2010 DODGE JOURNEY octane

The tire pressure sensors are covered under one of the
following licenses:
United States..................... KR5S120123
Canada ........................ 2671-S120123
FUEL REQUIREMENTS
2.4L Engine
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.
3.5L Engine
The 3.5L 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.
5
STARTING AND OPERATING 353

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 emission 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
the gasoline contains MMT. It is even more important to
look for gasoline without MMT in Canada, because MMT
can be used at levels higher than those allowed in the
United States. MMT is prohibited in Federal and Califor-
nia 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 they would result in additional cost.
Therefore, 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 emissions control system.(Continued)
5
STARTING AND OPERATING 355

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, is 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 the emissions con-
trol system 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)
356 STARTING AND OPERATING

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPAR
Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil – 2.4L Engine 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 – 3.5L Engine Use API Certified SAE 10W-30 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 MOPAREngine Oil Filter or equivalent.
Spark Plugs – 2.4L Engine ZFR5F-11 (Gap 0.044 in [1.12 mm])
Spark Plugs – 3.5L Engine ZFR5LP-13G (Gap 0.050 in [1.27 mm])
Fuel Selection – 2.4L Engine 87 Octane
Fuel Selection – 3.5L Engine 87 Octane Acceptable – 89 Octane Recommended
456 MAINTAINING YOUR VEHICLE

Engine Oil........................... 409
Power Steering ..................... 312,457
Fluids ................................ 456
Fluids, Lubricants and Genuine Parts .......... 456
Fog Light Service ........................ 451
Fog Lights .................... 121,125,184,451
Folding Rear Seat ..................... 1 17,109
Freeing A Stuck Vehicle ................... 396
Fuel ................................. 353
Adding ............................. 357
Additives ............................ 355
Clean Air ............................ 354
Conserving .......................... 206
Ethanol ............................. 354
Filler Cap (Gas Cap) .................... 357
Gasoline ............................ 353
Gauge .............................. 183
Materials Added ....................... 355
Methanol ............................ 354 Octane Rating
...................... 353,456
Requirements ......................... 353
Saver Mode .......................... 206
Specifications ......................... 456
Tank Capacity ........................ 455
Fuel System Caution ..................... 358
Fueling ............................... 357
Fuses ................................ 440
Garage Door Opener (HomeLink) ........... 140
Gas Cap (Fuel Filler Cap) ...............357,405
Gas Gauge (Fuel Gauge) ................... 183
Gasoline, Clean Air ...................... 354
Gasoline (Fuel) ......................... 353
Conserving .......................... 206
Gasoline, Reformulated ................... 354
Gauges Coolant Temperature ................... 183
Fuel ............................... 183
10
INDEX 495

Navigation Radio (Uconnectgps)........... 251
Navigation System (Uuconnect gps)....... 137,251
New Vehicle Break-In Period ................ 83
Occupant Restraints ................... 39,61,66
Occupant Restraints (Sedan) ...........57,58,61,64
Octane Rating, Gasoline (Fuel) ............353,456
Odometer Trip ............................. 190,197
Oil Change Indicator .................. 188,205
Oil Change Indicator, Reset ..............188,205
Oil, Engine ......................... 409,456
Capacity ............................ 455
Change Interval .................. 188,205,410
Checking ............................ 409
Dipstick ............................. 409
Disposal ............................ 412
Filter ............................ 412,456
Filter Disposal ........................ 412 Identification Logo
..................... 410
Materials Added to ..................... 411
Recommendation ................... 410,455
Synthetic ............................ 411
Viscosity .......................... 41 1,455
Oil Filter, Change ........................ 412
Oil Filter, Selection ....................... 412
Onboard Diagnostic System ..............405,406
Opener, Garage Door (HomeLink) ........... 140
Operating Precautions .................... 405
Outside Rearview Mirrors .................. 95
Overdrive .......................... 186,303
Overhead Console ....................... 139
Overheating, Engine ................... 184,380
Owner’s Manual (Operator Manual) .......... 483
Paint Care ............................. 435
Panic Alarm ............................ 23
Parking Brake .......................... 312
10
INDEX 501