fuel DODGE POWER WAGON 2007 2.G User Guide

Ram fuel tank volumes are as follows:
²34 gallons - short box models
²35 gallons - long box models
29. Door Ajar
The Door Ajar light will illuminate when any
door is opened. When the ignition is ON the
Door Ajar light will stay illuminated until the
open door is closed. When the ignition is OFF
the Door Ajar light will stay illuminated until the open
door is closed or the battery saver feature automatically
turns the light off.
30. CRUISE Light
This indicator lights when the electronic speed control
system is turned on.
ELECTRONIC DIGITAL CLOCK
The clock and radio each use the display panel built into
the radio. A digital readout shows the frequency and/or
time in hours and minutes (depending on your radio
model) whenever the ignition switch is in the ªONº or
ªACCº position.
When the ignition switch is in the ªOFFº position, or
when the radio frequency is being displayed, time keep-
ing is accurately maintained.
On the RAQ radio the time button alternates the location
of the time and frequency on the display. On the REF only
one of the two, time or frequency is displayed at a time.
Clock Setting Procedure
1. Press and hold the time button until the hours blink.
2. Adjust the hours by turning the right side Tune /
Audio control.
UNDERSTANDING YOUR INSTRUMENT PANEL 181
4

outlets selected by the mode control. A light in the
snowflake button shows that the air conditioning is on.
Press the button a second time to turn the air condition-
ing off.
Slight changes in engine speed or power may be noticed
when the air conditioning compressor is on. This is a
normal occurrence as the compressor will cycle on and
off to maintain comfort and increase fuel economy.
The mode control (at the right of the
control panel) can be set in any of the
following positions:NOTE:To improve your selection choices, the system
allows you to operate at intermediate positions between
the major modes. These intermediate positions are iden-
tified by the small dots.
Recirculation Modes (Panel or Bi-Level)
Select the recirculation modes when
the outside air contains smoke, odors,
high humidity, or if rapid cooling is
desired. This feature allows for recir-
culation of interior air only. Air flows
through the panel only or through
both the panel and floor vents depend-
ing on the selected mode (panel vs bi-level).
NOTE:Selecting a ªRecirculation Modeº mode does not
necessarily consume more fuel than normal A/C mode.
Panel
Outside air flows through the outlets located in the
instrument panel.
UNDERSTANDING YOUR INSTRUMENT PANEL 231
4

mMulti Displacement System (MDS) - 5.7L Engine
Only................................313
mTire Safety Information...................313
NTire Markings........................313
NTire Identification Number (TIN)..........317
NTire Loading And Tire Pressure...........318
mTires Ð General Information...............322
NTire Pressure.........................322
NTire Inflation Pressures.................323
NRadial-Ply Tires......................326
NCompact Spare Tire Ð If Equipped.........327
NLimited Use Spare Ð If Equipped.........328
NTire Spinning........................328NTread Wear Indicators..................329
NLife Of Tire.........................330
NReplacement Tires.....................330
NAlignment And Balance.................331
mSupplemental Tire Pressure Information ± If
Equipped............................332
mTire Chains...........................332
mSnow Tires...........................333
mTire Rotation Recommendations............334
mFuel Requirements......................335
NReformulated Gasoline.................335
NGasoline/Oxygenate Blends..............336
NMMT In Gasoline.....................336
STARTING AND OPERATING 243
5

NSulfur In Gasoline.....................337
NMaterials Added To Fuel................337
NFuel System Cautions..................338
NCarbon Monoxide Warnings..............339
mAdding Fuel..........................339
NAdding Fuel (Gas Engines)..............339
mVehicle Loading........................341
NCertification Label.....................341
mTrailer Towing.........................345
NCommon Towing Definitions.............345
NTrailer Hitch Classification...............349
NTrailer Towing Weights (Maximum Trailer
Weight Ratings)......................350NTrailer And Tongue Weight..............350
NTowing Requirements..................351
NTowing Tips.........................356
NTrailer Towing Mirrors Ð If Equipped......358
mSnowplow............................359
NDodge Power Wagon Models.............359
mRecreational Towing Ð 4±Wheel Drive Vehicles
(Behind Motorhome, Etc.).................360
NRecreational Towing Procedure Ð Manual
Shift Transfer Case Ð If Equipped.........361
NReturning To Normal Operation Ð Manual
Shift Transfer Case....................362
mEquipment Identification Plate.............363
244 STARTING AND OPERATING

Normal Starting
Normal starting of either a warm or cold engine is
obtained without pumping or depressing the accelerator
pedal. Turn the key to the START position and release
when the engine starts. If the engine fails to start within
10 seconds, turn the key to the OFF position, wait 5
seconds, then repeat the starting procedure.
NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
depressed to shift out of Park (P).
Tip Start Feature Ð Automatic Transmission Only
Do notpress the accelerator. Turn the ignition key briefly
to START position, and release it. The starter motor will
continue to run, but will automatically disengage itself
when the engine is running.
If Engine Fails To Start
If the engine fails to start after you have followed the
normal starting procedure, it may be flooded. Push the
accelerator pedal all the way to the floor and hold it there
while cranking the engine. This should clear any excess
fuel in case the engine is flooded.
Ignition Key Positions
246 STARTING AND OPERATING

CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
WARNING!
Never pour fuel or other flammable liquids into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in a flash fire causing
serious personal injury.
WARNING!
Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle. If the vehicle has a discharged battery,
booster cables may be used to obtain a start from a
booster battery or the battery in another vehicle. This
type of start can be dangerous if done improperly.
See section 6 of this manual for the proper jump
starting procedures and follow them carefully.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the key is
STARTING AND OPERATING 247
5

When To Use ªTOW HAULº and ªO/D OFFº
Modes
When driving in hilly areas, towing a trailer, carrying a
heavy load, etc., and frequent transmission shifting oc-
curs, press the ªTOW HAUL O/D OFFº button once to
select TOW HAUL. This will improve performance andreduce the potential for transmission overheating or
failure due to excessive shifting. When operating in
ªTOW HAULº mode, 5th gear (if equipped) is disabled
and 2-3 and 3-4 shift patterns are modified. Shifts into
Overdrive (4th gear) are allowed during steady cruise
(for improved fuel economy) and automatic closed-
throttle downshifts to 3rd gear are performed (for im-
proved braking) when driving conditions warrant. Press-
ing the ªTOW HAUL O/D OFFº button a second time to
select O/D OFF will disable 4th and 5th gear completely,
which should eliminate any excessive transmission shift-
ing.
The ªTOW HAULº or ªO/D OFFº light will illuminate in
the instrument cluster to indicate when the switch has
been activated. Pressing the switch a third time restores
normal operation. If the ªTOW HAULº or ªO/D OFFº
modes are desired, the button must be pressed each time
the engine is started.
Tow Haul O/D Off Switch
254 STARTING AND OPERATING

Torque Converter Clutch
A feature, designed to improve fuel economy, has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at calibrated speeds. This may result in a slightly
different feeling or response during normal operation in
the upper gears. When the vehicle speed drops or during
acceleration when the transmission downshifts to second
gear, the clutch automatically disengages.
NOTE:The torque converter clutch will not engage
until the transmission fluid and engine coolant are warm
[usually after 1-3 miles (1.6 - 4.8 km) of driving]. Because
the engine speed is higher when the torque converter
clutch is not engaged, it may seem as if the transmission
is not shifting into Overdrive when cold. This is normal.
Pressing the ªTOW HAUL O/D OFFº button, when the
transmission is sufficiently warm, will demonstrate that
the transmission is able to shift into and out of overdrive.NOTE:If the vehicle has not been driven in several
days, the first few seconds of operation after shifting the
transmission into gear may seem sluggish. This is due to
the fluid partially draining from the torque converter into
the transmission. This condition is normal and will not
cause damage to the transmission. The torque converter
will refill within five seconds of shifting from Park into
any other gear position.
MANUAL TRANSMISSION
WARNING!
You or others could be injured if you leave the
vehicle unattended without having the parking
brake fully applied. The parking brake should al-
ways be applied when the driver is not in the
vehicle, especially on an incline.
STARTING AND OPERATING 255
5

To shift into Reverse, come to a complete stop. Depress
the clutch and pause briefly to allow the gear train to
stop. Reverse has a ªcrash-throughº lockout feature.
Move the shift lever from the Neutral position straight
across, in one swift motion, and down into Reverse.
Recommended Vehicle Shift Speeds
To utilize your manual transmission efficiently for both
fuel economy and performance, it should be upshifted as
listed in recommended shift speed chart. Shift at the
vehicle speeds listed for acceleration. Earlier upshifts
during cruise conditions (steady speeds) will result in
increased fuel economy, and may be used as indicated.
6 Speed Manual Transmission Shift Speeds in mph
(km//h)
En-
gineAxle Mode 1 to 22to
33to44to
55to6
5.7L ALLAccel
&
Cruise15
(24)25
(40)40
(65)45
(72)50
(81)
Downshifting ± All Manual Transmissions
Moving from a high gear down to a lower gear is
recommended to preserve brakes when driving down
steep hills. In addition, downshifting at the right time
provides better acceleration when you desire to resume
speed. For acceleration at speeds less than 20 mph (30
km/h), 2nd gear is recommended.
CAUTION!
When descending a hill, be very careful to downshift
one gear at a time to prevent overspeeding the
engine which can cause valve damage.
To prevent clutch and transmission damage, your vehicle
should be downshifted at speeds no greater than those
listed in the Maximum Recommended Downshifting
Speed chart.
STARTING AND OPERATING 257
5

WARNING!
Winch cables are under high tension when in use
and can become a projectile if they fail. Never stand
over or straddle the winch cable. Never jerk or
overload the winch cable. Never stand in front of the
vehicle while winching. Failure to follow these in-
structions can result in serious or fatal injury.
After Driving Off-Road
Off-road operation puts more stress on your vehicle than
does most on-road driving. After driving off-road, it is
always a good idea to check for damage.
²Completely inspect the underbody of your vehicle.
Check tires, body structure, steering, suspension, and
exhaust system for damage.
²Check 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.
²Check for accumulations of plants or brush. These
things could be a fire hazard, or they might hide
damage to fuel lines, brake hoses, axle pinion seals,
and propeller shafts.
²After extended operation in mud, sand, water, or
similar dirty conditions, have brake drums and rotors,
brake linings, and axle yokes inspected and cleaned as
soon as possible.
²If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
packed material. Packed foreign material can cause a
wheel imbalance and cleaning the wheels will correct
the situation.
288 STARTING AND OPERATING