2006 CHRYSLER 300 SRT engine overheat

CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In the
event of engine malfunction, particularly involving
engine misfire or other apparent loss of performance,
have your vehicle serviced promptly. Continued opera-
tion of your vehicle with a severe malfunction could
cause the converter to overheat, resulting in possible
damage to the converter and the vehicle.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may indicate severe
and abnormal catalyst overheating. If this occurs, the
vehicle should be stopped, the engine shut off and the
vehicle allowed to cool. Thereafter, service, including a
tune-up to manufacturer’s specifications, should be ob-
tained immediately.
To minimize the possibility of catalyst damage:
•Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
252 MAINTAINING YOUR VEHICLE

Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
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 recovery bottle.
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 HOT” on
the cooling system pressure cap are a safety pre-
caution. 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.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
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. To prevent ingestion by animals or children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
260 MAINTAINING YOUR VEHICLE

Cooling System........................ 258
Adding Coolant (Antifreeze)............. 259
Coolant Capacity..................... 281
Coolant Level.....................258,261
Disposal of Used Coolant............... 260
Drain, Flush, and Refill................. 258
Inspection........................... 261
Points to Remember................... 261
Pressure Cap........................ 260
Radiator Cap........................ 260
Selection of Coolant (Antifreeze)....259,281,282
Cruise Control (Speed Control)............. 111
Cup Holder........................125,270
Customer Assistance.................... 300
Data Recorder, Event..................... 47
Dealer Service......................... 246
Defroster, Windshield..................57,177
Delay (Intermittent) Wipers............... 103
Diagnostic System, Onboard............... 244
Dimmer Switch, Headlight................ 101
Disposal
Antifreeze (Engine Coolant)............. 260Door Locks............................ 15
Door Locks, Automatic................... 17
Door Opener, Garage.................... 114
Drive Belts............................ 250
Driver’s Seat Glide Feature................ 92
Driving
On Slippery Surfaces.................. 237
DVD Player (Video Entertainment System).... 163
Electric Remote Mirrors................... 64
Electrical Power Outlets.................. 122
Electronic Speed Control.................. 111
Electronic Stability Program............... 109
Electronic Vehicle Information Center........ 140
Emergency, In Case of
Freeing Vehicle When Stuck............. 238
Hazard Warning Flasher................ 230
Jump Starting........................ 235
Overheating......................... 230
Towing............................. 239
Emission Control System Maintenance....245,284
Engine............................... 243
Air Cleaner.......................... 251
310 INDEX

Air Cleaner Filter..................... 251
Break-In Recommendations............... 56
Checking Oil Level.................... 247
Compartment........................ 243
Coolant (Antifreeze)................258,282
Cooling............................ 258
Exhaust Gas Caution................56,223
Fails to Start......................... 184
Fuel Requirements.................220,281
Oil ..........................247,281,282
Oil Change Interval................... 248
Oil Selection......................249,281
Overheating......................... 230
Temperature Gauge................... 137
Engine Oil Viscosity..................... 249
Engine Oil Viscosity Chart................ 249
Enhanced Accident Response Feature......... 46
Event Data Recorder..................... 47
Exhaust Gas Caution...............56,223,257
Exhaust System........................ 257
Exterior Folding Mirrors.................. 64Filters
Air Cleaner.......................... 251
Air Conditioning..................179,255
Engine Fuel......................... 251
Engine Oil.......................250,282
Engine Oil Disposal................... 250
Flashers
Hazard Warning...................... 230
Turn Signal.......................... 134
Flash-To-Pass.......................... 101
Floor Console.......................... 126
Fluid Capacities........................ 281
Fluid Leaks............................ 58
Fluid Level Checks
Brake.............................. 264
Cooling System....................... 258
Engine Oil.......................... 247
Power Steering....................... 255
Fluids............................... 282
Fluids, Lubricants and Genuine Parts........ 282
Fog Lights.........................100,134
Folding Rear Seat....................... 93
Freeing A Stuck Vehicle.................. 238
INDEX 311
10

Outside............................. 64
Vanity.............................. 65
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 214
Mopar Parts........................246,302
Multi-Function Control Lever............... 98
Navigation System...................... 168
New Vehicle Break-In Period............... 56
Occupant Restraints...................... 27
Oil, Engine.........................247,282
Capacity............................ 281
Change Interval...................... 248
Checking........................... 247
Disposal............................ 250
Filter...........................250,282
Filter Disposal....................... 250
Materials Added to.................... 249
Recommendation..................249,281
Viscosity............................ 281
Onboard Diagnostic System............244,245
Opener, Garage Door.................... 114Operator Manuals (Owner’s Manuals)......... 4
Overhead Console...................... 113
Overheating, Engine..................137,230
Owner’s Manual......................4,303
Panic Alarm........................... 20
Park Assist System, Rear.................. 85
Parking Brake......................... 194
Parking On Hill........................ 194
Passing Light.......................... 101
Pedals, Adjustable....................... 94
Personal Settings....................... 147
Pets.................................. 55
Phone, Cellular......................... 66
Phone, Hands-Free....................... 66
Placard, Tire and Loading Information....... 204
Power
Brakes............................. 195
Distribution Center.................... 270
Door Locks.......................... 16
Mirrors............................. 64
Outlet.............................. 122
Seats............................... 87
INDEX 315
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