radiator CHRYSLER CROSSFIRE 2008 1.G Owners Manual

3. Coolant Indicator Light
This indicator illuminates when the engine
coolant has dropped below the required level
in the reservoir or the coolant temperature is
too high (see the Temperature gauge section).
To check the coolant level, the vehicle must be parked on
level ground and the engine stopped.
Check coolant level only when the coolant is cold.
WARNING!
You or others can be badly burned by hot coolant or
steam from your radiator. If you see or hear steam
coming from under the hood, don't open the hood
until the radiator has had time to cool. Never try to
open a cooling system pressure cap when the radiator
or coolant bottle is hot.4. Engine Coolant Temperature Gauge
This gauge shows engine coolant temperature. Any read-
ing between the Hot and Cold gauge marks show that the
engine cooling system is operating properly. The gauge
pointer may show a higher temperature when driving in
hot weather, up mountain grades, or in heavy stop-and-
go-traffic.
If the pointer rises to the red (Hot) area, stop the vehicle
and turn off the engine until the problem is corrected.
CAUTION!
Continuing to drive with an overheated engine cool-
ing system can cause damage to the engine or other
components.
UNDERSTANDING YOUR INSTRUMENT PANEL 131
4

In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
²On the highways ±Slow down and use the highest
gear possible.
²In city traffic ±While stopped, put the transmission in
NEUTRAL, but do not increase engine idle speed.
²In city traffic ±While moving, shift into the highest
gear possible to reduce engine RPM.
NOTE:There are steps that you can take to slow down
an impending overheat condition. If your air conditioner
is on, turn it off. The air conditioning system adds heat to
the cooling system and turning off the A/C removes this
heat. You can also turn the temperature control to maxi-
mum heat, the mode control to floor, and the fan controlto HIGH. This allows the heater core to act as a supple-
ment to the radiator and aids in removing heat from the
cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads ªH,º pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned OFF until the pointer drops back
into the normal range. If the pointer remains on the
ªH,º turn the engine OFF immediately, and call for
service.
WHAT TO DO IN EMERGENCIES 233
6

parked on an incline. Raise the vehicle only until the tire
just clears the surface. Minimum tire lift provides maxi-
mum stability.
4. Replace the tire.
5. Lower the vehicle by cranking the handle counter-
clockwise, then remove the jack assembly.
NOTE:Before storing the jack, it should be fully col-
lapsed.
6. Ensure proper tire pressure.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle less stable. It could slip off the jack and
hurt someone near it. Raise the vehicle only enough
to make the necessary repair.
WARNING!
A loose jack or tool thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and tools in the
places provided.
JUMP-STARTING THE BATTERY
WARNING!
Take care to avoid the radiator cooling fan whenever
the hood is raised. It can start any time the ignition
switch is ON. You can be hurt by the fan.
WHAT TO DO IN EMERGENCIES 241
6

Air Conditioner
Check the air conditioning system at the start of the
warm weather season.
NOTE:If your air conditioning performance seems
lower than expected, check the front of the A/C con-
denser for an accumulation of dirt or insects. Clean with
a gentle water spray from behind the radiator and
through the condenser as required. Fabric front fascia
protectors may reduce air flow to the condenser, reducing
air conditioning performance.WARNING!
The air conditioning system contains refrigerant un-
der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced repair person.
Refrigerant Recovery And Recycling
The air conditioning system of your vehicle contains
R-134a, a refrigerant that does not deplete the ozone layer
in the upper atmosphere. The DaimlerChrysler
Corporation recommends that air conditioning service be
done by facilities using refrigerant recycling and recovery
equipment that meets SAE standard J1991.
MAINTAINING YOUR VEHICLE 273
7

Windshield Washer Reservoir
The washer fluid reservoir is located in the engine
compartment and should be checked for fluid level at
regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) rated not to
freeze at -25ÉF (-31ÉC). Operate the system for a few
seconds to flush out the residual water.WARNING!
Do not overfill the washer reservoir. Do not attempt
to fill to the top of the filler neck. Fluid may leak out
onto the floor or driveway causing a potential slip
and fall hazard. When the indicator light first illumi-
nates, the maximum fill amount is 1 gal (4 L).
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around
the washer solution.
278 MAINTAINING YOUR VEHICLE

