cooling DODGE MAGNUM SRT 2006 1.G User Guide

CAUTION!
Mixing of coolants other than specified HOAT en-
gine coolants, may result in engine damage and may
decrease corrosion protection. If a non-HOAT cool-
ant is introduced into the cooling system in an
emergency, it should be replaced with the specified
coolant as soon as possible.
Do not use plain water alone or alcohol base engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
This vehicle has not been designed for use with
Propylene Glycol based coolants. Use of Propylene
Glycol based coolants is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant that allows extended maintenance intervals. This
coolant can be used up to 5 Years or 100,000 miles before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the samecoolant throughout the life of your vehicle. Please review
these recommendations for using Hybrid Organic Addi-
tive Technology (HOAT) coolant.
When adding coolant, a minimum solution of 50% rec-
ommended Mopar Antifreeze/ Coolant 5 Year/100,000
Mile Formula HOAT (Hybrid Organic Additive Technol-
ogy), or equivalent, in water should be used. Use higher
concentrations (not to exceed 70%) if temperatures below

34°F (
37°C ) are anticipated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant solution.
The use of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
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.
280 MAINTAINING YOUR VEHICLE

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
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills 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 level of the coolant in the bottle
should be between the ranges indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
coolant freeze point 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.
MAINTAINING YOUR VEHICLE 281
7

When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
Points To Remember
NOTE:
When the vehicle is stopped after a few miles (a
few kilometers) 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 vapor-
ized when the thermostat opens, allowing hot coolant 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 recovery bottle.
•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with 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 gas
mileage, and increased emissions.
282 MAINTAINING YOUR VEHICLE

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate)
6.1 Liter Engines (Premium 91
Octane)19 gal-
lons72 liters
Engine Oil-With Filter
6.1 Liter Engines (SAE 0W-40) 7 qts. 6.6 liters
Cooling System *
6.1 Liter Engines (Mopar
Antifreeze/Coolant 5 Year/
100,000 Mile Formula) or
equivalent.14.8 qts 14.0 li-
ters
* Includes heater and coolant recovery bottle filled to
MAX level.
302 MAINTAINING YOUR VEHICLE

Compass............................. 144
Compass Calibration.................... 144
Compass Variance...................... 144
Computer, Trip/Travel................... 143
Console.............................. 120
Console, Floor......................... 120
Console, Overhead...................... 107
Contract, Service....................... 324
Coolant Pressure Cap.................... 281
Cooling System........................ 278
Adding Coolant (Antifreeze)............. 280
Coolant Capacity..................... 302
Coolant Level.....................279,281
Disposal of Used Coolant............... 281
Drain, Flush, and Refill................. 279
Inspection........................... 281
Points to Remember................... 282
Pressure Cap........................ 281
Radiator Cap........................ 281
Selection of Coolant (Antifreeze)....279,302,303
Cruise Control (Speed Control)............. 104
Cup Holder........................ 119,290
Customer Assistance.................... 322Data Recorder, Event..................... 48
Dealer Service......................... 266
Defroster, Rear Window.................. 177
Defroster, Windshield...............58,178,183
Delay (Intermittent) Wipers................ 96
Diagnostic System, Onboard............... 264
Dimmer Switch, Headlight................. 96
Disposal
Antifreeze (Engine Coolant)............. 281
Door Locks............................ 15
Door Locks, Automatic................... 17
Door Opener, Garage.................... 108
Drive Belts............................ 270
Driving
On Slippery Surfaces.................. 257
Electric Remote Mirrors................... 65
Electrical Power Outlets.................. 116
Electronic Brake Control System............. 99
Electronic Speed Control................. 104
Electronic Stability Program............... 100
Electronic Vehicle Information Center........ 140
332 INDEX

