2015 DODGE DURANGO ethanol

▫Service Tpm System Warning.............504
▫General Information...................506
!FUEL REQUIREMENTS..................506
▫3.6L Engine — If Equipped...............506
▫5.7L Engine — If Equipped...............507
▫Reformulated Gasoline.................507
▫Gasoline/Oxygenate Blends..............508
▫E-85 Usage In Non-Flex Fuel Vehicles.......508
▫MMT In Gasoline.....................509
▫Materials Added To Fuel................509
▫Fuel System Cautions...................510
▫Carbon Monoxide Warnings..............511
!FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED...........................511
▫E-85 General Information................511
▫Ethanol Fuel (E-85)....................512
▫Fuel Requirements....................512
▫Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles.............513
▫Starting............................513
▫Cruising Range.......................514
▫Replacement Parts....................514
▫Maintenance........................514
!ADDING FUEL........................515
▫Emergency Fuel Filler Door Release.........517
!VEHICLE LOADING....................518
420 STARTING AND OPERATING

Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as ethanol.
CAUTION!
DO NOT use gasoline containing Methanol or gaso-
line containing more than 10% Ethanol. Use of these
blends may result in starting and drivability prob-
lems, damage critical fuel system components, cause
emissions to exceed the applicable standard, and/or
cause the “Malfunction Indicator Light” to illumi-
nate. Please observe pump labels as they should
clearly communicate if a fuel contains greater than
10% ethanol.
Problems that result from using gasoline containing Metha-
nol or gasoline containing more than 10% ethanol are not
the responsibility of the manufacturer and may void or not
be covered under New Vehicle Limited Warranty.
E-85 Usage In Non-Flex Fuel Vehicles
Non-Flex Fuel Vehicles (FFV) are compatible with gaso-
line containing up to 10% ethanol (E10). Gasoline with
higher ethanol content may void the New Vehicle Lim-
ited Warranty.
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•Operate in a lean mode.
•OBD II “Malfunction Indicator Light” on.
•Poor engine performance.
•Poor cold start and cold drivability.
•Increased risk for fuel system component corrosion.
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•Drain the fuel tank (see your authorized dealer).
508 STARTING AND OPERATING

Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine per-
formance and damage the emissions control sys-
tem.
•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)
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 and may void or not be covered
under the New Vehicle Limited Warranty.
NOTE:Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
510 STARTING AND OPERATING

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)
WARNING!(Continued)
•Guard against carbon monoxide with proper main-
tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal
conditions repaired promptly. Until repaired, drive
with all side windows fully open.
FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED
E-85 General Information
The information in this section is for Flexible Fuel vehicles
only. These vehicles can be identified by a unique fuel filler
door label that statesEthanol (E-85) or Unleaded Gasoline
Only.This section only covers those subjects that are
unique to these vehicles. Please refer to the other sections
of this manual for information on features that are common
between Flexible Fuel and gasoline-only powered vehicles.
5
STARTING AND OPERATING 511

CAUTION!
Only vehicles with the E-85 fuel filler door label can
operate on E-85.
Ethanol Fuel (E-85)
E-85 is a mixture of approximately 85% ethanol and 15%
unleaded gasoline.
WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit or products that can cause spark in or
near the vehicle when removing 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 any octane rating, or solely E-85
fuel, or any mixture of these fuels.
For best results, avoid fueling patterns alternating
between E-85 and unleaded gasoline.
When switching fuel types:
•Add 5 gallons (19 Liters) or more when refueling.
•Drive the vehicle immediately after refueling for at
least 5 miles (8 km).
Observing these precautions will avoid possible hard
starting and/or driveability problems during warm up.
512 STARTING AND OPERATING

Cruising Range
Because E-85 fuel contains less energy per gallon/liter
than gasoline, an increase in fuel consumption will be
experienced. The miles per gallon (mpg)/Kilometers per
liter and the driving range will decrease by approxi-
mately 30%, compared to gasoline operation.
Replacement Parts
All fuel and engine components in your Flexible Fuel
Vehicle (FFV) are designed to be compatible with ethanol.
Ethanol compatible service components are required.
CAUTION!
Replacing fuel system components with non-ethanol
compatible components can damage your vehicle.
Maintenance
CAUTION!
Do not use ethanol mixture greater than 85% in your
vehicle. It will cause difficulty in cold starting and
may affect drivability.
514 STARTING AND OPERATING

Emission Control System Maintenance..........588
Engine
Air Cleaner...........................594
Block Heater..........................427
Break-In Recommendations................107
Compartment..........................585
Compartment Identification................585
Cooling..............................607
Exhaust Gas Caution.....................109
Fails to Start...........................426
Flooded, Starting.......................426
Fuel Requirements......................506
Jump Starting..........................567
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..591
Oil Filler Cap..........................593
Oil Selection...........................592
Overheating...........................548
Starting..............................422
Temperature Gauge......................292
Engine Oil Viscosity.......................593
Engine Oil Viscosity Chart...................593
Enhanced Accident Response Feature............77
Entry System, Illuminated....................21
Ethanol................................508
Event Data Recorder........................81
Exhaust Gas Caution.......................109
Exhaust System...........................109
Exterior Lights...........................112
Filters
Air Cleaner...........................594
Air Conditioning.......................397
Engine Oil............................594
Engine Oil Disposal.....................594
Flashers................................548
Hazard Warning........................548
Turn Signal............................112
10
INDEX 671

Flexible Fuel Vehicles
Cruising Range.........................514
Engine Oil............................513
Fuel Requirements......................511
Maintenance...........................514
Replacement Parts.......................514
Starting..............................513
Flooded Engine Starting....................426
Fluid Capacities..........................640
Fluid Leaks.............................112
Fluid Level Checks
Automatic Transmission..................618
Brake................................614
Engine Oil............................591
Power Steering.........................455
Fluids.................................645
Fluids, Lubricants and Genuine Parts...........642
Fog Lights..............................292
Fog Light Service.........................638
Folding Rear Seat.........................156
Forward Collision Warning..................223
Four-Way Hazard Flasher...................548
Freeing A Stuck Vehicle.....................572
Front Axle (Differential).....................615
Fuel...................................506
Adding..............................515
Additives.............................509
Clean Air.............................507
Economy Mode........................430
Ethanol..............................508
Gasoline..............................506
Gauge...............................292
Materials Added........................509
Methanol.............................508
Octane Rating..........................506
Requirements..........................506
Specifications..........................642
Tank Capacity..........................640
672 INDEX