2015 FIAT 500L octane

FUEL REQUIREMENTS — 1.4L Turbo
This engine is designed to meet all emis-
sion regulations and provide satisfactory
fuel economy and performance when us-
ing high-quality unleaded “regular” gaso-
line with a minimum octane rating of 87.
For optimum performance and fuel economy the use of
91 octane or higher is recommended.
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 (with the ap-
propriate octane rating for your engine) before consider-
ing service for the vehicle.
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.
The manufacturer supports the use of reformulated gaso-
line. Properly blended reformulated gasoline will pro-
vide excellent performance and durability of engine and
fuel system components.
Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as 10% Ethanol, Methyl Tert-Butyl Ether
(MTBE), and Ethyl Tret-Butyl Ether (ETBE). Oxygenates
are required in some areas of the country during the
winter months to reduce carbon monoxide emissions.
Fuels blended with these oxygenates may be used in
your vehicle.
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STARTING AND OPERATING 299

CAUTION!
Do not use gasoline containing Methanol or E-85
Ethanol. Use of these blends may result in starting
and drivability problems and may damage critical
fuel system components.
Problems that result from using methanol/gasoline
blends are not the responsibility of the manufacturer.
While MTBE is an oxygenate made from Methanol, it
does not have the negative effects of Methanol.
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.
300 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.
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STARTING AND OPERATING 301

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant – 1.4L Turbo EngineWe 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-90032.
Engine Oil – 1.4L Turbo EngineWe recommend you use SAE 5W-40 API Certified
Synthetic Engine Oil, meeting the requirements of
Chrysler Material Standard MS-12991. Refer to your
engine oil filler cap for correct SAE grade.
Engine Oil Filter – 1.4L Turbo EngineWe recommend you use MOPAR® Engine Oil Filter.
Spark Plugs – 1.4L Turbo EngineWe recommend you use MOPAR® Spark Plugs.
Fuel Selection – 1.4L Turbo Engine87 Octane Acceptable — 91 Octane Recommended
398 MAINTAINING YOUR VEHICLE

Filters
Air Cleaner...........................352
Air Conditioning.......................356
Engine Fuel...........................398
Engine Oil............................352
Engine Oil Disposal.....................352
Flashers
Turn Signal............................87
Flooded Engine Starting....................226
Fluid, Brake.............................400
Fluid Capacities..........................397
Fluid Leaks..............................87
Fluid Level Checks
Automatic Transmission..................376
Fluids, Lubricants and Genuine Parts...........398
Fog Lights..............................115
Fold and Tumble Rear Seat..................103
Freeing A Stuck Vehicle.....................337
Fuel...................................299
Adding..............................302
Additives.............................300
Capacity.............................397
Clean Air.............................299
Filler Cap (Gas Cap).....................169
Filler Door (Gas Cap)....................169
Gasoline..............................299
Gauge...............................169
Light................................169
Materials Added........................300
Octane Rating..........................299
Requirements..........................299
Tank Capacity..........................397
Fueling................................302
Fuses..................................384
Garage Door Opener (HomeLink®)............136
Gasoline, Clean Air........................299
Gasoline (Fuel)...........................299
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INDEX 425

Octane Rating, Gasoline (Fuel)................299
Odometer...............................175
Tr i p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..175
Oil Change Indicator.......................180
Oil Change Indicator, Reset..................180
Oil, Engine..............................350
Capacity.............................397
Change Interval........................351
Checking.............................350
Disposal..............................352
Filter................................352
Filter Disposal.........................352
Materials Added to......................352
Recommendation.......................351
Viscosity.............................351
Oil Filter, Selection........................352
Onboard Diagnostic System..................348
Opener, Garage Door (HomeLink®)............136
Operating Precautions......................348
Operator Manual (Owner’s Manual).............5
Overheating, Engine.......................311
Owner’s Manual (Operator Manual).............5
Paint Care..............................377
Parking Brake............................255
ParkSense® System, Rear....................128
Passing Light............................114
Pets....................................82
Placard, Tire and Loading Information..........274
Power
Mirrors...............................95
Sunroof..............................145
Windows..............................26
Power Steering Fluid.......................400
Pregnant Women and Seat Belts................40
Preparation for Jacking.....................327
10
INDEX 429