cooling CHRYSLER CROSSFIRE 2006 1.G Owners Manual

ENGINE BREAK-IN RECOMMENDATIONS
The engine in your new Crossfire does not require a long
break-in period. Following these few simple guidelines is
all that is necessary for a good break-in.
•Drive your vehicle at moderate vehicle and engine
speeds during the first 1,000 miles (1,600 km).
•Do not make any full throttle starts and avoid full
throttle acceleration.
•Use the proper transmission gear for your speed
range.
•Avoid excessive idling.
•Check the engine oil level at every fuel fill.
NOTE:A new engine may consume some oil during the
first few thousand miles of operation. This should be
considered as a normal part of the break-in and not an
indication of a problem.
SAFETY TIPS
Exhaust Gas
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing (CO)
follow the safety tips below.
•Do not run the engine in a closed garage or in confined
areas any longer than needed to move your vehicle in
or out of the area.
•If it is necessary to sit in a parked vehicle with the
engine running, adjust your heating or cooling con-
trols to force outside air into the vehicle. Set the blower
at high speed.
•To avoid drawing exhaust gases into the vehicle, close
the rear liftgate/decklid while driving. However, if for
some reason it must remain open, close all windows.
Adjust the heating or cooling system to force outside
air into the vehicle. Set the blower at high speed.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47
2

CAUTION!
The TPMS is designed to monitor your tire pressure
and will not function as a tire pressure gauge. After
adjusting the air pressure in a tire, there will be a
delay before the system updated the display
NOTE:The TPMS can inform you about a low tire
pressure condition, but it does not replace normal tire
maintenance. The TPMS is not intended to provide you
with notification of a rapid pressure loss.
NOTE:The pressure in your tires changes with tem-
perature. A significant decrease in temperature could
reduce cold inflation pressure below the TPMS setpoint.
ALWAYS check pressure in your tires if the TPMS telltale
lamp is illuminated.
3. Coolant Indicator Light
This indicator illuminates when the engine
coolant has dropped below the required
level in the reservoir or the coolant tempera-
ture 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 radia-
tor 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.
108 UNDERSTANDING YOUR INSTRUMENT PANEL

after approximately 30 minutes, at outside temperatures
above approximately 40°F (5°C); after approximately five
minutes, if the A/C button is pressed.
At high outside temperatures, the system automatically
engages the recirculated air mode for approximately 30
minutes, thereby increasing the cooling capacity perfor-
mance. Press the recirculation button again to extend the
recirculated air mode.
Residual Engine Heat Utilization (REST)
With the engine switched off, it is possible to
continue heating the interior for a short while.
Air volume is controlled automatically. Select a
temperature for each side of the passenger
compartment. Set the air distribution control switch to
the desired position.
To select, turn the key in the ignition switch to the ACC
or the OFF/LOCK position or remove. Press the recircu-
lation button. The indicator light in the button illumi-
nates. This function selection will not activate if the
battery charge level is insufficient.To cancel, press the recirculation button. The indicator
light in the button goes out. The system will automati-
cally shut off if you turn the key in the ignition switch to
the ON/RUN position, after approximately 30 minutes,
or if the battery voltage drops.
NOTE:This vehicle is equipped with an air conditioner
system that uses R-134a (HFC: hydrofluorocarbon) as a
refrigerant. Repairs should always be performed by a
qualified technician, and refrigerant should be collected
in a recovery system for recycling.
Dust Filter (If Equipped)
Nearly all dust particles and pollen are filtered out before
outside air enters the passenger compartment through
the air distribution system.
NOTE:Keep the air intake grille in front of windshield
free of snow and debris.
UNDERSTANDING YOUR INSTRUMENT PANEL 133
4

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 control
to high. This allows the heater core to act as a supplement
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 “H,” 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 “H,” turn the engine off immediately, and call for
service.
WARNING!
A hot cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant.
If your temperature gauge pointer is in the red area,
turn off the engine immediately. You may want to
call an authorized dealer for service. If you decide to
look under the hood yourself, see Section 7 of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
WHAT TO DO IN EMERGENCIES 179
6

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.
CAUTION!
Do not try to push or tow your vehicle to get it
started. Your vehicle cannot be started this way.
Pushing with another vehicle may damage the trans-
mission or the rear of your vehicle. If your vehicle
has a discharged (dead) battery, booster cables may
be used to obtain a start from another vehicle. This
type of start can be dangerous if done improperly, so
follow the procedure carefully.
WHAT TO DO IN EMERGENCIES 187
6

MAINTAINING YOUR VEHICLE
CONTENTS

3.2L Engine..........................205

Onboard Diagnostic System (OBD II).......206

Emissions Inspection And Maintenance
Programs
............................207

Replacement Parts.....................208

Dealer Service........................208

Maintenance Procedures.................209
▫Engine Oil..........................209
▫Ignition Wiring System.................215
▫Crankcase Emission Control System........215
▫Maintenance-Free Battery................215
▫Air Conditioner......................216▫Power Steering Fluid...................217
▫Chassis Lubrication....................218
▫Body Lubrication.....................218
▫Windshield Wiper Blades................219
▫Windshield Wiper Blade Replacement.......219
▫Windshield Washer Reservoir.............220
▫Exhaust System......................221
▫Cooling System.......................222
▫Hoses And Vacuum/Vapor Harnesses.......225
▫Brakes.............................225
▫Automatic Transmission................228
7

Cooling System
WARNING!
•When 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.
•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 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.
Cooling System - Drain, Flush and Refill
At the intervals shown on the Maintenance Schedules,
the system should be drained, flushed and refilled.
222 MAINTAINING YOUR VEHICLE

If the solution is dirty and contains a considerable
amount of sediment, clean and flush with a reliable
cooling system cleaner. Follow with a thorough rinsing to
remove all deposits and chemicals.
Engine Coolant Disposal
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. Do not store ethylene glycol based engine
coolant in open containers or allow it to remain in
puddles on the ground. Prevent ingestion by animals or
children. If ingested by a child, contact a physician
immediately.
Selection Of Coolant
Use only coolant approved to MB 325.0, such as Valvoline
GO5, or an equivalent extended life coolant. Refer to the
recommended Fluids, Lubricants and Genuine Parts for
correct coolant type.
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 -34°F (-37°C) are anticipated.
Use only high purity water, such as distilled or deionized
water when mixing the water/antifreeze solution. The
use of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
NOTE:Mixing coolant types other than Moparprod-
ucts will decrease the life of the engine coolant and will
require more frequent coolant changes.
MAINTAINING YOUR VEHICLE 223
7

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 insure 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.
WARNING!
The warning words “DO NOT OPEN WHEN HOT”
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.
•Do not overfill the coolant bottle.
•Check coolant freeze point in the system.
224 MAINTAINING YOUR VEHICLE

•If 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.
•Maintain 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.
•Make sure that the radiator and coolant bottle hoses
are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle has
air conditioning, keep the front of the condenser clean,
also.
•Do 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.
Insure 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.
Brakes
In order to assure brake system performance, all brake
system components should be inspected periodically.
Suggested service intervals can be found in the Mainte-
nance section.
MAINTAINING YOUR VEHICLE 225
7