2006 DODGE CHARGER octane

FUEL REQUIREMENTS
2.7L Engines
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.
3.5L and 5.7L Engines
The 3.5L and 5.7L engines are designed to
meet all emissions regulations and provide
satisfactory fuel economy and perfor-
mance when using high-quality unleaded
gasoline with an octane rating of 87 to 89.
The manufacturer recommends the use of
89-octane for optimum performance. The routine use of
premium gasoline is not recommended. The use of
premium gasoline will provide no benefit over high-
quality regular gasoline or mid-grade gasoline and in
some circumstances may result in poorer performance.
Spark Knock
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause 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“regular”gasoline be-
fore considering 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”.
STARTING AND OPERATING 241
5

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.
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.
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.
242 STARTING AND OPERATING

Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives are not needed under
normal conditions and would result in additional cost.
Therefore you should not have to add anything to the
fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
or damage the emission control system.
•An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
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.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate)
2.7 Liter Engines (87 Octane) 18 gallons 68 liters
3.5 Liter Engines (87 to 89 Octane) 18 gallons 68 liters
5.7 Liter Engines (87 to 89 Octane) 19 gallons 72 liters
Engine Oil-With Filter
2.7 Liter Engines (SAE 5W-20, 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) or equivalent.9.7 qts 9.2 liters
3.5 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula) or equivalent.10.6 qts 10.0 liters
5.7 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula) or equivalent.14.6 qts 13.8 liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 323
7

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) or equivalent.
Engine Oil (2.7 Liter) Use API Certified engine oil. SAE 5W-20 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 fill cap 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 equivalent.
Oil Filter (3.5 Liter) Mopar05281090 or equivalent.
Oil Filter (5.7 Liter) Mopar05281090 or equivalent.
Fuel Selection (2.7 Liter) 87 Octane
Fuel Selection (3.5 Liter) 87 to 89 Octane
Fuel Selection (5.7 Liter) 87 to 89 Octane
324 MAINTAINING YOUR VEHICLE

Cooling System....................... 299
Engine Oil.......................285,286
Power Steering....................... 295
Fluids............................... 324
Fluids, Lubricants and Genuine Parts........ 324
Fog Lights.........................103,138
Folding Rear Seat....................... 94
Freeing A Stuck Vehicle.................. 273
Fuel................................. 241
Adding............................. 244
Additives........................... 243
Clean Air........................... 241
Filler Cap (Gas Cap)................... 244
Filter.............................. 291
Gasoline............................ 241
Gauge............................. 135
Hoses.............................. 305
Octane Rating.....................241,324
Requirements.....................241,323
Tank Capacity........................ 323
Fueling.............................. 244
Fuses................................ 311Garage Door Opener (HomeLink) .......... 115
Gas Cap (Fuel Filler Cap)................. 244
Gasoline, Clean Air..................... 241
Gasoline (Fuel)........................ 241
Gasoline, Reformulated.................. 242
Gauges
Coolant Temperature.................. 135
Fuel............................... 135
Speedometer......................... 135
Tachometer.......................... 135
Gear Ranges.......................... 199
General Information.................15,24,238
Glass Cleaning......................... 309
Gross Axle Weight Rating..............247,250
Gross Vehicle Weight Rating............247,249
Hands-Free Phone (UConnect™) ............ 70
Hazard Warning Flasher.................. 262
Head Restraints......................... 94
Headlights
High Beam.......................... 103
High Beam/Low Beam Select Switch...... 103
On With Wipers...................... 102
356 INDEX

Maintenance Schedule................... 328
Schedule“A”........................ 339
Schedule“B”........................ 331
Malfunction Indicator Light (Check Engine) . 141,283
Manual, Service........................ 347
Mini-Trip Computer..................... 144
Mirrors............................... 67
Automatic Dimming.................... 67
Electric Remote....................... 69
Exterior Folding....................... 68
Heated.............................. 69
Outside............................. 68
Rearview............................ 67
Vanity.............................. 69
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 234
Mopar Parts........................284,346
Multi-Displacement Engine System.......... 218
Multi-Function Control Lever.............. 100
Navigation System...................... 177
New Vehicle Break-In Period............... 59Occupant Restraints...................... 31
Octane Rating, Gasoline (Fuel)............. 241
Oil, Engine.........................285,324
Capacity............................ 323
Change Interval...................... 287
Checking........................285,286
Disposal............................ 289
Filter...........................290,324
Filter Disposal....................... 289
Identification Logo.................... 288
Materials Added to.................... 289
Recommendation..................287,323
Synthetic........................... 289
Viscosity.........................288,323
Onboard Diagnostic System............282,283
Opener, Garage Door (HomeLink) ......... 115
Operator Manual (Owner’s Manual).......... 4
Overhead Console...................... 114
Overheating, Engine..................136,262
Owner’s Manual (Operator Manual).......4,347
Panic Alarm........................... 23
Parking Brake......................... 212
INDEX 359
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