. Engine Cooling Fan
C. Coolant Recovery Tank
D. Auxiliary Cooling Fan (If Equipped)
CAUTION:
An electric engine cooling fan under the hood can
start up even when the engine is not running and
can injure you. Keep hands, clothing and tools
away from any underhood electric fan. Don't
reach through the grille to release the
underhood lever.
If the coolant inside the coolant recovery tank is boiling,
don't do anything else until it cools down.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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5-14
CAUTION:
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.
When the coolant in the coolant recovery tank is at or
above the FULL mark, start your vehicle.
If the overheat warning continues, there's one more
thing you can try. You can add the proper coolant
mixture directly to the radiator, but be sure the cooling
system is cool before you do it.
CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if you turn the radiator
pressure cap
-- even a little -- they can come out
at high speed. Never turn the cap when the
cooling system, including the radiator pressure
cap, is hot. Wait for the cooling system and
radiator pressure cap to cool if you ever have to
turn the pressure cap.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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5-15
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How to Add Coolant to the Radiator
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1. You can remove the radiator pressure cap when the
cooling system, including the radiator pressure cap
and upper radiator hose, is no longer hot. Turn the
pressure cap slowly counterclockwise until it first
stops. (Don't press down while turning the
pressure cap.)
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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5-16
JE±15±0027±X
2. Then keep turning the pressure cap, but now push
down as you turn it. Remove the pressure cap.
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3. Fill the radiator with the proper coolant mixture, up
to the base of the filler neck. (See ªEngine Coolantº
in the Index for more information about the proper
coolant mixture.)
4. Then fill the coolant recovery tank to the
FULL mark.
5. Put the cap back on the coolant recovery tank, but
leave the radiator pressure cap off.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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5-17
JE±15±0012±X
6. Start the engine and let it run until you can feel the
upper radiator hose getting hot. Watch out for the
engine cooling fan.
7. By this time, the coolant level inside the radiator
filler neck may be lower. If the level is lower, add
more of the proper coolant mixture through the filler
neck until the level reaches the base of the
filler neck.
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8. Then replace the pressure cap. At any time during
this procedure if coolant begins to flow out of the
filler neck, reinstall the pressure cap. Be sure the
arrows on the pressure cap line up like this.

6-
Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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6-1
Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6
-2 Service
6
-3 Fuel
6
-5 Fuels in Foreign Countries
6
-6 Filling Your Tank
6
-8 Filling a Portable Fuel Container
6
-9 Checking Things Under the Hood
6
-13 Engine Oil
6
-17 Engine Air Cleaner/Filter
6
-19 Passenger Compartment Air Filter
Replacement (If Equipped)
6
-20 Automatic Transmission Fluid
6
-23 Manual Transmission Fluid
6
-28 Radiator Pressure Cap
6
-28 Thermostat
6
-29 Engine Coolant
6
-31 Power Steering Fluid
6
-32 Windshield Washer Fluid
6
-33 Brakes
6
-37 Battery6
-37 Bulb Replacement
6
-42 Tires
6
-50 Appearance Care
6
-51 Cleaning the Inside of Your Vehicle
6
-53 Cleaning the Outside of the Windshield,
Backglass and Wiper Blades
6
-54 Cleaning the Outside of Your Vehicle
6
-55 Special Care for Canvas Top and
Plastic Windows
6
-56 Cleaning Aluminum Wheels (If Equipped)
6
-56 Cleaning Tires
6
-57 Finish Damage
6
-57 Underbody Maintenance
6
-59 Vehicle Identification Number (VIN)
6
-60 Electrical System
6
-63 Replacement Bulbs
6
-64 Capacities and Specifications
6
-65 Air Conditioning Refrigerants

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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6-11 1.6L Engine
When you open the hood, you'll see the following:
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A. Main Fuse Box
B. Engine Air Cleaner/Filter
C. Battery
D. Engine Oil DipstickE. Radiator Pressure Cap
F. Engine Oil Fill Cap
G. Power Steering Fluid ReservoirH. Brake Fluid Reservoir
I. Engine Coolant Reservoir
J. Windshield Washer Reservoir

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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6-12 2.0L Engine
When you open the hood, you'll see the following:
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A. Main Fuse Box
B. Engine Air Cleaner/Filter
C. Battery
D. Power Steering Fluid ReservoirE. Automatic Transmission
Dipstick
F. Radiator Pressure Cap
G. Engine Oil DipstickH. Engine Oil Fill Cap
I. Brake Fluid Reservoir
J. Engine Coolant Reservoir
K. Windshield Washer Reservoir

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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6-28
When the differential is cold, add enough lubricant to raise
the level to 1/2 inch (12 mm) below the filler plug hole.
When the differential is at operating temperature
(warm), add enough lubricant to raise the level to the
bottom of the filler plug hole.
What to Use
Refer to the Maintenance Schedule to determine what
kind of lubricant to use. See ªRecommended Fluids and
Lubricantsº in the Index.
Radiator Pressure Cap
JE±15±0026±X
NOTICE:
Your radiator cap is a 15.6 psi (110 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
ACDelco
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 ACDelco


thermostat is recommended.

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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6-31
CAUTION:
Turning the radiator pressure cap when the
engine and radiator are hot can allow steam and
scalding liquids to blow out and burn you badly.
With the coolant recovery tank, you will almost
never have to add coolant at the radiator.
Never turn the radiator pressure cap
-- even a
little
-- when the engine and radiator are hot.
Add coolant mixture at the recovery tank, but be careful
not to spill it.
CAUTION:
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.
Power Steering Fluid
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.
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