octane JEEP RENEGADE 2015 1.G Owners Manual

fuel economy and performance when using high-quality
unleaded#regular#gasoline having an octane rating of 87.
For optimum performance and fuel economy the use of
91 octane or higher is recommended.
2.4L Engine
All available gasoline engines are designed
to meet all emissions regulations and pro-
vide excellent fuel economy and perfor-
mance when using high quality unleaded
“regular” gasoline 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 Worldwide Fuel
Charter, WWFC) which define fuel properties necessary
to deliver enhanced emissions, performance, and dura-
bility for your vehicle. The manufacturer recommends
the use of gasoline that meet the WWFC specifications 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.
7
STARTING AND OPERATING 389

•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.
7
STARTING AND OPERATING 391

Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine per-
formance and damage the emissions control sys-
tem.
•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 and may void or not be covered
under the New Vehicle Limited Warranty.
NOTE:Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.
392 STARTING AND OPERATING

CAUTION!
Only vehicles with the E-85 fuel filler door label can
operate on E-85.
Ethanol Fuel (E-85)
E-85 is a mixture of approximately 85% ethanol and 15%
unleaded gasoline.
WARNING!
Ethanol vapors are extremely flammable and could
cause serious personal injury. Never have any smok-
ing materials lit or products that can cause spark in or
near the vehicle when removing 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
If your vehicle is E-85 compatible, it will operate on
unleaded gasoline with any octane rating, or solely E-85
fuel, or any mixture of these fuels.
For best results, avoid fueling patterns alternating
between E-85 and unleaded gasoline.
When switching fuel types:
•Add 5 gallons (19 Liters) or more when refueling.
•Drive the vehicle immediately after refueling for at
least 5 miles (8 km).
Observing these precautions will avoid possible hard
starting and/or driveability problems during warm up.
394 STARTING AND OPERATING

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine CoolantWe recommend you use MOPAR® Antifreeze/Coolant 10 Year/150,000 Mile For-
mula OAT (Organic Additive Technology) or equivalent meeting the requirements of
Chrysler Material Standard MS.90032.
Engine Oil – 1.4L Turbo En-
gine
We recommend you use SAE 5W-40 API Certified Synthetic Engine Oil, meeting the
requirements of Chrysler Material Standard MS-12991 such as MOPAR®, Pennzoil®,
and Shell Helix®. Refer to your engine oil filler cap for correct SAE grade.
Engine Oil – 2.4L EngineWe recommend you use SAE 0W-20 API Certified Engine Oil, meeting the require-
ments 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 FilterWe recommend you use a MOPAR® Engine Oil Filter.
Spark PlugsWe recommend you use MOPAR® Spark Plugs.
Fuel Selection – 1.4L Turbo
Engine
91 Octane
Fuel Selection – 2.4L Engine 87 Octane
10
TECHNICAL DATA 593

Clean Air.............................389
Ethanol..............................390
Gasoline..............................388
Materials Added........................391
Methanol.............................390
Octane Rating..........................388
Requirements..........................388
Specifications..........................593
Tank Capacity..........................592
Fuel, Flexible............................393
Gasoline, Clean Air........................389
Gasoline (Fuel)...........................388
Gasoline, Reformulated.....................389
Gear Ranges.............................333
Gear Select Lever Override..................499
General Information.......................252
General Maintenance.......................529
Glass Cleaning...........................558
Gross Axle Weight Rating...................409
Gross Vehicle Weight Rating..................409
GVWR.................................400
Hazard Warning Flasher....................427
Headlights
Automatic.............................96
Cleaning.............................557
Delay................................98
High Beam/Low Beam Select Switch..........98
Lights On Reminder......................98
Switch................................95
Time Delay............................98
Head Restraints...........................77
Head Rests..............................77
Heated Mirrors............................85
Heater.................................115
High Beam/Low Beam Select (Dimmer) Switch.....98
Hill Descent Control.......................231
664 INDEX

New Vehicle Break-In Period.................324
Occupant Restraints.......................252
Octane Rating, Gasoline (Fuel)................388
Oil, Engine..............................529
Capacity.............................592
Change Interval........................530
Checking.............................529
Disposal..............................532
Filter................................532
Filter Disposal.........................532
Materials Added to......................532
Recommendation.......................531
Viscosity.............................531
Oil Filter, Selection........................532
Onboard Diagnostic System..................513
Operating Precautions......................513
Operator Manual (Owner’s Manual).............5
Outside Rearview Mirrors....................83
Overheating, Engine.......................498
Owner’s Manual (Operator Manual).............5
Paint Care..............................553
Parking Brake............................325
ParkSense® System, Rear....................369
Pets...................................309
Placard, Tire and Loading Information..........569
Power
Brakes...............................223
Inverter..............................165
Outlet (Auxiliary Electrical Outlet)...........164
Windows.............................110
Pregnant Women and Seat Belts...............266
Preparation for Jacking.....................478
Pretensioners
Seat Belts.............................266
Radial Ply Tires..........................576
668 INDEX