2005 DODGE MAGNUM octane

FUEL REQUIREMENTS
Your vehicle is designed to meet all emis-
sions regulations and provide satisfactory
fuel economy and performance when us-
ing high quality unleaded gasoline having
an octane of 87.
The manufacturer recommends the use of
89 octane for optimum performance. The
use of premium gasoline is not recom-
mended.
Continued heavy spark knock can cause engine damage
and immediate service is required.
Poor quality gasoline can cause problems such as hard
starting, stalling and hesitations. If you experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.Over 40 automobile manufacturers around the world
have issued and endorsed consistent gasoline specifica-
tions (the World Wide Fuel Charter, WWFC) to define
fuel properties necessary to deliver enhanced emissions,
engine performance, and durability for your vehicle. The
manufacturer recommends the use of gasolines that meet
the WWFC specifications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as“Reformulated Gasoline”.
Reformulated gasolines contain oxygenates, and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The manufacturer supports the use of reformulated gaso-
lines. Properly blended reformulated gasolines will pro-
vide excellent performance and durability of engine and
fuel system components.
2.7L Engines
3.5L and
5.7L Engines
STARTING AND OPERATING 243
5

Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as 10% ethanol, MTBE, and ETBE. Oxygen-
ates are required in some areas of the country during the
winter months to reduce carbon monoxide emissions.
Fuels blended with these oxygenates may be used in
your vehicle.
CAUTION!
DO NOT use gasolines containing Methanol. Use of
these blends may result in starting and driveability
problems and may damage critical fuel system com-
ponents.
Problems that result from using methanol/gasoline
blends are not the responsibility of the manufacturer and
may not be covered by the vehicle warranty. While MTBE
is an oxygenate made from Methanol, it does not have
the negative effects of Methanol.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase the octane num-
ber. Gasolines blended with MMT offer no performance
advantage beyond gasolines of the same octane number
without MMT. Gasolines blended with MMT have shown
to reduce spark plug life and reduce emission system
performance in some vehicles. The manufacturer recom-
mends using gasolines without MMT. Since the MMT
content of gasoline may not be indicated on the pump,
you should ask your gasoline retailer whether or not
his/her gasoline contains MMT.
It is even more important to look for gasolines without
MMT in Canada, because MMT can be used at levels
higher than those allowed in the United States.
MMT is prohibited in Federal and California reformu-
lated gasolines.
Sulfur In Gasoline
Your vehicle may have been designed to meet California
low emission standards when using cleaner burning
California reformulated gasoline with low sulfur. This
244 STARTING AND OPERATING

some light smoke, your engine may be out-of-tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
•The use of fuel additives which are now being sold as
octane enhancers are not recommended. Most of these
products contain high concentrations of methanol.
Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives are not
the responsibility of the manufacturer and may not be
covered under the New Vehicle Warranty.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
•Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle is
stopped in an open area with the engine running for
more than a short period, adjust the ventilation system
to force fresh, outside air into the vehicle.
•Guard against carbon monoxide with proper mainte-
nance. Have the exhaust system inspected every time
the vehicle is raised. Have any abnormal conditions
repaired promptly. Until repaired, drive with all side
windows fully open.
•Keep the trunk closed when driving your vehicle to
prevent carbon monoxide and other poisonous ex-
haust gases from entering the vehicle.
246 STARTING AND OPERATING

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate)
2.7 Liter Engines (87 Octane) 18 gallons 68 liters
3.5 Liter Engines without All Wheel Drive (89 Octane) 18 gallons 68 liters
3.5 Liter Engines with All Wheel Drive (89 Octane) 19 gallons 72 liters
5.7 Liter Engines (89 Octane) 19 gallons 72 liters
Engine Oil-With Filter
2.7 Liter Engines (SAE 5W-30, API Certified) 6.0 qts. 5.7 liters
3.5 Liter Engines (SAE 10W-30, API Certified) 6.0 qts. 5.7 liters
5.7 Liter Engines (SAE 5W-20, API Certified) 7.0 qts. 6.6 liters
Cooling System *
2.7 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula)9.5 qts 9.0 liters
3.5 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula)10.3 qts 9.75 liters
5.7 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula)14.0 qts 13.3 liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 319
7