Emergency, In Case of
Freeing Vehicle When Stuck............. 258
Hazard Warning Flasher................ 250
Jump Starting........................ 255
Overheating......................... 250
Towing............................. 259
Emission Control System Maintenance....265,306
Engine............................... 263
Air Cleaner.......................... 271
Air Cleaner Filter..................... 271
Break-In Recommendations............... 56
Checking Oil Level.................... 267
Compartment........................ 263
Coolant (Antifreeze)................279,303
Cooling............................ 278
Exhaust Gas Caution..............27,57,232
Fails to Start......................... 191
Fuel Requirements.................229,302
Oil ..........................267,302,303
Oil Change Interval................... 268
Oil Selection......................269,302
Overheating......................... 250
Temperature Gauge................... 135Engine Oil Viscosity..................... 269
Engine Oil Viscosity Chart................ 269
Enhanced Accident Response Feature......... 41
Event Data Recorder..................... 48
Exhaust Gas Caution.............27,57,232,278
Exhaust System........................ 277
Exterior Folding Mirrors.................. 64
Filters
Air Cleaner.......................... 271
Air Conditioning..................185,275
Engine Fuel......................... 271
Engine Oil.......................270,303
Engine Oil Disposal................... 270
Flashers
Hazard Warning...................... 250
Turn Signal.......................... 136
Flash-To-Pass........................... 96
Floor Console.......................... 120
Fluid Capacities........................ 302
Fluid Leaks............................ 58
Fluid Level Checks
Brake.............................. 284
INDEX 333
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Cooling System....................... 279
Engine Oil.......................... 267
Power Steering....................... 276
Fluids............................... 303
Fluids, Lubricants and Genuine Parts........ 303
Fog Lights..........................95,137
Folding Rear Seat....................... 89
Freeing A Stuck Vehicle.................. 258
Fuel................................. 229
Adding............................. 233
Additives........................... 231
Clean Air........................... 230
Filler Cap........................... 233
Filter.............................. 271
Gasoline............................ 229
Gauge............................. 134
Hoses.............................. 285
Octane Rating........................ 303
Requirements.....................229,302
Tank Capacity........................ 302
Fueling.............................. 233
Fuses................................ 290Garage Door Opener.................... 108
GasCap .............................. 233
Gasoline............................. 229
Gasoline, Clean Air..................... 230
Gasoline, Reformulated.................. 230
Gauges
Coolant Temperature.................. 135
Fuel............................... 134
Speedometer......................... 134
Tachometer.......................... 134
General Information..............15,20,225,228
Glass Cleaning......................... 289
Gross Axle Weight Rating..............235,238
Gross Vehicle Weight Rating............235,237
Ground Clearance...................... 229
Hands-Free Phone....................... 66
Hazard Warning Flasher.................. 250
Head Restraints......................... 88
Headlight Washers...................... 277
Headlights
High Beam........................... 96
High Beam/Low Beam Select Switch....... 96
334 INDEX

Spinning............................ 218
Tread Wear Indicators.................. 219
Tongue Weight/Trailer Weight............. 241
Towing.............................. 237
Behind a Motor Home................. 247
Disabled Vehicle...................... 259
Guide.............................. 239
Recreational......................... 247
Weight............................. 239
Towing Vehicle Behind a Motor Home....... 247
Traction Control........................ 100
Trailer Towing......................... 237
Cooling System Tips................... 247
Hitches............................. 239
Minimum Requirements................ 242
Trailer and Tongue Weight.............. 241
Wiring............................. 244
Trailer Towing Guide.................... 239
Trailer Weight......................... 239
Transmission.......................... 286
Automatic........................192,286
Fluid.............................. 303
Shifting............................ 192Transmitter Battery Service................ 21
Transmitter, Garage Door Opener........... 108
Transmitter, Remote Keyless Entry........... 19
Transporting Pets........................ 56
Tread Wear Indicators................... 219
Trip Odometer Reset Button............... 134
Turn Signals........................95,136
Uniform Tire Quality Grades.............. 327
Universal Transmitter.................... 108
Unleaded Gasoline...................... 229
Vanity Mirrors.......................... 65
Variance, Compass...................... 144
Vehicle Certification Label................ 235
Vehicle Identification Number............... 6
Vehicle Loading..................212,235,236
Vehicle Modifications/Alterations............ 7
Vehicle Storage......................185,296
Vehicle Theft Alarm...................... 22
Viscosity, Engine Oil..................... 269
Warning Flasher, Hazard................. 250
INDEX 341
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