2009 DODGE NITRO octane

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
3.7L Engine
The 3.7L engine is designed to meet all
emissions regulations and provide excel-
lent fuel economy and performance when
using high quality unleaded “regular”
gasoline having an octane rating of 87. The
use of premium gasoline is not recom-
mended. Under normal conditions, the use of premium
gasoline will not provide a benefit over high quality
regular gasolines, and in some circumstances may result
in poorer performance.
326 STARTING AND OPERATING

4.0L Engine
The 4.0L 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. Under normal conditions, the use of
premium gasoline will not provide a benefit over high
quality regular and mid-grade gasolines, and in some
circumstances may result in poorer performance.
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 experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.
Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) to 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.
STARTING AND OPERATING 327
5

To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•drain the fuel tank (see your authorized dealer)
•change the engine oil and oil filter
•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 emission system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT contentof 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 those allowed in the United States.
MMT is prohibited in Federal and California reformu-
lated 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 additional cost. Therefore
you should not have to add anything to the fuel.
STARTING AND OPERATING 329
5

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 performance
and damage the emission control system.
•An out-of-tune engine or certain fuel or ignition mal-
functions, can cause the catalytic converter to over-
heat. 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 concentrations 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
330 STARTING AND OPERATING

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) or equivalent
Engine Oil (3.7L 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 (4.0L 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 (P/N 04884899AB) or equivalent
Spark Plugs (3.7L Engine) ZFR6F-11G (Gap 0.043 in [1.09 mm])
Spark Plugs (4.0L Engine) ZFR5LP-13G (Gap 0.050 in [1.27 mm])
Fuel Selection (3.7L Engine) 87 Octane
Fuel Selection (4.0L Engine) 87 Octane Acceptable, 89 Octane Preferred
MAINTAINING YOUR VEHICLE 409
7

Flashers
Hazard Warning....................... 354
Turn Signal..................176,404,405,406
Flooded Engine Starting................... 260
Floor Console.......................... 159
Fluid, Brake........................... 410
Fluid Capacities......................... 408
Fluid Leaks............................. 77
Fluid Level Checks...................... 391
Automatic Transmission................. 389
Engine Oil........................... 373
Power Steering........................ 283
Fluids, Lubricants and Genuine Parts.......... 409
Fog Light Service........................ 405
Fog Lights..........................131,405
Folding Rear Seat........................ 125
Four Wheel Drive....................... 275
Operation........................... 275
Systems............................. 275Four Wheel Drive Operation................ 275
Four-Way Hazard Flasher.................. 354
Front Axle (Differential)................... 391
Fuel................................. 326
Filler Cap (Gas Cap).................... 331
Gasoline............................ 326
Gauge.............................. 174
Light............................... 175
Materials Added....................... 329
Octane Rating...................326,327,409
Requirements......................... 408
Tank Capacity........................ 408
Fuel System Caution..................... 330
Fuses................................ 396
Garage Door Opener (HomeLink) ........... 144
Gas Cap (Fuel Filler Cap)............331,333,370
Gas Gauge (Fuel Gauge)................... 174
Gasoline (Fuel)......................... 326
INDEX 443
10

Octane Rating, Gasoline (Fuel)............326,327
Odometer
Trip ................................ 186
Off-Pavement Driving (Off-Road)............ 278
Off-Road Driving (Off-Pavement)............ 278
Oil, Engine.........................373,409
Capacity............................ 408
Dipstick............................. 373
Filter............................375,409
Identification Logo..................... 374
Materials Added to..................... 375
Recommendation...................374,408
Synthetic............................ 375
Viscosity.......................374,375,408
Onboard Diagnostic System..............369,370
Opener, Garage Door (HomeLink) ........... 144
Operator Manual (Owner’s Manual)............ 5
Outside Rearview Mirrors.................. 84
Overdrive.......................181,267,273Overdrive OFF Switch.................267,273
Overheating, Engine...................174,355
Owner’s Manual (Operator Manual).........5,433
Paint Care............................. 392
Paint Damage.......................... 392
Panic Alarm............................ 23
Park Sense System, Rear................... 137
Parking Brake.......................... 284
Parking On Hill......................... 284
Passing Light........................... 131
Personal Settings........................ 198
Pets.................................. 75
Pets, Transporting........................ 75
Phone, Cellular.......................... 86
Phone, Hands-Free (UConnect) .............. 86
Placard, Tire and Loading Information......... 301
Polishing and Waxing..................... 393
448 INDEX