fuel additives DODGE MAGNUM SRT 2007 1.G Owners Manual

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 if 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 allowed in the United States. MMT is pro-
hibited in Federal and California reformulated gasolines.
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 undernormal 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:
²The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
or damage the emission control system.
²An 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.
STARTING AND OPERATING 255
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²The 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.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
²Do 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.
²Guard 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.
²Keep the trunk closed when driving your vehicle to
prevent carbon monoxide and other poisonous ex-
haust gases from entering the vehicle.
256 STARTING AND OPERATING

ABS (Anti-Lock Brake System)............. 219
Adding Engine Coolant (Antifreeze)......... 309
Adding Fuel.......................... 257
Adding Rear Washer Fluid................ 198
Adding Washer Fluid..............100,198,305
Adjustable Pedals....................... 102
Air Cleaner, Engine (Engine Air Cleaner
Filter)............................... 299
Air Conditioner Maintenance.............. 302
Air Conditioning....................187,189
Air Conditioning Controls................ 187
Air Conditioning Filter................195,303
Air Conditioning, Operating Tips........... 196
Air Conditioning Refrigerant...........302,303
Air Conditioning System...........187,189,302
Air Pressure, Tires...................140,238
Airbag................................ 39
Airbag Deployment....................43,45
Airbag Light....................44,47,59,137
Airbag Maintenance...................... 46
Airbag, Side........................... 44
Airbag, Window (Side Curtain)...........40,44
Alarm (Security Alarm).................. 140Alarm System (Security Alarm)............. 15
Alignment and Balance.................. 243
Alterations/Modifications, Vehicle............ 7
Antenna, Satellite Radio.................. 182
Antifreeze (Engine Coolant).........308,309,331
Disposal............................ 310
Anti-Lock Brake System (ABS)..........219,222
Anti-Lock Warning Light..............142,221
Anti-Theft Security Alarm (Theft Alarm)...... 15
Anti-Theft System...................... 140
Appearance Care....................... 316
Auto Down Power Windows............... 26
Auto Up Power Windows................. 26
Automatic Dimming Mirror................ 64
Automatic Door Locks..................22,23
Automatic Headlights.................... 94
Automatic Temperature Control (ATC)....... 189
Automatic Transaxle
Special Additives..................... 315
Automatic Transmission............ 211,314,315
Adding Fluid.....................315,333
Autostick........................... 215
Fluid and Filter Changes................ 315
364 INDEX

Fluid Change........................ 315
Fluid Level Check..................... 314
Fluid Type.......................... 333
Shifting............................. 211
Special Additives..................... 315
Autostick..........................213,215
Ball Joints............................ 304
Battery............................... 301
Emergency Starting.................... 282
Jump Starting........................ 282
Keyless Transmitter Replacement (RKE)..... 19
Location.........................283,301
Bearings.............................. 315
Belts, Drive........................... 298
Belts, Seat............................. 31
Body Mechanism Lubrication.............. 304
B-Pillar Location....................... 233
Brake Assist System..................... 223
Brake Control System, Electronic........... 222
Brake, Parking......................... 217
Brake System.......................219,312
Anti-Lock (ABS)...................219,222Fluid Check......................313,333
Hoses.............................. 312
Master Cylinder...................... 313
Parking............................ 217
Warning Light....................139,219
Brakes............................... 219
Brake/Transmission Interlock.............. 210
Break-In Recommendations, New Vehicle...... 56
Bulb Replacement...................... 327
Bulbs, Light........................... 326
Calibration, Compass.................... 147
Capacities, Fluid....................... 331
Caps, Filler
Fuel............................... 257
Oil (Engine)......................... 297
Radiator (Coolant Pressure).............. 309
Car Washes........................... 316
Carbon Monoxide Warning.............57,256
Cargo Compartment
Luggage Carrier...................... 126
Cargo Management System............... 119
Cargo Organizer...................... 124
INDEX 365
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