radiator cap PONTIAC VIBE 2007 Owners Manual

Service........................................................ 272
Accessories and Modications................... 272
California Proposition 65 Warning.............. 273
Doing Your Own Service Work.................. 273
Adding Equipment to the Outside of
Your Vehicle.......................................... 274
Fuel............................................................. 274
Gasoline Octane........................................ 274
Gasoline Specications.............................. 274
California Fuel........................................... 275
Additives................................................... 275
Fuels in Foreign Countries........................ 276
Filling the Tank......................................... 277
Filling a Portable Fuel Container............... 279
Checking Things Under the Hood.............. 280
Hood Release........................................... 280
Engine Compartment Overview.................. 282
Engine Oil................................................. 284
Engine Air Cleaner/Filter............................ 288
Automatic Transaxle Fluid......................... 290Manual Transaxle Fluid............................. 292
Hydraulic Clutch........................................ 293
Engine Coolant.......................................... 294
Radiator Pressure Cap.............................. 297
Engine Overheating................................... 297
Cooling System......................................... 299
Power Steering Fluid ................................. 304
Windshield Washer Fluid........................... 305
Brakes...................................................... 306
Battery...................................................... 309
Jump Starting............................................ 310
Bulb Replacement....................................... 315
Halogen Bulbs........................................... 315
Headlamps, Front Turn Signal, and
Parking Lamps....................................... 316
Center High-Mounted
Stoplamp (CHMSL)................................ 317
Taillamps, Turn Signal, and Stoplamps...... 318
Back-Up Lamps......................................... 320
Replacement Bulbs................................... 320
Section 5 Service and Appearance Care
269

A. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 305.
B. Power Steering Fluid Reservoir. SeePower
Steering Fluid on page 304.
C. Radiator Pressure Cap. SeeRadiator Pressure
Cap on page 297.
D. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 284.
E. Coolant Recovery Tank. SeeCooling System
on page 299.
F. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 284.G. Automatic Transaxle Fluid Dipstick (If
Equipped). See “Checking the Fluid Level”
underAutomatic Transaxle Fluid on page 290.
H. Brake Master Cylinder Reservoir and
Hydraulic Clutch (If Equipped). See “Brake
Fluid” underBrakes on page 306andHydraulic
Clutch on page 293.
I. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 288.
J. Battery. SeeBattery on page 309.
K. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 367.
283

If you have to add coolant more than four times
a year, have your dealer check your cooling
system.
Notice:If you use extra inhibitors and/or
additives in your vehicle’s cooling system, you
could damage your vehicle. Use only the
proper mixture of the engine coolant listed in
this manual for the cooling system. See
Part D: Recommended Fluids and Lubricants
on page 394for more information.
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.
SeeEngine Compartment Overview on page 282
for the location of the coolant recovery tank.
Adding Coolant
If you need more coolant, add the proper
DEX-COOL®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. Do not spill
coolant on a hot engine.
296

Occasionally check the coolant level in the
radiator. For information on how to add coolant to
the radiator, seeCooling System on page 299.
Radiator Pressure Cap
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.
SeeEngine Compartment Overview on page 282
for more information on location.
Engine Overheating
You will nd a coolant temperature gage on your
vehicle’s instrument panel. SeeEngine Coolant
Temperature Gage on page 169.
If Steam Is Coming From Your Engine
{CAUTION:
Steam from an overheated engine can
burn you badly, even if you just open the
hood. Stay away from the engine if you
see or hear steam coming from it. Just
turn it off and get everyone away from the
vehicle until it cools down. Wait until
there is no sign of steam or coolant
before you open the hood.
If you keep driving when your engine is
overheated, the liquids in it can catch re.
You or others could be badly burned.
Stop your engine if it overheats, and get
out of the vehicle until the engine is cool.
Notice:If your engine catches re because
you keep driving with no coolant, your vehicle
can be badly damaged. The costly repairs
would not be covered by your warranty.
297

Cooling System
When you decide it is safe to lift the hood, here is
what you will 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, do not 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 is not, 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.
299

Notice:In cold weather, water can freeze and
crack the engine, radiator, heater core and
other parts. Use the recommended coolant and
the proper coolant mixture.
{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 the FULL mark, start your vehicle.
If the overheat warning continues, there is 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.
301

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. Do not
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 ller neck.
SeeEngine Coolant on page 294for more
information about the proper coolant mixture.
302

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.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 ller neck may be lower. If the level is
lower, add more of the proper coolant
mixture through the ller neck until the level
reaches the base of the ller neck.
8. Then replace the pressure cap. At any time
during this procedure if coolant begins to ow
out of the ller neck, reinstall the pressure
cap. Be sure the ears on the pressure cap are
in line with the vent tube.
303

❑Inspect for tappet noise and engine vibration.
Adjust valve clearance to factory specications if
necessary (or every 48 months, whichever
occurs rst).An Emission Control Service.
❑Inspect fuel tank, cap, cap gasket, and lines for
damage or leaks (or every 24 months, whichever
occurs rst). Replace parts as needed.An
Emission Control Service. (See footnote †.)
❑Change manual transaxle uid every
30,000 miles (48 000 km) only if your vehicle is
used to tow a trailer.
❑Change automatic transaxle uid every
60,000 miles (96 000 km) if the vehicle is mainly
driven under one or more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F
(32°C) or higher.
In hilly or mountainous terrain. When doing frequent trailer towing.
Uses such as found in taxi, police, or
delivery service.
If you do not use your vehicle under any of these
conditions, the uid does not require changing.
See Part D: Recommended Fluids and Lubricants
on page 394for the proper uid to use.
150,000 Miles (240 000 km)
❑Drain, ush, and rell the cooling system
(or every 5 years, whichever occurs rst). This
service can be complex; you should have
your dealer perform this service. SeeEngine
Coolant on page 294for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and neck. Pressure test cooling system and
pressure cap.An Emission Control Service.
385

Engine Cooling System Inspection
Inspect the hoses and have them replaced if
they are cracked, swollen or deteriorated. Inspect
all pipes, ttings and clamps; replace as needed.
Clean the outside of the radiator and air
conditioning condenser. To help ensure proper
operation, a pressure test of the cooling system
and pressure cap is recommended at least
once a year.
Throttle System Inspection
Inspect the throttle system for interference or
binding, and for damaged or missing parts.
Replace parts as needed. Replace any
components that have high effort or excessive
wear. Do not lubricate accelerator and cruise
control cables.
Brake System Inspection
Inspect the complete system. Inspect brake lines
and hoses for proper hook-up, binding, leaks,
cracks, chang, etc. Inspect disc brake pads for
wear and rotors for surface condition. Also inspect
drum brake linings for wear and cracks. Inspect
other brake parts, including drums, wheel
cylinders, calipers, parking brake, etc. Check
parking brake adjustment. You may need to have
your brakes inspected more often if your driving
habits or conditions result in frequent braking.
393