fuel additives Ram 5500 Chassis Cab 2015 Owner's Manual

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. MMT is prohibited in Federal
and California 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.
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)
424 STARTING AND OPERATING

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.
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.
(Continued)
5
STARTING AND OPERATING 425

Adding Engine Coolant (Antifreeze)............515
Adding Fuel ............................ .426
Additives, Fuel .......................... .424
Adjustable Pedals ........................ .167
Airbag.................................64
Air Bag Advance Front Air Bag ....................65
Air bag Operation .......................67
Air Bag Warning Light ....................71
Enhanced Accident Response ................70
Event Data Recorder (EDR) .................74
FrontAirBag...........................64
If A Deployment Occurs ...................69
Knee Impact Bolsters .....................68
Maintaining Your Air Bag System ............73
Air bag Deployment ........................64
Air bag Light .............................71
Air bag Maintenance ........................73
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .496 Air Conditioner Maintenance
.................503
Air Conditioning ......................... .283
Air Conditioning Controls ...................283
Air Conditioning, Operating Tips ..............303
Air Conditioning Refrigerant .................503
Air Conditioning System ....................283
Air Pressure, Tires ........................ .395
Alarm Light ............................ .206
Alarm, Panic .............................26
Alarm (Security Alarm) ......................20
Alarm System (Security Alarm) ................20
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ..................514
Capacities ........................... .554
Disposal ............................. .518
Anti-Lock Brake System (ABS) ................371
Anti-Lock Warning Light ....................201
Appearance Care ........................ .528
Ashtray ............................... .182
578 INDEX

Overheating.......................... .460
Engine Oil Viscosity ...................... .495
Enhanced Accident Response Feature ............70
Entry System, Illuminated ....................22
Ethanol ............................... .422
Event Data Recorder ........................74
Exhaust Gas Caution ...................... .109
Exhaust System .......................... .109
Exterior Lighting ......................... .151
Exterior Lights ...........................112
Filters Air Cleaner .......................... .496
Engine Fuel .......................... .555
Engine Oil ........................... .496
Engine Oil Disposal .....................496
Flashers Turn Signal ............................112
Flat Tire Stowage ........................ .472Flooded Engine Starting
....................331
Fluid, Brake ............................ .558
Fluid Capacities ......................... .554
Fluid Leaks .............................112
Fluid Level Checks Automatic Transmission ..................526
Brake ............................... .521
Power Steering ........................ .366
Fluids, Lubricants and Genuine Parts ...........555
Fog Lights ............................. .155
Four-Way Hazard Flasher ...................460
Four Wheel Drive ........................ .351
Freeing A Stuck Vehicle .....................477
Front Axle (Differential) .....................523
Fuel .................................. .421
Adding ............................. .426
Additives ............................ .424
Clean Air ............................ .422
Ethanol ............................. .422
10
INDEX 583