Fuel Requirements; 1.3L Engine; Reformulated Gasoline; Gasoline/Oxygenate Blends - Alfa Romeo Tonale 2024 Owner's Manual

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TECHNICAL SPECIFICATIONS
Torque Pattern
After 25 miles (40 km), check the lug nut/bolt torque to
be sure that all the lug nuts/bolts are properly
tightened.
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

While operating on gasoline with the required octane
number, hearing a light knocking sound from the
engine is not a cause for concern. However, if the
engine is heard making a heavy knocking sound, see a
dealer immediately. Use of gasoline with a lower than
recommended octane number can cause engine failure
and may void or not be covered by the New Vehicle Lim-
ited Warranty.

1.3L ENGINE

This engine is designed to meet all emission
regulations, and provide satisfactory fuel
economy and performance, when using high-
quality unleaded regular gasoline having an
octane rating of 87, as specified by the
(R+M)/2 Method.
The use of a 91 or higher octane premium gasoline will
allow these engines to operate to optimal performance.
This increase in performance is most noticeable in hot
weather or other heavier load conditions, such as
towing.
2.0L ENGINE
This engine is designed to meet all emis-
sions requirements, and provide satisfactory
fuel economy and performance, when using
high-quality unleaded regular gasoline hav-
ing an octane rating of 87, as specified by the (R+M)/
2 method. The use of 91 or higher octane premium
gasoline will allow these engines to operate to optimal
performance. This increase in performance is most
noticeable in hot weather or under heavy load condi-
tions such as while towing.

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
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.

GASOLINE/OXYGENATE BLENDS

Some fuel suppliers blend unleaded gasoline with oxy-
genates such as ethanol.
CAUTION!
DO NOT use E-85, gasoline containing methanol, or
gasoline containing more than 15% ethanol (E-15).
Use of these blends may result in starting and driv-
ability problems, damage critical fuel system compo-
nents, cause emissions to exceed the applicable
standard, and/or cause the Malfunction Indicator
Light to illuminate. Please observe pump labels as
they should clearly communicate if a fuel contains
greater than 15% ethanol (E-15).
Problems that result from using gasoline containing
more than 15% ethanol (E-15) or gasoline containing
methanol are not the responsibility of the manufacturer
and may void the New Vehicle Limited Warranty.
E-85 USAGE IN NON-FLEX FUEL
VEHICLES
Non-Flex Fuel Vehicles (FFV) are compatible with gaso-
line containing up to 15% ethanol (E-15). Gasoline with
higher ethanol content may void the New Vehicle Lim-
ited Warranty.
If a Non-FFV vehicle is inadvertently fueled with E-85 fuel,
the engine will have some or all of these symptoms:
Operate in a lean mode.
OBD II Malfunction Indicator Light on.
Poor engine performance.
Poor cold start and cold drivability.
Increased risk for fuel system component corrosion.

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