octane JEEP COMPASS 2014 1.G Owners Manual

The tire pressure sensors are covered under one of the
following licenses:
United StatesMRXC4N3MF9
Canada 2546A-C4N3MF9
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 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 contain oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
414 STARTING AND OPERATING

•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).
• 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
Methylcyclopentadienyl Manganese Tricarbonyl (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. 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 they would result in additional cost.
Therefore, you should not have to add anything to the
fuel.
416 STARTING AND OPERATING

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 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.
NOTE: Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
5
STARTING AND OPERATING 417

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR® Antifreeze/Coolant 10 Year/150,000
Mile Formula OAT (Organic Additive Technology) or equivalent meeting
the requirements of Chrysler Material Standard MS-12106.
Engine Oil We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the
requirements of Chrysler Material Standard MS-6395 such as MOPAR®,
Pennzoil®, and Shell Helix®. Refer to your engine oil filler cap for correct
SAE grade.
Engine Oil Filter We recommend you use MOPAR® Engine Oil Filter or equivalent.
Spark Plugs We recommend you use MOPAR® Spark Plugs (Gap 0.043 in [1.1 mm])
Fuel Selection 87 Octane
528 MAINTAINING YOUR VEHICLE

Capacity............................ .527
Clean Air ............................ .414
Ethanol ............................. .415
Filler Cap (Gas Cap) .....................418
Gasoline ............................. .414
Gauge .............................. .222
Light ............................... .223
Materials Added ....................... .416
Methanol ............................ .415
Octane Rating ......................... .414
Requirements ......................... .414
Tank Capacity ......................... .527
Fueling ............................... .418
Fuel System Caution ...................... .419
Fuses ................................. .518
Garage Door Opener (HomeLink®) ............183
Gas Cap (Fuel Filler Cap) ...................418
Gasoline, Clean Air ....................... .414Gasoline (Fuel)
.......................... .414
Gasoline, Reformulated .....................414
Gauges Coolant Temperature .....................227
Fuel ................................ .222
Odometer ............................ .230
Tachometer ........................... .225
Gear Ranges ............................ .335
Gear Select Lever Override ..................472
General Information ...................... .144
Glass Cleaning .......................... .516
Gross Axle Weight Rating ...................424
Gross Vehicle Weight Rating ..................421
GVWR ................................ .421
Hands-Free Phone (Uconnect®) ...............113
Hazard Warning Flasher ....................441
Headlights ............................. .525
Cleaning ............................ .515
556 INDEX

Manual TransaxleFluid Level Check ...................... .510
Lubricant Selection ......................511
Manual Transmission ..................... .329
Fluid Level Check ...................... .510
Frequency of Fluid Change ................510
Lubricant Selection ..................... .510
Map/Reading Lights ...................... .171
Master Cylinder (Brakes) ....................503
Methanol .............................. .415
Mini-Trip Computer ...................... .236
Mirrors ............................... .109
Automatic Dimming .....................110
Electric Powered ........................111
Exterior Folding ........................111
Heated ...............................112
Outside ..............................111
Rearview ............................ .109
Vanity ...............................112 Modifications/Alterations, Vehicle
...............8
Monitor, Tire Pressure System ................404
Mopar Parts ............................ .483
MTBE/ETBE ........................... .415
Multi-Function Control Lever .................166
New Vehicle Break-In Period ..................99
Occupant Restraints ........................69
Occupant Restraints (Sedan) ..................40
Octane Rating, Gasoline (Fuel) ................414
Odometer .............................. .230
Trip ................................ .229
Oil Change Indicator ...................... .241
Oil Change Indicator, Reset ..................241
Oil, Engine ............................. .485
Capacity ............................ .527
Change Interval ....................... .486
Checking ............................ .485
560 INDEX