engine ALFA ROMEO GIULIA 2021 Manual Online

189

Exhaust Gas The best protection against carbon monoxide
entry into the vehicle body is a properly main-
tained engine exhaust system.
Whenever a change is noticed in the sound of
the exhaust system, when exhaust fumes can
be detected inside the vehicle, or when the
underside or rear of the vehicle is damaged,
have an authorized dealer inspect the
complete exhaust system and adjacent body
areas for broken, damaged, deteriorated, or
mispositioned parts. Open seams or loose
connections could permit exhaust fumes to
seep into the passenger compartment. In
addition, inspect the exhaust system each
time the vehicle is raised for lubrication or oil
change. Replace as required.Carbon Monoxide Warnings
WARNING!
Exhaust gases can injure or kill. They
contain carbon monoxide (CO), which is
colorless and odorless. Breathing it can
make you unconscious and can eventually
poison you. To avoid breathing (CO), follow
these safety tips:
Do not run the engine in a closed garage
or in confined areas any longer than
needed to move your vehicle in or out of
the area.
If you are required to drive with the trunk/
liftgate/rear doors open, make sure that
all windows are closed and the climate
control BLOWER switch is set at high
speed. DO NOT use the recirculation
mode.
If it is necessary to sit in a parked vehicle
with the engine running, adjust your
heating or cooling controls to force
outside air into the vehicle. Set the blower
at high speed.
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to
prevent carbon monoxide poisoning:
Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odor -
less gas, which can kill. Never run the
engine in a closed area, such as a garage,
and never sit in a parked vehicle with the
engine running for an extended period. If
the vehicle is stopped in an open area with
the engine running for more than a short
period, adjust the ventilation system to
force fresh, outside air into the vehicle.
Guard against carbon monoxide with
proper maintenance. Have the exhaust
system inspected every time the vehicle is
raised. Have any abnormal conditions
repaired promptly. Until repaired, drive
with all side windows fully open.
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TIRE SERVICE KIT
Description
If a tire is punctured, you can make an emer-
gency repair using the Tire Service Kit located
in the trunk beneath the load floor.
Tire Service Kit Location
The Tire Service Kit includes:
Sealant cartridge containing the sealing
fluid.
Filler tube.
Adhesive label with the writing "Max.
50 mph (80 km/h)”, to be attached in a
position easily visible to the driver (e.g. on
the dashboard) after repairing the tire.
Air compressor, complete with pressure
gauge and connectors.
An instruction pamphlet for reference in
prompt and correct use of the Tire Service
Kit, which must be then given to the
personnel dealing with the sealant-treated
tire.
A pair of protective gloves.
Adaptors for inflating different elements.
Tire Service Kit Components

NOTE:

The sealant is effective with external tempera -
tures of between -40°F (-40°C) and 122°F
(50°C). The sealant has an expiration date. To use the Tire Service Kit, proceed as follows:
1. Stop the vehicle in a position where you
can repair the tire safely. You should be as
far as possible from the side of the road,
and in a position that is not dangerous for
oncoming traffic. Activate the Hazard
Warning Flashers, remove the safety
triangle from the trunk, and place it at a
suitable distance from the vehicle to make
other drivers aware of your presence.
2. Verify that the valve stem (on the wheel with the deflated tire) is in a position that
is near to the ground. This will allow the tire
service kit hoses to reach the valve stem
and keep the tire repair kit flat on the
ground.
3. Place the gear selector to PARK (P).
4. Apply the Electric Park Brake and cycle the engine OFF.
1 — Sealant Cartridge
2 — Filler Tube
3 — Adhesive Label
4 — Air Compressor
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3. Make sure the power switch of thecompressor is in the O (off) position.
4. Insert the plug into the power outlet in the center console, then start the engine.
Center Console Power Outlet
5. Start the compressor by placing the power switch in the I (on) position.
6. Inflate the tire to the pressure indicated on the tire placard, located on the driver’s
side B-Pillar or the rear edge of the driver’s
side door
Ú
page 237. In order to obtain a
more precise reading, check the pressure
value on pressure gauge with the
compressor off. Air Compressor

7. If the pressure is not at least 26.1 psi (1.8 bar) after 15 minutes, disengage the compressor
from the valve and power outlet. Then, move
the vehicle forwards approximately five tire
turns in order to distribute the sealant inside
the tire evenly, and then repeat the inflation
operation.

8. If you still cannot obtain a pressure of at least 26 psi (1.8 bar) within 15 minutes of
turning the compressor on, do not drive
the vehicle, and contact an authorized
dealer. 9. Drive the vehicle for about 5 miles (8 km),
stop, apply the electric park brake, and
recheck the tire pressure.
10. If the pressure is less than 26 psi (1.8 bar), DO NOT drive the vehicle, and see an
authorized dealer.

11. If a pressure value of at least 26 psi (1.8 bar) is detected, restore the correct pressure (with
engine running and electric park brake
applied), and drive immediately with great
care to an authorized dealer.

