radiator cap DODGE STRATUS SEDAN 2004 Owners Manual

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 engine cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads ªHº, pull
over and stop the vehicle. Idle the vehicle in Park
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the ªHº, turn the engine off immediately,
and call for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7, Maintenance, of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
WHAT TO DO IN EMERGENCIES 173
6

Cooling System
Inspection
WARNING!
²When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition key
to the OFF position. The fan is controlled by both
the temperature of the engine cooling system and
the pressure in the air conditioning system 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 or cap is hot.
Coolant Checks
Check coolant protection every 12 months (before the
onset of freezing weather, where applicable). If coolant isdirty or rusty in appearance, the system should be
drained, flushed and refilled with fresh coolant.
Check the front of the radiator for any accumulation of
bugs, leaves, etc. Clean the radiator by gently spraying
water from a garden hose at the back of the core.
Check the recovery bottle tank tubing for condition and
tightness of connections at the bottle. Inspect the entire
system for leaks.
Do not remove the cap when the cooling system is hot.(2.7L Engine Shown)
MAINTAINING YOUR VEHICLE 205
7

Coolant 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 ªDO NOT OPEN HOTº on the
cooling system pressure cap are a safety precaution.
Never add coolant when the engine is overheated.
Do not loosen or remove the cap to cool an over-
heated 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.
CAUTION!
Be sure to use only the cooling system pressure cap
specified for your vehicle. Use of any other pressure
cap may result in decreased engine cooling system
performance and/or damage to your vehicle.
Disposal Of Used Engine Coolant
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.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the coolant level should be between
the ªMINº and ªMAXº marks on the side of the coolant
bottle. Some darkening of the coolant bottle will occur
MAINTAINING YOUR VEHICLE 207
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over time. This is normal. If the coolant level is hard to
see, jostling the coolant bottle will make it easier to see.
There is no need to remove the radiator cap unless
checking for coolant freeze point, adding, or replacing
coolant. Advise your service attendant of this. As long as
the engine operating temperature is satisfactory, the
coolant bottle need only be checked once a month. Heater
performance may also be adversely affected by low
coolant levels.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill. Special procedures are required when filling
the engine cooling system of the 2.7L Engine. See your
authorized dealer for details.
Points to Remember
NOTE:
When the vehicle is stopped after a few miles of
operation, you may observe vapor coming from the front
of the engine compartment. This is normally a result of
moisture from rain, snow, or high humidity accumulating
on the radiator and being vaporized 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 bottle does not drop when the engine cools,
the cooling system should be pressure tested for leaks.
²Maintain coolant concentration of 50% ethylene glycol
(minimum) with recommended antifreeze for proper
corrosion protection of your engine that contains alu-
minum 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
208 MAINTAINING YOUR VEHICLE

Compact Disc Changer................... 114
Compact Disc Maintenance............... 119
Compact Disc Player..................95,100
Compact Spare Tire..................... 153
Compass.............................. 90
Compass Calibration..................... 92
Contract, Service....................... 254
Cooling System........................ 205
Adding Coolant (Antifreeze)............. 206
Coolant Capacity..................... 227
Coolant Level........................ 207
Disposal of Used Coolant............... 207
Drain, Flush, and Refill................. 206
Inspection........................... 205
Points to Remember................... 208
Pressure Cap........................ 207
Radiator Cap........................ 207
Rubber and Plastic Components.......... 209
Selection of Coolant................... 206
Corrosion Protection.................... 214
Crankcase Emission Control System......... 198
Cruise Control.......................... 67
Cruise Light........................... 85Customer Assistance.................... 252
Daytime Brightness, Interior Lights.......... 62
Daytime Running Lights.................. 63
Dealer Service......................... 191
Defroster, Rear Window.................. 123
Defroster, Windshield..................50,123
Diagnostic System, Onboard............... 189
Dimmer Control........................ 61
Dimmer Switch, Headlight................. 64
Dipsticks
Automatic Transaxle................... 212
Disposal
Antifreeze........................... 207
Engine Oil.......................... 195
Door Ajar Warning...................... 17
Door Locks, Automatic................... 17
Door Opener, Garage..................... 70
Drive Belts............................ 196
Driving
On Slippery Surfaces.................. 182
Electrical Outlet, Auxiliary................. 77
264 INDEX

Filter.............................. 195
Identification Logo.................167,194
Materials Added to.................... 195
Pressure Gauge....................... 89
Quality..........................167,194
Recommendation..................... 194
Synthetic........................... 195
Onboard Diagnostic System............189,190
Opener, Garage Door..................... 70
Overheating, Engine..................... 172
Owner's Manual....................... 256
Paint Care............................ 214
Paint Damage......................... 214
Panic Alarm........................... 21
Parking Brake......................... 139
Parking On Hill........................ 139
Partial Zero Emissions Vehicle for 2.4 Liter.... 232
Passing Light........................... 64
Pets.................................. 48
Placard, Tire and Loading Information....... 147
Power
Brakes............................. 140Door Locks.......................... 15
Outlet.............................. 77
Seats............................... 58
Steering............................ 142
Steering, Checking.................... 200
Sunroof............................. 75
Windows.........................25,142
Pregnant Women and Seat Belts............. 32
Programmable Electronic Features.........71,74
Programming Transmitters............21,71,74
Radial Ply Tires........................ 153
Radiator Cap.......................... 207
Radio...........................95,104,109
Radio Broadcast Signals................... 94
Radio Operation..................104,109,117
Radio Remote Controls................... 117
Rear Window Defroster.................. 123
Recommended Fluids, Lubricants and Genuine
Parts............................... 228
Reformulated Gasoline................... 160
Refrigerant............................ 200
Reminder, Lights On..................... 64
INDEX 269
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