octane DODGE CHALLENGER 2009 3.G Owners Manual

General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
The TPM sensors are regulated under one of the follow-
ing licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
3.5L and 5.7L Engines (with Automatic
Transmission)
The 3.5L and 5.7L engines (with automatic
transmission) are designed to meet all
emissions regulations and provide satisfac-
tory fuel economy and performance when
using high-quality unleaded gasoline hav-
ing an octane range of 87 to 89. The manu-
facturer recommends the use of 89 octane for optimum
performance. The use of premium gasoline is not recom-
mended, as it will not provide any benefit over regular
gasoline in these engines.
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
316 STARTING AND OPERATING

as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle.
Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World
Wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasolines that meet the WWFC speci-
fications, if they are available.
5.7L Engine (with Manual Transmission)
The 5.7L engine (with manual transmis-
sion) is designed to meet all emissions
regulations and provide excellent fuel
economy and performance when using
high-quality premium unleaded gasoline
with an octane rating of 91 or higher.
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.
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.
5
STARTING AND OPERATING 317

MMT In Gasoline
MMT is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. It is even more important to
look for gasoline 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 Califor-
nia reformulated gasoline.
Materials Added to Fuel
All gasoline sold in the United States is required to contain
effective detergent additives. Use of additional detergentsor other additives is not needed under normal conditions
and they 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
and damage the emissions control system.
•An out-of-tune engine or certain fuel or ignition mal-
functions 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 malfunc-
tioning and may require immediate service. Contact
your authorized dealer for service assistance.
5
STARTING AND OPERATING 319

•The use of fuel additives, which are now being sold as
octane enhancers, is 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 is not
the responsibility of the manufacturer.
NOTE:Intentional tampering with the emissions con-
trol system 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.
320 STARTING AND OPERATING

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil (3.5L Engine) Use API Certified SAE 10W-30 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil (5.7L Engine) Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs (3.5L Engine) ZFR5LP–13G (Gap 0.050 in [1.27 mm])
Spark Plugs (5.7L Engine) LZFR5C–11 (Gap 0.043 in [1.1 mm])
Fuel Selection (3.5L and 5.7L Engine
— Automatic Transmission)87 Octane Acceptable — 89 Octane Recommended
Fuel Selection (5.7L Engine —
Manual Transmission)91 Octane Preferred
7
MAINTAINING YOUR VEHICLE 415

Filters
Air Cleaner.......................... 376
Air Conditioning...................... 236
Engine Oil........................375,415
Engine Oil Disposal.................... 375
Flashers
Hazard Warning....................... 338
Turn Signal...................... 69,122,158
Flash-To-Pass........................... 123
Flat Tire Changing....................... 345
Flooded Engine Starting................... 249
Fluid, Brake........................... 416
Fluid Capacities......................... 414
Fluid Leaks............................. 69
Fluid Level Checks
Automatic Transmission................. 393
Brake.............................. 390
Cooling System....................... 384
Engine Oil........................... 372Power Steering........................ 273
Fluids ................................ 415
Fluids, Lubricants and Genuine Parts.......... 415
FogLights ..........................121,160
Folding Rear Seat........................ 116
Freeing A Stuck Vehicle................... 359
Fuel................................. 316
Adding............................. 321
Additives ............................ 319
CleanAir ............................ 317
Conserving.......................... 172
Ethanol............................. 317
Filler Cap (Gas Cap).................... 321
Gasoline............................ 316
Gauge.............................. 156
Materials Added....................... 319
Methanol............................ 317
Octane Rating......................316,415
Requirements......................... 316
450 INDEX

Multi-Function Control Lever............... 122
New Vehicle Break-In Period................ 66
Occupant Restraints....................... 36
Octane Rating, Gasoline (Fuel)............316,415
Odometer..........................156,161
Trip .............................156,161
Oil Change Indicator..................162,171
Oil Change Indicator, Reset..............162,171
Oil, Engine.........................372,415
Capacity............................ 414
Change Interval....................162,373
Checking............................ 372
Dipstick............................. 372
Disposal............................ 375
Filter ............................375,415
Filter Disposal........................ 375
Identification Logo..................... 374Materials Added to..................... 375
Recommendation...................373,414
Synthetic............................ 375
Viscosity.........................374,414
Oil Filter, Change........................ 375
Oil Filter, Selection....................... 375
Onboard Diagnostic System..............368,369
Opener, Garage Door (HomeLink) ........... 133
Operating Precautions.................... 368
Outside Rearview Mirrors.................. 75
Overdrive............................. 261
Overhead Console....................... 132
Overheating, Engine...................158,338
Owner’s Manual (Operator Manual).......... 439
PaintCare ............................. 395
Panic Alarm............................ 23
Parking Brake.......................... 274
Parking On Hill......................... 275
456 INDEX