2014 DODGE DURANGO fuel cap

WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit in or near the vehicle when remov-
ing the fuel filler tube cap (gas cap) or filling the
tank. Do not use E-85 as a cleaning agent and never
use it near an open flame.
Fuel Requirements
If your vehicle is E-85 compatible, it will operate on
unleaded gasoline with an octane rating of 87, or E-85
fuel, or any mixture of these two fuels.
For best results, a refueling pattern that avoids alternat-
ing between E-85 and unleaded gasoline is recom-
mended.When you do switch fuel types it is recommended that:
•
You do not add less than 5 gallons (19 Liters) when
refueling.
• You drive the vehicle immediately after refueling for at
least 5 miles (8 km).
Observing these precautions will avoid possible hard
starting and/or significant deterioration in driveability
during warm up.
NOTE:
• Use seasonally adjusted E-85 fuel (ASTM D5798). With
non-seasonally adjusted E-85 fuel, you may experience
hard starting and rough idle following start up even if
the above recommendations are followed, especially
when the ambient temperature is below 32°F (0°C).
• Some additives used in regular gasoline are not fully
compatible with E-85 and may form deposits in your
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STARTING AND OPERATING 493

2. Open the fuel filler door.
NOTE:In certain cold conditions, ice may prevent the
fuel door from opening. If this occurs, lightly push on the
fuel door to break the ice buildup and re-release the fuel
door using the inside release button. Do not pry on the
door. 3. There is no fuel filler cap. A flapper door inside the
pipe seals the system.
4. Insert the fuel nozzle fully into the filler pipe – the nozzle opens and holds the flapper door while refuel-
ing.
NOTE: Only the correct size nozzle opens the latches
allowing the flapper door to open.
5. Fill the vehicle with fuel – when the fuel nozzle “clicks” or shuts off the fuel tank is full.
6. Remove the fuel nozzle and close the fuel door.
Emergency Gas Can Refueling
• Most gas cans will not open the flapper door.
• A funnel is provided to open the flapper door to allow
emergency refueling with a gas can.
• Retrieve funnel from the spare tire storage area.
Fuel Filler Door
496 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
500 STARTING AND OPERATING

WHAT TO DO IN EMERGENCIES
CONTENTS
HAZARD WARNING FLASHERS ...........526
 IF YOUR ENGINE OVERHEATS ............526
 WHEEL AND TIRE TORQUE
SPECIFICATIONS ..................... .527
▫ Torque Specifications ...................528
 JACKING AND TIRE CHANGING ..........529
▫ Jack Location ....................... .530
▫ Spare Tire Stowage ....................531
▫ Spare Tire Removal ....................532
▫ Preparations For Jacking ................535
▫ Jacking Instructions ...................535 ▫
Road Tire Installation ...................543
 CAP-LESS FUEL FILL FUNNEL ............544
 JUMP-STARTING ..................... .545
▫ Preparations For Jump-Start ..............545
▫ Jump-Starting Procedure ................547
 FREEING A STUCK VEHICLE .............549
 MANUAL PARK RELEASE ................551
 TOWING A DISABLED VEHICLE ...........555
▫ Rear Wheel Drive Models ...............557
▫ All-Wheel Drive Models .................558
6

CAP-LESS FUEL FILL FUNNEL
The funnel for the Cap-Less Fuel System is located with
the jack and tire changing tools. If your vehicle is out of
fuel and an auxiliary fuel can is needed, insert the funnel
into the filler neck and proceed to fill the vehicle.
For more information on the Cap-Less Fuel System refer
to “Adding Fuel” in “Starting And Operating ” in this
manual.
Fuel Funnel
544 WHAT TO DO IN EMERGENCIES

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........561
 ENGINE COMPARTMENT — 5.7L ..........562
 ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .563
▫ Loose Fuel Filler Cap Message ............563
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .564
 REPLACEMENT PARTS ..................565
 DEALER SERVICE ..................... .565
 MAINTENANCE PROCEDURES ...........566
▫ Engine Oil ......................... .567▫
Engine Oil Filter ..................... .570
▫ Engine Air Cleaner Filter ................570
▫ Maintenance-Free Battery ...............571
▫ Air Conditioner Maintenance .............573
▫ Body Lubrication .....................578
▫ Windshield Wiper Blades ...............578
▫ Adding Washer Fluid ..................580
▫ Exhaust System ..................... .581
▫ Cooling System ..................... .584
▫ Brake System ....................... .590
7

ONBOARD DIAGNOSTIC SYSTEM (OBD II)
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light (MIL).” It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your authorized dealer for service as
soon as possible.
CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability.
The vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing, while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC) in7
MAINTAINING YOUR VEHICLE 563

“Understanding Your Instrument Panel” for further in-
formation. Tighten the fuel filler cap properly and press
the SELECT button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing. Normally, the OBD II system will be ready. The OBD II
system may
notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated test, which
you can use prior to going to the test station. To check if
your vehicle’s OBD II system is ready, you must do the
following:
1. Cycle the ignition switch to the ON position, but do not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the MIL symbol come on as part
of a normal bulb check.
564 MAINTAINING YOUR VEHICLE