fuel additives DODGE CHALLENGER 2009 3.G Owners Manual

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

About Your Brakes....................274,277
ABS (Anti-Lock Brake System)............277,280
Adding Engine Coolant (Antifreeze).......... 386
Adding Fuel........................... 321
Adding Washer Fluid..................... 380
Additives, Fuel......................... 319
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 376
Air Conditioner Maintenance............... 378
Air Conditioning........................ 230
Air Conditioning Controls................. 230
Air Conditioning Filter.................... 236
Air Conditioning, Operating Tips............ 237
Air Conditioning Refrigerant.............378,379
Air Conditioning System................230,378
Air Pressure, Tires....................... 298
Airbag................................ 45
Airbag Deployment..................... 50,52
Airbag Light..................... 51,54,68,158
Airbag Maintenance....................... 54Airbag, Side.......................... 46,51
Airbag, Window (Side Curtain)............. 46,51
AlarmLight ........................... 164
Alarm, Panic............................ 23
Alarm (Security Alarm).................... 18
Alarm System (Security Alarm)............... 18
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 223
Antifreeze (Engine Coolant)...........385,386,414
Disposal............................ 387
Anti-Lock Brake System (ABS)............277,280
Anti-Lock Warning Light...............166,279
Anti-Theft Security Alarm (Theft Alarm)........ 18
Appearance Care........................ 395
Arming Theft System (Security Alarm)......... 18
Assistance Towing........................ 93
Auto Down Power Windows................ 33
Auto Unlock, Doors....................... 30
Automatic Dimming Mirror................. 75
444 INDEX

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