radiator cap CHEVROLET TRACKER 2003 2.G Owners Manual

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside
of Your Vehicle...........................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Speci®cations....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-5
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-6
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood.....................5-9
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-16
Engine Air Cleaner/Filter................................5-20
Automatic Transmission Fluid.........................5-23
Manual Transmission Fluid.............................5-26
Hydraulic Clutch...........................................5-27
Engine Coolant.............................................5-28
Radiator Pressure Cap..................................5-30
Engine Overheating.......................................5-31
Cooling System............................................5-33
Power Steering Fluid.....................................5-40Windshield Washer Fluid................................5-41
Brakes........................................................5-42
Battery........................................................5-45
Jump Starting...............................................5-46
Rear Axle.......................................................5-52
Four-Wheel Drive............................................5-53
Bulb Replacement..........................................5-55
Halogen Bulbs..............................................5-55
Headlamps..................................................5-55
Front Turn Signal and Parking Lamps..............5-57
Sidemarker Lamps........................................5-57
Rear Combination Lamps...............................5-58
Replacement Bulbs.......................................5-59
Tires..............................................................5-59
In¯ation - Tire Pressure.................................5-60
Tire Inspection and Rotation...........................5-60
When It Is Time for New Tires.......................5-62
Buying New Tires.........................................5-62
Uniform Tire Quality Grading..........................5-63
Wheel Alignment and Tire Balance..................5-64
Wheel Replacement......................................5-64
Tire Chains..................................................5-66
If a Tire Goes Flat........................................5-66
Changing a Flat Tire.....................................5-67
Section 5 Service and Appearance Care
5-1

A. Engine Compartment Fuse Block. See ªEngine
Compartment Fuse Blockº underFuses and Circuit
Breakers on page 5-89.
B. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 5-20.
C. Battery. See
Battery on page 5-45.
D. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-40.
E. Automatic Transmission Dipstick (If Equipped).
See
Automatic Transmission Fluid on page 5-23.F. Radiator Pressure Cap. See
Radiator Pressure Cap
on page 5-30.
G. Engine Oil Dipstick. See
Engine Oil on page 5-16.
H. Engine Oil Fill Cap. See
Engine Oil on page 5-16.
I. Brake Fluid Reservoir. See
Brakes on page 5-42.
J. Engine Coolant Recovery Tank. See
Engine Coolant
on page 5-28.
K. Windshield Washer Reservoir. See
Windshield
Washer Fluid on page 5-41.
5-13

A. Engine Compartment Fuse Block. See ªEngine
Compartment Fuse Blockº underFuses and Circuit
Breakers on page 5-89.
B. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 5-20.
C. Battery. See
Battery on page 5-45.
D. Radiator Pressure Cap. See
Radiator Pressure Cap
on page 5-30.
E. Engine Oil Fill Cap. See
Engine Oil on page 5-16.
F. Automatic Transmission Dipstick. See
Automatic
Transmission Fluid on page 5-23.G. Engine Oil Dipstick. See
Engine Oil on page 5-16.
H. Power Steering Fluid Reservoir. See
Power Steering
Fluid on page 5-40.
I. Brake Fluid Reservoir. See
Brakes on page 5-42.
J. Engine Coolant Recovery Tank. See
Engine Coolant
on page 5-28.
K. Windshield Washer Reservoir. See
Windshield
Washer Fluid on page 5-41.
5-15

Checking Coolant
The coolant recovery tank is located toward the front of
the engine compartment on the driver's side of the
vehicle. See
Engine Compartment Overview on
page 5-12for more information on location.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at LOW, or a
little higher. When your engine is warm, the level should
be up to FULL, or a little higher.
Adding Coolant
If you need more coolant, add the proper coolant
mixtureat the coolant recovery tank.
{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 Ð even a little Ð when the engine and
radiator are hot.
5-29

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.
Occasionally check the coolant level in the radiator.
For information on how to add coolant to the radiator,
see
Cooling System on page 5-33.
Radiator Pressure Cap
SeeEngine Compartment Overview on page 5-12for
information on location.
Notice:If the pressure cap is not tightly installed,
coolant loss and possible engine damage may
occur. Be sure the cap is properly and tightly
secured.
5-30

Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Cooling Fan{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 grill to
release the underhood lever.
If the coolant inside the coolant recovery tank is boiling,
don't do anything else until it cools down. The vehicle
should be parked on a level surface.
5-33

The coolant level should be at or above FULL. If it isn't,
you may have a leak at the pressure cap or in the
radiator hoses, heater hoses, radiator, water pump or
somewhere else in the cooling system.
{CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Do not touch them.
If you do, you can be burned.
Do not run the engine if there is a leak. If you
run the engine, it could lose all coolant. That
could cause an engine ®re, and you could be
burned. Get any leak ®xed before you drive the
vehicle.
If there seems to be no leak, start the engine again.
The engine cooling fan speed should increase when idle
speed is doubled by pushing the accelerator pedal
down. If it doesn't, your vehicle needs service. Turn off
the engine.
Notice:Engine damage from running your engine
without coolant isn't covered by your warranty.
5-34

{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. Do not 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 Ð even a
little Ð they can come out at high speed.
CAUTION: (Continued)
5-36

CAUTION: (Continued)
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.
How to Add Coolant to the Radiator
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 ®rst 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.
5-37

2. Then keep turning the pressure cap, but now push
down as you turn it. Remove the pressure cap.3. Fill the radiator with the proper coolant mixture, up
to the base of the ®ller neck. See
Engine Coolant
on page 5-28for more information about the proper
coolant mixture.
4. Then ®ll 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.
5-38