RECOMMENDED FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil (2.7 Liter) Use API Certified engine oil. SAE 5W-30 is recommended. Refer to the en-
gine oil fill cap for the correct SAE grade meeting DaimlerChrysler Material
Standard MS-6395.
Engine Oil (3.5 Liter) Use API Certified engine oil. SAE 10W-30 is recommended. Refer to the en-
gine oil viscosity chart for the correct SAE grade meeting DaimlerChrysler
Material Standard MS-6395.
Engine Oil (5.7 Liter) Use API Certified engine oil. SAE 5W-20 is recommended. Refer to the en-
gine oil viscosity chart for the correct SAE grade meeting DaimlerChrysler
Material Standard MS-6395.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Oil Filter (2.7 Liter) Mopar05281090 or equiv.
Oil Filter (3.5 Liter) Mopar05281090 or equiv.
Oil Filter (5.7 Liter) Mopar05281090 or equiv.
Fuel Selection (2.7 Liter) 87 Octane
Fuel Selection (3.5 Liter) 89 Octane
Fuel Selection (5.7 Liter) 89 Octane
320 MAINTAINING YOUR VEHICLE

Fluid Level Checks
Brake.............................. 321
Power Steering....................292,321
Fog Lights..........................94,137
Folding Rear Seat....................... 87
Freeing A Stuck Vehicle.................. 270
Fuel................................. 243
Adding............................. 247
Additives........................... 245
Clean Air........................... 243
Filler Cap........................... 247
Filter.............................. 287
Gasoline............................ 243
Gauge............................. 134
Hoses.............................. 301
Octane Rating.....................243,320
Requirements.....................243,319
Tank Capacity........................ 319
Fueling.............................. 247
Fuses................................ 307
Garage Door Opener.................... 107
GasCap .............................. 247Gasoline............................. 243
Gasoline, Clean Air..................... 243
Gasoline, Reformulated.................. 244
Gauges
Coolant Temperature.................. 134
Fuel............................... 134
Speedometer......................... 134
Tachometer.......................... 134
Gear Ranges.......................... 202
General Information.................15,23,240
Glass Cleaning......................... 306
Gross Axle Weight Rating................. 249
Gross Vehicle Weight Rating............... 249
Hands-Free Phone....................... 65
Hazard Warning Flasher.................. 256
Head Restraints......................... 86
Headlights
High Beam........................... 95
High Beam/Low Beam Select Switch....... 95
Passing............................. 95
Switch.............................. 93
Time Delay........................... 94
354 INDEX

Mirrors............................... 62
Automatic Dimming.................... 62
Electric Remote....................... 64
Exterior Folding....................... 63
Heated.............................. 64
Outside............................. 63
Rearview............................ 62
Vanity.............................. 64
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 236
Mopar Parts........................280,344
Multi-Function Control Lever............... 93
New Vehicle Break-In Period............... 56
Occupant Classification System............. 43
Occupant Restraints...................... 28
Octane Rating, Gasoline.................. 243
Oil, Engine.........................281,320
Capacity............................ 319
Change Interval...................... 283
Checking........................281,282
Disposal............................ 286Filter...........................286,320
Filter Disposal....................... 286
Identification Logo.................... 284
Materials Added to.................... 286
Recommendation..................284,319
Synthetic........................... 286
Viscosity.........................285,319
Onboard Diagnostic System............278,279
Opener, Garage Door.................... 107
Operator Manuals........................ 4
Overhead Console...................... 106
Overhead Travel Information Center......... 106
Overheating, Engine..................135,256
Owner’s Manual......................4,344
Panic Alarm........................... 22
Parking Brake......................... 214
Parking On Hill........................ 215
Passing Light........................... 95
Pedals, Adjustable....................... 88
Personal Settings....................... 148
Pets.................................. 56
Phone, Cellular......................... 65
INDEX 357
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