2019 Alfa Romeo 4C Spider octane

WARNING!
To avoid the risk of forcing the vehicle off the jack,
do not tighten the lug nuts/bolts fully until the
vehicle has been lowered. Failure to follow this
warning may result in personal injury.
FUEL REQUIREMENTS — 1750 TURBO
The 1750 turbo engine is designed to
meet all emissions regulations and pro-
vide excellent fuel economy and perfor-
mance when using high-quality premium
unleaded gasoline with an octane rating
of only 91 or higher.
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 ser-
vice 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
appropriate octane rating for your engine) before con-
sidering service for the vehicle.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gaso-
line”. Reformulated gasoline contains oxygenates and
are specifically blended to reduce vehicle emissions and
improve air quality.
The use of reformulated gasoline is recommended.
Properly blended reformulated gasoline will provide
improved performance and durability of engine and
fuel system components.
Materials Added To Fuel
Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion and
stability additives are recommended. Using gasolines
that have these additives will help improve fuel
economy, reduce emissions, and maintain vehicle per-
formance. Designated TOP TIER Detergent
Gasoline contains a higher level of
detergents to further aide in mini-
mizing engine and fuel system de-
posits. When available, the usage of
258 TECHNICAL SPECIFICATIONS

CNG And LP Fuel System Modifications
Modifications that allow the engine to run on Com-
pressed Natural Gas (CNG) or Liquid Propane (LP)
may result in damage to the engine, emissions, and fuel
system components. Problems that result from running
CNG or LP are not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty.
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 perfor-
mance in some vehicles. The manufacturer recom-
mends 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.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Fed-
eral law. Using leaded gasoline can impair engine
performance 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 an 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 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 and may void or not be covered
under the New Vehicle Limited Warranty.
260 TECHNICAL SPECIFICATIONS

U.S.Metric
Cooling System
1750 Turbo Engine (Mopar
Antifreeze/Engine Coolant 10
Year/150,000 Mile Formula). 11.2 Quarts
10.6 Liters
FLUIDS AND LUBRICANTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant – 1750 Turbo Engine We recommend you use Mopar Antifreeze/Coolant 10
Year/150,000 Mile Formula OAT (Organic Additive
Technology) or equivalent meeting the requirements of
FCA Material Standard MS.90032.
Engine Oil – 1750 Turbo Engine We recommend you use SAE 5W-40 API Certified
Synthetic Engine Oil, meeting the requirements of FCA
Material Standard MS-12991.
Engine Oil Filter – 1750 Turbo Engine We recommend you use Mopar Engine Oil Filter.
Spark Plugs – 1750 Turbo Engine We recommend you use Mopar Spark Plugs. *
Fuel Selection – 1750 Turbo Engine Use Only 91 Octane or higher, 0-10% Ethanol.
262 TECHNICAL SPECIFICATIONS

Enhanced Accident Response Feature.......117,194
Ethanol .............................. .259
Euro Twin Clutch Transmission Fluid Type .......................... .225
Exhaust Gas Cautions ..................130, 261
Exhaust System ..................... .130, 215
Exterior Lights ....................... .30, 133
Filters Air Cleaner ......................... .210
Engine Fuel ......................... .262
Engine Oil .......................... .210
Engine Oil Disposal ....................210
Flashers Hazard Warning ...................... .166
Turn Signals ...................... .82, 133
Flooded Engine Starting ...................138
Fluid, Brake ........................... .263
Fluid Capacities ........................ .261
Fluid Leaks ........................... .133
Fluids And Lubricants .....................262
Fold-Flat Seats ...........................25
Four-Way Hazard Flasher ..................166
Fuel ................................. .258
Adding ............................ .158Additives
........................... .258
Capacity ........................... .261
Clean Air ........................... .258
Ethanol ............................ .259
Gasoline ........................... .258
Materials Added ...................... .258
Methanol ........................... .259
Octane Rating ........................ .258
Requirements ........................ .258
Tank Capacity ....................... .261
Fueling .............................. .158
Fuses ................................ .177
Gasoline, Clean Air ...................... .258
Gasoline,

(Fuel) ..................... .258, 261
Gasoline, Reformulated ....................258
General Information ....................98, 268
General Maintenance ..................... .209
Glass Cleaning ......................... .254
Hazard Driving Through Flowing, Rising, Or Shallow
Standing Water ....................... .161
Hazard Warning Flashers ...................166
Headlights ..............................31
12
INDEX 279

Park............................. .31, 82
Passing ..............................31
Seat Belt Reminder ......................77
Service ............................. .166
Turn Signals ...................... .82, 133
Warning Instrument Cluster Descriptions . . . .77, 82
Loading Vehicle Tires .............................. .231
Locks Power Door ...........................22
Low Tire Pressure System ...................94
Lubrication, Body ....................... .212
Lug Nuts/Bolts ........................ .256
Maintenance Free Battery ...................208
Maintenance, General .....................209
Maintenance Procedures ...................209
Maintenance Schedule .....................197
Malfunction Indicator Light (Check Engine) . . . .81, 84
Manual Service ............................. .273
Manual Transmission Lubricant Selection .....................263
Master Cylinder Brakes ............................. .221Methanol
............................. .259
Mirrors ................................28
Electric Remote ........................29
Heated ..............................30
Outside .......................... .28, 29
Rearview .............................28
Modifications/Alterations Vehicle ...............................5
Monitor, Tire Pressure System ................94
Mopar Parts ........................... .272
MTBE/ETBE .......................... .259
Multi-Function Control Lever ................31
New Vehicle Break-In Period ................139
Occupant Restraints .......................98
Octane Rating, Gasoline (Fuel) ...............258
Oil, Engine ..................... .209, 261, 262
Capacity ........................... .261
Change Interval ...................... .209
Checking ........................... .205
Disposal ............................ .210
Filter .............................. .210
Filter

Disposal ....................... .210
Materials Added To ....................210
12
INDEX 281