2004 DODGE DAKOTA fuel pressure

Safety Checks You Should Make Inside The
Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Seat belt assemblies must be replaced after an accident if
they have been damaged (bent retractor, torn webbing,
etc.). If there is any question regarding belt or retractor
condition, replace the belt.
Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You can feel the air
directed against the windshield.
Safety Checks You Should Make Outside The
Vehicle:
Tires
Examine tires for tread wear or uneven wear patterns.
Check for stones, nails, glass or other objects lodged in
the tread.
Inspect for tread cuts or sidewall cracks. Check wheel
nuts for tightness and tires for proper pressure.
Lights
Have someone observe the operation of exterior lights as
you turn them on. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching and locking.
Fluid Leaks
Check the area under vehicle after overnight parking for
fuel, water, oil, or other fluid leaks. Also, if gasoline
fumes are detected, the cause should be located and
corrected.
54 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

direction of the turn. These indicators also indicate
proper operation of the front and rear turn signal lights.
If either indicator flashes at a faster rate than normal,
check for a defective bulb. If either indicator fails to light
up when the lever is moved, check for a defective fuse or
turn signal bulb. A continuous low chime is activated
when the left/right turn signal is left on with the engine
RPM vehicle speed greater than 15 mph (24 km/h) for
more than 1 mi. (1.6 km)
6. High Beam Indicator
This light indicates that headlights are on high
beam.
7. Speedometer
This gage shows vehicle speed in miles per hour and
kilometers per hour.
8. Oil Pressure Gage ± If Equipped
This gage indicates engine oil pressure. Any
reading within the normal range indicates that
the engine oil system is operating satisfactorily. A
continuous high or low reading under normal operat-
ing conditions may indicate a lubrication system mal-
function. Immediate service should be obtained. Theoil gage does not indicate the amount of oil in the
engine. See section 7 for the oil level checking proce-
dure.
9. Fuel Gage
This gage shows the level of fuel in tank when
the ignition switch is in the ON position.
10. Gear Selector
The electronic gear selector display is self-contained
within the instrument cluster. It displays the position of
the automatic transmission shift lever, and the relation of
each position to all other positions. For a good signal the
display will place a box around the selected transmission
range (PRND21). If the PRNDL displays only the char-
acters PRND21 (no boxes) or PRND21 with all boxes on,
have the system checked by an authorized dealer.
11. O/D (Overdrive) OFF Indicator (Automatic
Transmissions Only
This light will illuminate when the overdrive off button
has been selected.
100 INSTRUMENT PANEL AND CONTROLS

12. Seat Belt Reminder Light
This light comes on for several seconds after the
ignition is turned ON as a reminder to ªbuckle
up.º This light will remain on as long as the seat
belt remains unbuckled. If this light flashes, it indi-
cates a fault in the airbag system. Have the system
checked by an authorized dealer.
13. Low Washer Fluid Indicator
This light comes on when the washer fluid level falls
below approximately 1/4 full. The light will remain on
until fluid is added and ignition switch is cycled.
14. Brake System Warning Light
This light will light when the ignition key is turned to the
ON position and will remain on for a few seconds. If the
light stays on, it may be an indication that the parking
brake has not been released, or there is a low brake fluid
level. If the light remains on when the parking brake has
been disengaged, and the fluid level is at the full mark on
the master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction. In this case, the light will
remain on until the cause is corrected. If the parking
brake is applied, the light will flash when the gearposition is out of park for automatic transmissions, or the
engine RPM is greater than 0 for manual transmissions.
If brake failure is indicated, immediate repair is neces-
sary.Operating the vehicle in this condition is danger-
ous!
15. SERVICE 4WD Indicator
This light monitors the electric shift 4WD
system. This light will come on when the
ignition key is turned to the ON position and
will stay on for 2 seconds. If the light stays
on or comes on during driving, it means that the 4WD
system is not functioning properly and that service is
required.
16. Check Gages
This light illuminates when the Voltmeter, En-
gine Oil Pressure or Engine Coolant Tempera-
ture gages indicate a reading either too high or too
low. Examine the gages carefully, and follow the
instructions above for each indicated problem.
NOTE:
When the ignition switch is turned to OFF, the
Fuel Gage, Voltmeter, Oil Pressure and Engine Coolant
INSTRUMENT PANEL AND CONTROLS 101
4

