2009 DODGE DURANGO octane

TPM Telltale Light will turn OFF and the graphic in the
EVIC will display a new pressure value instead of dashes
(- - -), as long as no tire pressure is below the low-
pressure warning limit in any of the four active road tires.
The vehicle may need to be driven for up to 20 minutes
above 15 mph (25 km/h) in order for the TPMS to receive
this information.
General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
All engines are designed to meet all emis-
sions regulations and provide excellent
fuel economy and performance when us-
ing high quality unleaded “regular” gaso-
line having an octane rating of 87. The use
of premium gasoline is not recommended,
as it will not provide any benefit over regular gasoline in
these engines.
STARTING AND OPERATING 347
5

The 5.7L engine is designed to meet all
emissions regulations and provide satisfac-
tory fuel economy and performance when
using high quality unleaded gasoline hav-
ing an octane range of 87 to 89. The manu-
facturer recommends the use of 89 octane
for optimum performance. The use of premium gasoline
is not recommended, as it will not provide any benefit
over regular gasoline in these engines.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required. Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle.Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasoline that meets the WWFC speci-
fications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline.”
Reformulated gasolines contain oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The manufacturer supports the use of reformulated gaso-
lines. Properly blended reformulated gasolines will pro-
vide excellent performance and durability for the engine
and fuel system components.
348 STARTING AND OPERATING

•disconnect and reconnect the battery to reset the
engine controller memory
More extensive repairs will be required for prolonged
exposure to E-85 fuel.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
or not his/her gasoline contains MMT. It is even more
important to look for gasolines without MMT in Canada,
because MMT can be used at levels higher than thoseallowed in the United States. MMT is prohibited in
Federal and California reformulated gasoline.
Materials Added To Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and would result in unnecessary cost. There-
fore, you should not have to add anything to the fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine perfor-
mance and damage the emission control system.
(Continued)
350 STARTING AND OPERATING

CAUTION! (Continued)
•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
service. Contact your authorized dealer for service
assistance.
•The use of fuel additives, which are now being
sold as octane enhancers are not recommended.
Most of these products contain high concentra-
tions of methanol. Fuel system damage or vehicle
performance problems resulting from the use of
such fuels or additives is not the responsibility of
the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
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)
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5

ETHANOL FUEL (E-85)
E-85 is a mixture of approximately 85% fuel ethanol and
15% unleaded gasoline.
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
Your vehicle will operate on both unleaded gasoline with
an octane rating of 87 or E-85 fuel or any mixture of these
two.
NOTE:For best results, a refueling pattern that alter-
nates between E-85 and unleaded gasoline should be
avoided.
E-85 Badge
STARTING AND OPERATING 353
5

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology)
Engine Oil (3.7L, 4.7L, and 5.7L En-
gine)Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for
correct SAE grade.
Engine Oil Filter (3.7L Engine) MOPAREngine Oil Filter (P/N 05184231AA) or equivalent
Engine Oil Filter (4.7L and 5.7L En-
gine)MOPAREngine Oil Filter (P/N 04884899AB) or equivalent
Spark Plugs (3.7L Engine) ZFR6F-11G (Gap 0.043 in [1.09 mm])
Spark Plugs (4.7L Engine) Upper Bank — FR8TE2 (Gap 0.039 in [.99 mm]) Lower Bank — FR8T1332
(Gap 0.051 in [1.30 mm])
Spark Plugs (5.7L Engine) LZFR5C–11 (Gap 0.043 in [1.09 mm])
Fuel Selection (3.7L/4.7L Engines) 87 Octane
Fuel Selection (5.7L Engine) 87 Octane Acceptable - 89 Octane Recommended
444 MAINTAINING YOUR VEHICLE

Gauge.............................. 203
Octane Rating......................347,444
Requirements......................347,443
Tank Capacity........................ 443
Fuel, Flexible.............See Flexible Fuel Vehicles
Fuel System Caution..................... 357
Fuses........................186,426,429,432
Garage Door Opener (HomeLink) ........... 175
Gas Cap (Fuel Filler Cap)............355,357,398
Gas Gauge (Fuel Gauge)................... 203
Gasoline (Fuel)......................... 347
Gasoline, Reformulated................... 348
Gauges
Coolant Temperature................... 203
Fuel............................... 203
Odometer.........................206,208
Speedometer......................... 205
Tachometer.......................... 206Gear Ranges........................... 293
General Information.................18,115,347
Glass Cleaning.......................... 425
Gross Axle Weight Rating...............359,361
Gross Cargo Weight...................... 358
Gross Vehicle Weight Rating................ 361
GVWR............................... 358
Hands-Free Phone (uconnect)................ 86
Hazard
Driving Through Flowing, Rising, or
Shallow Standing Water................. 304
Hazard Warning Flasher................... 378
Headlights............................ 435
Cleaning............................ 424
Delay.............................. 145
High Beam.......................... 150
High Beam/Low Beam Select Switch........ 150
Lights On Reminder.................... 148
480 INDEX

Electric Powered....................... 83
Heated.............................. 85
Memory............................ 136
Outside.............................. 83
Rearview............................. 82
Vanity............................... 86
Modifications/Alterations, Vehicle............. 8
Monitor, Tire Pressure System............... 340
Mopar Parts.........................400,468
Multi-Function Control Lever............... 149
Navigation System (uconnect gps)............ 163
New Vehicle Break-In Period................ 71
Occupant Restraints....................... 39
Octane Rating, Gasoline (Fuel).............. 347
Oil Change Indicator..................169,207
Oil Change Indicator, Reset................. 207
Oil, Engine.........................401,444Capacity............................ 443
Change Interval....................... 402
Dipstick............................. 401
Disposal............................ 403
Filter............................403,444
Filter Disposal........................ 403
Identification Logo..................... 402
Materials Added to..................... 403
Recommendation...................402,443
Synthetic............................ 403
Viscosity.........................402,443
Onboard Diagnostic System..............398,399
Opener, Garage Door (HomeLink) ........... 175
Operator Manual (Owner’s Manual)............ 5
Outside Rearview Mirrors.................. 83
Overdrive..........................206,295
Overdrive OFF Switch.................... 295
Overhead Console....................165,166
Overheating, Engine...................... 204
484 INDEX