2006 DODGE MAGNUM SRT coolant level

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
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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

•Taxi, police, or delivery service (commercial ser-
vice).
•Off-road or desert operation.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
NOTE:IFANYof these apply to you then flush and
replace the engine coolant every 102,000 miles (164,000
km) or 60 months, whichever comes first, and follow
schedule B of theMaintenance Schedulessection of this
manual.
NOTE:Most vehicles are operated under the conditions
listed for ScheduleB.
Second is Schedule“A”. It is for vehicles that are not
operated under any of the conditions listed under Sched-
uleB.
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
NOTE:Under no circumstances should oil change
intervals exceed 6000 miles (10 000 km) or 6 months
whichever comes first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
•
Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
MAINTENANCE SCHEDULES 307
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Once a Month
•
Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir and brake
master cylinder, and add as needed.
•Check all lights and all other electrical items for correct
operation.
•Check rubber seals on each side of the radiator for
proper fit.
At Each Oil Change
•
Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints and front and rear suspension
components.
•Check the coolant level, hoses, and clamps.
308 MAINTENANCE SCHEDULES
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ABS (Anti-Lock Brake) System............. 202
Adding Engine Coolant (Antifreeze)......... 280
Adding Fuel.......................... 233
Adding Washer Fluid..................98,277
Additives, Fuel........................ 231
Adjustable Pedals....................... 90
Air Conditioner Maintenance.............. 274
Air Conditioning....................... 176
Air Conditioning Filter................185,275
Air Conditioning, Operating Tips........... 186
Air Conditioning Refrigerant.............. 275
Air Conditioning System................. 176
Air Pressure, Tires...................... 216
Airbag................................ 35
Airbag Deployment....................39,40
Airbag Light..................39,40,47,58,136
Airbag Maintenance...................... 42
Airbag, Side........................... 42
Airbag, Window......................36,42
Alarm System.......................... 22
Alignment and Balance.................. 221
Alterations/Modifications, Vehicle............ 7
Antenna, Satellite Radio.................. 171Antifreeze (Engine Coolant)............279,302
Disposal............................ 281
Anti-Lock Brake System (ABS)...........99,202
Anti-Lock Warning Light................. 139
Anti-Theft Security Alarm................. 22
Appearance Care....................... 287
Auto Down Power Windows............... 24
Auto Up Power Windows................. 24
Automatic Dimming Mirror................ 63
Automatic Door Locks.................... 17
Automatic Temperature Control............ 179
Automatic Transmission...............192,286
Adding Fluid.....................286,303
Fluid and Filter Changes................ 286
Fluid Change........................ 286
Fluid Level Check..................... 286
Fluid Type.......................... 303
Autostick..........................194,199
Ball Joints............................ 276
Battery............................... 273
Jump Starting........................ 255
Keyless Transmitter Replacement.......... 21
330 INDEX

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