NTire Markings........................167
NTire Identification Number (TIN)..........171
NTire Loading And Tire Pressure...........172
mTiresÐGeneral Information...............175
NTire Pressure.........................175
NTire Inflation Pressures.................176
NRadial-Ply Tires......................178
NCompact Spare Tire Ð If Equipped.........178
NTire Spinning........................179
NTread Wear Indicators..................180
NReplacement Tires.....................180
NAlignment And Balance.................181
mSupplemental Tire Pressure Information.....182
mTire Chains...........................182
mSnow Tires...........................183
mTire Rotation Recommendations...........183
mFuel Requirements.....................184
NReformulated Gasoline.................184
NGasoline/Oxygenate Blends..............185
NMMT In Gasoline.....................185
NSulfur In Gasoline.....................185
NMaterials Added To Fuel................186
mAdding Fuel..........................186
NFuel Filler Cap (Gas Cap)...............186
NFuel Tank Filler Tube...................187
NFuel System Cautions..................188
NCarbon Monoxide Warnings..............189
mCatalytic Converter.....................189
mVehicle Loading.......................191
NCertification Label.....................191
NCurb Weight.........................192
NLoading............................192
142 STARTING AND OPERATING

2. EconomyÐ
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Underinflation also increases tire
rolling resistance and results in higher fuel consumption.
3. Ride Comfort and Vehicle StabilityÐ
Proper tire inflation contributes to a comfortable ride.
Overinflation produces a jarring and uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure for passenger cars
is listed on either the face of the driver's door or the
driver's side ªBº pillar. For vehicles other than passenger
cars, the cold tire inflation pressures are listed on either
the ªBº pillar, the Certification Label or in the Tire
Inflation Pressures brochure in the glove compartment.
Some vehicles may have Supplemental Tire Pressure
Information for vehicle loads that are less that the maxi-
mum loaded vehicle condition. These pressure condi-
tions will be found in the ªSupplemental Tire Pressure
Informationº section of this manual.The pressure should be checked and adjusted as well as
inspecting for signs of tire wear or visible damage at least
once a month. Use a good quality pocket-type gauge to
check tire pressure. Do not make a visual judgement
when determining proper inflation. Radial tires may look
properly inflated even when they are underinflated.
ªBº PILLAR
176 STARTING AND OPERATING

WARNING!
²Remove the fuel tank filler tube cap (gas cap)
slowly to prevent fuel spray from the filler neck
which may cause injury.
²The volatility of some gasolines may cause a
buildup of pressure in the fuel tank that may
increase while you drive. This pressure can result
in a spray of gasoline and/or vapors when the cap
is removed from a hot vehicle. Removing the cap
slowly allows the pressure to vent and prevents
fuel spray.
²Never allow any lit smoking materials near the
vehicles while removing the cap or filling the
tank.
²Never add fuel to the vehicle when the engine is
running.
Fuel Tank Filler Tube
NOTE:
On some models, the fuel tank filler tube has a
restricting door about 2 inches (50 mm) down from the
opening. If fuel is poured from a portable container, the
container should have a flexible nozzle long enough to
force open the restricting door.
CAUTION!
To avoid fuel spillage and overfilling, do not ªtop
offº the fuel tank after filling.
NOTE:When the fuel nozzle ªclicksº or shuts off, the
fuel tank is full.
NOTE:Tighten the gas cap until you hear a ªclickingº
sound. This is an indication that the gas cap is properly
tightened.
The Check Engine light will come on if the gas cap is
not properly secured. Make sure that the gas cap is
tightened each time the vehicle is refueled.
STARTING AND OPERATING 187
5

Heavier axles or suspension components sometimes
specified by purchasers for increased durability do not
necessarily increase the vehicle's GVWR.
Tire Size
This is the minimum allowable tire size for 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 (Cold)
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 weight
values 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 front and rear axle. Weighing
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 heavier items down low and be sure that the weight
is distributed equally. Stow all loose items securely before
driving.
Improper weight distribution can have an adverse effect
on the way your vehicle steers and handles and the way
the brakes operate.
192 STARTING AND OPERATING

WARNING!
Remove the gas cap slowly to prevent fuel spray
from the filler neck which may cause injury.
The volatility of present gasolines may cause a build
up of pressure in the fuel tank that may increase
while you drive. This pressure can result in a spray
of gasoline and/or vapors when you remove the cap
from a hot vehicle. Removing the cap slowly allows
the pressure to vent and prevents fuel spray.
Never allow any lit smoking materials near the
vehicles while removing the cap or filling the tank.
Never add fuel to the vehicle when the engine is
running.
CHANGING A FLAT TIRE
Jack Location
The jack, jack drive tube, 2 tube extensions, and wheel
wrench are located behind the seat on the passenger's
side of the vehicle.
WARNING!
The jack is designed as a tool for changing tires only.
The jack should not be used to lift the vehicle for
service purposes, unless suitable supports are placed
under the vehicle as a safety measure. The vehicle
should be jacked on a firm level surface only. Avoid
ice or slippery areas.
²In the Regular Cab the jack and tools are stowed under
a formation in the carpet behind the passenger seat.
²In the Quad Cab the jack and tools are stowed under
the rear seat. Lift the passenger side rear seat cushion
to gain access to this area.
WHAT TO DO IN EMERGENCIES 209
6