2011 JEEP COMPASS octane

The tire pressure sensors are covered under one of the
following licenses:
United States................... KR5S18002015B
Canada ........................ 267T-S180015B
FUEL REQUIREMENTS
2.0L And 2.4L Engine
This engine is 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.
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 gasolines that meet 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 gasoline contains oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
5
STARTING AND OPERATING 349

To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•change the engine oil and oil filter
•disconnect and reconnect the battery
•drain the fuel tank (see your authorized dealer)
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
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.
5
STARTING AND OPERATING 351

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.
•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.(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 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.
352 STARTING AND OPERATING

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hy-
brid Organic Additive Technology) or equivalent.
Engine Oil 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 MOPAREngine Oil Filter or equivalent.
Spark Plugs ZFR5F-11 (Gap 0.043 in [1.1 mm])
Fuel Selection 87 Octane
438 MAINTAINING YOUR VEHICLE

Flashers.............................. 374
Hazard Warning ..................... 374
Turn Signal .................... 87,193,436
Flooded Engine Starting ................... 291
Fluid Capacities ......................... 437
Fluid Leaks ............................. 87
Fluid Level Checks Automatic Transaxle .................. 422
Power Steering ...................... 302
Fluid, Brake ........................... 439
Fluids ................................ 438
Fluids, Lubricants and Genuine Parts .......... 438
Fog Lights ....................... 148,204,435
Folding Rear Seat ........................ 143
Folding Rear Seat (Sedan) .................. 143
Four Wheel Drive ....................... 300
Systems ........................... 300
Four Wheel Drive Operation ................ 300
Freeing A Stuck Vehicle ................... 389 Fuel
.............................. 349,438
Adding ........................... 353
Additives .......................... 351
Capacity ........................... 437
Clean Air .......................... 349
Ethanol ........................... 350
Filler Cap (Gas Cap) .................. 353
Gasoline ........................... 349
Gauge ............................ 192
Light ............................. 193
Materials Added ..................... 351
Methanol .......................... 350
Octane Rating ....................... 349
Requirements ....................... 349
Tank Capacity ....................... 437
Fuel System Caution ..................... 354
Fueling ............................... 353
Fuses ................................ 430
10
INDEX 475

New Vehicle Break-In Period................ 83
Occupant Restraints ................... 37,66,70
Occupant Restraints (Sedan) ...........63,64,66,69
Octane Rating, Gasoline (Fuel) .............. 349
Odometer ............................. 201
Trip ........................... 199,201
Oil Change Indicator ..................... 210
Oil Change Indicator, Reset ................. 210
Oil, Engine ......................... 403,437
Capacity ........................... 437
Change Interval ..................... 404
Checking .......................... 403
Disposal ........................... 405
Filter ............................. 406
Identification Logo ................... 404
Materials Added to ................... 405
Recommendation .................. 404,437Synthetic
.......................... 405
Viscosity ........................... 405
Onboard Diagnostic System ..............399,400
Opener, Garage Door (HomeLink®) ........... 158
Operator Manual (Owner’s Manual) ............ 5
Overdrive ............................. 298
Overheating, Engine ................... 198,374
Owner’s Manual (Operator Manual) .........5,465
Paint Care ............................. 424
Panic Alarm ............................ 23
Parking Brake .......................... 303
Passing Light ........................... 149
Personal Settings ........................ 213
Pets .................................. 83
Phone, Cellular .......................... 97
Phone, Hands-Free (Uconnect™) .............. 97
Placard, Tire and Loading Information ......... 324
480 INDEX