2016 Ram 3500 fuel pressure

▫Life Of Tire ........................ .658
▫ Replacement Tires .....................658
 SUPPLEMENTAL TIRE PRESSURE INFORMATION
— IF EQUIPPED ...................... .660
 TIRE CHAINS (TRACTION DEVICES) .......660
 TIRE ROTATION RECOMMENDATIONS .....663
▫ Directional Tires — If Equipped ...........664
▫ Dual Rear Wheels — If Equipped ..........664
 TIRE PRESSURE MONITOR SYSTEM (TPMS) . .666
▫ Premium System ..................... .668
▫ Tire Pressure Information System (TPIS) 3500
Series Trucks ........................ .673
▫ General Information ...................675
 FUEL REQUIREMENTS ..................675 ▫
3.6L Engine ......................... .675
▫ 5.7L Engine ......................... .676
▫ 6.4L Engine ......................... .676
▫ Reformulated Gasoline .................677
▫ Gasoline/Oxygenate Blends ..............677
▫ E-85 Usage In Non-Flex Fuel Vehicles .......678
▫ MMT In Gasoline .....................678
▫ Materials Added To Fuel ................679
▫ Fuel System Cautions ...................679
▫ Carbon Monoxide Warnings .............680
 FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED .......................... .681
▫ E-85 General Information ...............681
474 STARTING AND OPERATING

OFF-ROAD DRIVING TIPS
Care should be taken when attempting to climb steep
hills or driving diagonally across a hill or slope. If natural
obstacles force you to travel diagonally up or down a hill,
choose a mild angle and keep as little side tilt as possible.
Keep the vehicle moving and make turns slowly and
cautiously.
If you must back down a hill, back straight down using
REVERSE gear. Never back down in NEUTRAL or diago-
nally across the hill.
When driving over sand, mud, and other soft terrain,
shift to low gear and drive steadily. Apply the accelerator
slowly to avoid spinning the wheels.
Do not reduce the tire pressures for this type of driving.
After Driving Off-Road
Off-road operation puts more stress on your vehicle than
does most on-road driving. After going off-road, it isalways a good idea to check for damage. That way you
can get any problems taken care of right away and have
your vehicle ready when you need it.
•
Completely inspect the underbody of your vehicle.
Check tires, body structure, steering, suspension, and
exhaust system for damage.
• Inspect the radiator for mud and debris and clean as
required.
• Check threaded fasteners for looseness, particularly on
the chassis, drivetrain components, steering, and sus-
pension. Retighten them, if required, and torque to the
values specified in the Service Manual.
• Check for accumulations of plants or brush. These
things could be a fire hazard. They might hide damage
to fuel lines, brake hoses, axle pinion seals, and
propeller shafts.
5
STARTING AND OPERATING 593

WARNING!(Continued)
•Unequal tire pressures can cause steering prob-
lems. You could lose control of your vehicle.
• Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the
right or left.
• Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Both under-inflation and over-inflation affect the stability
of the vehicle and can produce a feeling of sluggish
response or over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnor-
mal wear patterns and reduced tread life, resulting in the
need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side B-Pillar or rear edge of the driver’s side
door.
5
STARTING AND OPERATING 649

CAUTION!(Continued)
moisture and dirt from entering the valve stem,
which could damage the TPMS sensor.
NOTE:
• The TPMS is not intended to replace normal tire care
and maintenance or to provide warning of a tire failure
or condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain correct tire pressure using an accurate tire pressure
gauge, even if under-inflation has not reached the level
to trigger illumination of the “Tire Pressure Monitor-
ing Telltale Light.”
• Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Premium System
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors mounted to each
wheel as part of the valve stem transmit tire pressure
readings to the receiver module.
NOTE: It is particularly important for you to check the
tire pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.
668 STARTING AND OPERATING

Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires
must be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weightvalues are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.
Loading
The actual total weight and the weight of the front and
rear of your vehicle at the ground can best be determined
by weighing it when it is loaded and ready for operation.
The entire vehicle should first be weighed on a commer-
cial scale to insure that the GVWR has not been exceeded.
The weight on the front and rear of the vehicle should
then be determined separately to be sure that the load is
properly distributed over the front and rear axle. Weigh-
ing the vehicle may show that the GAWR of either the
front or rear axles has been exceeded but the total load is
within the specified GVWR. If so, weight must be shifted
from front to rear or rear to front as appropriate until the
specified weight limitations are met. Store the heavier
688 STARTING AND OPERATING

Adding Engine Coolant (Antifreeze)............820
Adding Fuel ............................ .684
Additives, Fuel .......................... .679
Adjust Down .............................. .148
Forward ......................... .148, 150
Rearward ........................ .148, 150
Up ................................ .148
Adjustable Pedals ........................ .189
AirBag.................................71 Advance Front Air Bag ....................73
Air Bag Operation .......................74
Air Bag Warning Light ....................82
Enhanced Accident Response ................81
Event Data Recorder (EDR) .................84
FrontAirBag...........................71
If A Deployment Occurs ...................80
Knee Impact Bolsters .....................75
Maintaining Your Air Bag System ............83Side Air Bags
...........................75
Transporting Pets .......................117
Air Bag Deployment ........................71
Air Bag Light ..................... .82, 120, 297
Air Bag Maintenance .......................83
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .802
Air Conditioner Maintenance .................809
Air Conditioning ..................... .421, 426
Air Conditioning Controls ................421, 426
Air Conditioning, Operating Tips ...........441, 443
Air Conditioning Refrigerant ..............809, 810
Air Conditioning System ..........421, 426, 439, 809
Air Pressure, Tires .....................649, 660
Air Suspension ....................... .545, 558
Alarm, Panic .............................29
Alarm (Security Alarm) ..................22, 300
Alarm System (Security Alarm) ................22
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ...............819, 864
896 INDEX

Multi-Function Control Lever.................181
Navigation System (Uconnect GPS) .............212
New Vehicle Break-In Period .................117
Occupant Restraints ........................52
Octane Rating, Gasoline (Fuel) ................675
Off-Pavement Driving (Off-Road) ...........570, 593
Off-Road Driving (Off-Pavement) ...........570, 593
Oil, Engine ......................... .798, 866
Capacity ............................ .864
Change Interval ....................... .799
Dipstick ............................. .798
Disposal ............................. .802
Filter ............................ .802, 866
Filter Disposal ........................ .802
Identification Logo ..................... .800
Pressure Warning Light ................302, 305
Recommendation ....................799, 864 Synthetic
............................ .802
Viscosity ...................... .800, 801, 864
Oil Filter, Change ........................ .802
Oil Filter, Selection ....................... .802
Oil Pressure Light ..................... .302, 305
Onboard Diagnostic System ..................793
Operating Precautions ..................... .793
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ...................138
Overdrive .......................... .509, 520
Overdrive OFF Switch ..................509, 520
Overhead Console ........................ .215
Overheating, Engine ...................... .727
Owner’s Manual (Operator Manual) ..........4,890
Paint Care ............................. .833
Panic Alarm ..............................29
Parking Brake ........................... .616
ParkSense System, Rear ..................194, 203
10
INDEX 907