Cooling System
WARNING!
²When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
key is in the ON position.
²You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don't open the
hood until the radiator has had time to cool. Never
try to open a cooling system pressure cap when the
radiator is hot.
Coolant Checks
Check coolant protection every 12 months (before the
onset of freezing weather, where applicable). If the cool-
ant is dirty or rusty in appearance, the system should be
drained, flushed and refilled with fresh coolant.
Check the front of the radiator and condenser for an
accumulation of bugs, leaves, etc. Clean the radiator and
condenser by gently spraying water from a garden hose
at the back of the radiator core.
Check the recovery bottle tank tubing for condition and
tightness of connection at the bottle and radiator. Inspect
the entire system for leaks.
280 MAINTAINING YOUR VEHICLE

CAUTION!
Failure to use the proper antifreeze could cause
radiator plugging and engine overheating. Do not
mix antifreeze brands or types. Do not use plain
water alone or alcohol base antifreeze products. Do
not use additional rust inhibitors or antirust prod-
ucts, as they may not be compatible with the radiator
coolant and may plug the radiator.
Adding Coolant
When adding coolant, a minimum solution of 50% eth-
ylene glycol antifreeze coolant and water should be used.
Use higher concentrations (not to exceed 70%) if tempera-
tures below -34ÉF (-37ÉC) are anticipated.
Use only high purity water, such as distilled or deionized
water when mixing the water/antifreeze solution. Theuse of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
NOTE:Mixing coolant types other than Mopartprod-
ucts will decrease the life of the engine coolant and will
require more frequent coolant changes.
Please note that it is the owner's responsibility to main-
tain the proper level of protection against freezing,
according to the temperatures occurring in the area
where the vehicle is operated.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to ensure that coolant will return to the
radiator from the coolant reserve tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
282 MAINTAINING YOUR VEHICLE

WARNING!
The warning words ªDO NOT OPEN WHEN HOTº
near the cooling system reservoir cap are a safety
precaution. Never add coolant when the engine is
overheated. Do not loosen or remove the cap to cool
an overheated engine. Heat causes pressure to build
up in the cooling system. To prevent scalding or
injury, do not remove the pressure cap while the
system is hot or under pressure.
WARNING!
Do not use a pressure cap other than the one speci-
fied for your vehicle. Personal injury or engine
damage may result.
Points to Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulation on the radiator and being vapor-
ized when the thermostat opens, allowing hot water to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
²Do not overfill the coolant bottle.
²Check coolant freeze point in the system.
²If frequent coolant additions are required, or if the
level in the recovery bottle does not drop when the
engine cools, the cooling system should be pressure
tested for leaks.
MAINTAINING YOUR VEHICLE 283
7

²Maintain a coolant concentration of a minimum of 50%
ethylene glycol Extended Life Coolant and high qual-
ity water with recommended antifreeze for proper
corrosion protection of your engine cooling system
that contains aluminum components.
²Make sure that the radiator and coolant bottle hoses
are not kinked or obstructed.
²Keep the front of the radiator clean. If your vehicle has
air conditioning, keep the front of the condenser clean,
also.
²Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor fuel
economy, and increased emissions.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, checking, tears, cuts, abrasions,
and excessive swelling indicate deterioration of the rub-
ber.
Pay particular attention to the hoses nearest to high heat
sources such as the exhaust manifold. Inspect hose rout-
ing to be sure hoses do not touch any heat source or
moving component that may cause heat damage or
mechanical wear.
Ensure the nylon tubing in these areas has not melted or
collapsed. Inspect all hose connections such as clamps
and couplings to make sure they are secure and no leaks
are present. Components should be replaced immedi-
ately if there is any evidence of degradation that could
cause failure.
284 MAINTAINING YOUR VEHICLE

Check the battery every four to six weeks to ensure that
the voltage is above 12.4 volts. Voltage will drop more
rapidly in hot temperatures. If battery voltage drops
below 12.4 volts, follow the battery recharge procedure in
the Service Manual.
²Check that the radiator coolant level of protection is to
at least -20ÉF (-29ÉC).
²Block the wheels. Do not apply the parking brake.
²Make sure that all tires are inflated to the optimum
pressure.
²Cut blocks of plywood about the same size of the tires.
Cover each block with indoor/outdoor carpeting and
place them between the tires and concrete. This will
prevent tire flat spotting.
²For long term storage, remove the tires and put the
vehicle up on blocks. Stack the tires on plywood and
cover with a tarp to prevent flat spotting.
²Move the wiper blades away from the windshield.
NOTE:To help prevent the battery from discharging
during shorter periods of inactivity, perform the follow-
ing:
1. Make sure that the rear liftgate/decklid, hood, and
doors are completely closed.
2. Make sure that the remote transmitter is operating and
that the battery is good.
3. Make sure that the hood, rear liftgate and door
switches are in adjustment.
4. Use the remote transmitter to set the alarm.
312 MAINTAINING YOUR VEHICLE