radiator cap PONTIAC VIBE 2003 Owners Manual

5-12
Cooling System
When you decide it's safe to lift the hood, here's what
you'll see:
A. Electric Engine Cooling Fan
B. Engine Coolant Recovery Tank
C. Radiator Pressure Cap
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.
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.
The coolant level should
be at or above the FULL
mark. 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.

5-15
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 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
CAUTION: (Continued)
CAUTION: (Continued)
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.

5-16 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 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.
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 filler neck. See ªEngine Coolantº
in the Index for more information about the proper
coolant mixture.

5-17
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.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.
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 ears
on the pressure cap are in line with the vent tube.

6-
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
-6 Fuels in Foreign Countries
6
-6 Filling Your Tank
6
-9 Filling a Portable Fuel Container
6
-10 Checking Things Under the Hood
6
-14 Engine Oil
6
-20 Engine Air Cleaner/Filter
6
-22 Passenger Compartment Air Filter
6
-24 Automatic Transaxle Fluid
6
-28 Manual Transaxle Fluid
6
-29 Hydraulic Clutch
6
-30 All-Wheel Drive (Option)
6
-31 Engine Coolant
6
-34 Radiator Pressure Cap
6
-34 Power Steering Fluid6
-36 Windshield Washer Fluid
6
-37 Brakes
6
-41 Battery
6
-42 Bulb Replacement
6
-49 Windshield Wiper Blade Replacement
6
-50 Tires
6
-61 Appearance Care
6
-61 Cleaning the Inside of Your Vehicle
6
-64 Care of Safety Belts
6
-65 Cleaning the Outside of Your Vehicle
6
-70 Vehicle Identification Number (VIN)
6
-71 Electrical System
6
-76 Replacement Bulbs
6
-76 Capacities and Specifications
6
-78 Normal Maintenance Replacement Parts

6-12 Engine Compartment Overview
When you open the hood of the 1.8 L (Code 8) engine, you'll see the following:
A. Windshield Washer
Fluid Reservoir
B. Power Steering Fluid Reservoir
C. Radiator Pressure Cap
D. Engine Oil DipstickE. Coolant Recovery Tank
F. Engine Oil Fill Cap
G. Automatic Transaxle Fluid
Dipstick (If Equipped)H. Brake/Hydraulic Clutch
Fluid Reservoir
I. Engine Air Cleaner/Filter
J. Battery
K. Engine Compartment Fuse Block

6-13
When you open the hood of the 1.8 L (Code L) H.O. DOHC engine, you'll see the following:
A. Windshield Washer Fluid
Reservoir
B. Power Steering Fluid Reservoir
C. Radiator Pressure Cap
D. Engine Oil DipstickE. Coolant Recovery Tank
F. Engine Oil Fill Cap
G. Automatic Transaxle Fluid
Dipstick (If Equipped)H. Brake/Hydraulic Clutch Fluid
Reservoir
I. Engine Air Cleaner/Filter
J. Battery
K. Engine Compartment Fuse Block

6-33 Checking Coolant
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
mixture at the coolant recovery tank, but be careful
not to spill it.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.
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
ªCooling Systemº in the Index.

6-34
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.
See ªEngine Compartment Overviewº in the Index for
more information on location.
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. See ªEngine Compartment Overviewº in the
Index for reservoir location.
The power steering fluid
reservoir is located in the
engine compartment on
the passenger's side of
the vehicle.

Short Trip/City Scheduled Maintenance
7-13
30,000 Miles (50 000 km)
Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 6 months, whichever occurs first).
(See footnote #.)
Replace passenger compartment air filter.
Replace engine air cleaner filter (or every 24 months, whichever occurs first).
An Emission Control Service.
Inspect fuel tank, cap, cap gasket and lines for damage or leaks
(or every 24 months, whichever occurs first). Replace parts as needed.
An Emission Control Service. (See footnote
.)
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
Drain, flush and refill cooling system (or every 24 months, whichever occurs
first). See ªEngine Coolantº in the Index for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and neck. Pressure test cooling
system and pressure cap.
An Emission Control Service. (See footnote
.)
Change manual transaxle fluid every 30,000 miles (50 000 km) only if your
vehicle is used to tow a trailer.
Check automatic transaxle fluid.
Change transfer case fluid when doing frequent trailer towing.
Change rear differential fluid when doing frequent trailer towing.ACTUAL
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