2013 DODGE VIPER fuel additives

•disconnect and reconnect the battery to reset the
engine controller memory
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
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
detergents or 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.
250 STARTING AND OPERATING

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 perfor-
mance and damage the emissions 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 ser-
vice. Contact your authorized dealer for service
assistance.
(Continued)
CAUTION! (Continued)
•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 perfor-
mance problems resulting from the use of such
fuels or additives is not the responsibility of the
manufacturer.
NOTE: Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
5
STARTING AND OPERATING 251

About Your Brakes....................... .218
ABS (Anti-Lock Brake System) ................219
Adding Engine Coolant (Antifreeze) ............294
Adding Fuel ............................ .252
Adding Washer Fluid ..................... .289
Additives, Fuel .......................... .250
Adjustable Pedals ........................ .125
Airbag ..................................39
Airbag Deployment ........................44
Airbag Light .............................45
Airbag Maintenance ........................51
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .283
Air Conditioner Maintenance .................287
Air Conditioning, Operating Tips ..............198
Air Conditioning Refrigerant .................287
Air Conditioning System ....................287
Air Pressure, Tires ........................ .238
Alarm Light ............................ .156
Alarm System (Security Alarm) ................14Alterations/Modifications, Vehicle
...............7
Antenna ............................... .190
Antifreeze (Engine Coolant) ..................293
Capacities ........................... .321
Disposal ............................ .296
Anti-Lock Brake System (ABS) ................219
Anti-Lock Warning Light ....................163
Anti-Theft Security Alarm (Theft Alarm) ..........14
Appearance Care ........................ .302
Assistance Towing .........................85
Auto Down Power Windows ..................25
Automatic Door Locks ......................23
Automatic Headlights ......................116
Auto Unlock, Doors ........................23
Auto Up Power Windows ....................25
Auxiliary Electrical Outlet (Power Outlet) ........141
Auxiliary Power Outlet .....................141
354 INDEX

Enhanced Accident Response Feature............49
Ethanol ............................... .249
Exhaust Gas Caution ........................28
Exhaust System ...........................61
Exterior Lighting ..........................115
Exterior Lights ............................63
Filters Air Cleaner .......................... .283
Engine Oil ........................... .283
Engine Oil Disposal .....................283
Flashers Hazard Warning ...................... .258
Turn Signal ............................63
Flash-To-Pass ............................119
Flooded Engine Starting ....................204
Fluid Capacities ......................... .321
Fluid Leaks ..............................63 Fluid Level Checks
Brake .............................. .298
Capacities ........................... .321
Clutch Fluid ......................... .301
Cooling System ....................... .292
Engine Oil ........................... .281
Manual Transmission ....................301
Power Steering ....................... .215
Fluids, Lubricants and Genuine Parts ...........322
Four-Way Hazard Flasher ...................258
Freeing A Stuck Vehicle .....................273
Fuel .................................. .248
Additives ........................... .250
Clean Air ........................... .248
Ethanol ............................. .249
Gasoline ............................ .248
Gauge .............................. .156
Materials Added ...................... .250
Methanol ........................... .249
358 INDEX