5 — Power Switch
6 — Pressure Gauge
WARNING!
Tire Service Kit is not a permanent flat tire
repair. Have the tire inspected and repaired
or replaced after using Tire Service Kit. Do
not exceed 50 mph (80 km/h) until the tire
is repaired or replaced. Failure to follow this
warning can result in injuries that are
serious or fatal to you, your passengers,
and others around you. Have the tire
checked as soon as possible at an
authorized dealer.
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JUMP STARTING
If your vehicle has a discharged battery, it can
be jump started using a set of jumper cables
and a battery in another vehicle, or by using a
portable battery booster pack. Jump starting
can be dangerous if done improperly, so
please follow the procedures in this section
carefully.

NOTE:

When using a portable battery booster pack,
follow the manufacturer's operating instruc-
tions and precautions.
Remote Battery Connection Posts
The remote posts of the battery for jump
starting can be found inside the engine
compartment. The battery itself is located in
the luggage compartment.
The negative terminal (-) is positioned next to
the passenger side hood lock.
Remote Negative Post Location The positive post (+) can be accessed by
removing the cover, and opening the protec
-
tive flap.
Protective CoverProtective Flap
WARNING!
Do not attempt jump starting if the battery
is frozen. It could rupture or explode and
cause personal injury.
CAUTION!
Do not use a portable battery booster pack
or any other booster source with a system
voltage greater than 12 Volts or damage to
the battery, starter motor, alternator or
electrical system may occur. WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
the battery to explode and could result in
serious injury. Only use the specific ground
point, do not use any other exposed metal
parts.
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199

Remote Positive Post

To carry out the operation, you need to have the
correct cables to connect to the battery of
another vehicle or a portable battery booster
pack to the remote posts of the discharged
battery. Usually, these cables have terminals at
the ends and are identified by different sheath
colors (red = positive, black = negative).

Jump Starting
Preparation For Jump Starting:
See below steps to prepare for jump starting:
1. Firmly apply the park brake, and cycle the ignition to OFF.
2. Turn off all electrical features in the vehicle.
3. If using another vehicle to jump start the battery, park the vehicle within the jumper
cables reach, apply the park brake and
make sure the ignition is OFF.
Cable Connection
See below steps to perform the jump starting
procedure:
1. Connect the positive (+) end of the jumper cable to the positive (+) post of the vehicle
with the discharged battery.
2. Connect the opposite end of the positive (+) jumper cable to the positive (+) post of
the booster battery. 3. Connect the negative end (-) of the jumper
cable to the negative (-) post of the booster
battery.
4. Connect the opposite end of the negative (-) jumper cable to the remote negative (-)
post of the discharged vehicle.
5. Start the engine in the vehicle that has the booster battery, let the engine idle a few
minutes, and then start the engine in the
vehicle with the discharged battery. If
using a portable battery booster pack,
before starting the vehicle, wait a few
seconds after completing the connection.
WARNING!
Failure to follow this jump starting
procedure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could
result in damage to the charging system of
the booster vehicle or the discharged
vehicle.
WARNING!
Do not allow vehicles to touch each other
as this could establish a ground connection
and personal injury could result.
WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
the battery to explode and could result in
serious injury. Only use the specific ground
point, do not use any other exposed metal
parts.
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Cable Disconnection
Once the engine is started, remove the
connection cables in reverse sequence, as
described below:
1. Disconnect the negative (-) jumper cablefrom the remote negative (-) post of the
discharged vehicle.
2. Disconnect the negative end (-) of the jumper cable from the negative (-) post of
the booster battery.
3. Disconnect the opposite end of the posi -
tive (+) jumper cable from the positive (+)
post of the booster battery.
4. Disconnect the positive (+) end of the jumper cable from the positive (+) post of
the vehicle with the discharged battery.
If frequent jump starting is required to start
your vehicle, you should have the battery and
charging system inspected at an authorized
dealer.Bump Starting
Never jump start the engine by pushing,
towing or coasting downhill.

NOTE:

You cannot start a vehicle with an automatic
transmission by pushing it.
IF YOUR ENGINE OVERHEATS
Engine overheating may occur in situations of
extreme environmental temperatures,
frequent engine stops/starts, or driving in
heavy traffic. If the engine becomes over -
heated, the Engine Temperature Warning
Light in the instrument cluster will illuminate
along with a dedicated message
Ú
page 73.
If the vehicle is overheating, it will need to be
serviced by an authorized dealer.
In any of the following situations, you can
reduce the potential for overheating by taking
the appropriate action.
On the highways — slow down.
In city traffic — while stopped, place the
transmission in NEUTRAL, but do not
increase engine idle speed.

NOTE:

There are steps that you can take to slow down
an impending overheat condition:
If your Air Conditioner (A/C) is on, turn it off.
The A/C system adds heat to the engine
cooling system and turning the A/C off can
help remove this heat.
You can also turn the temperature control
to maximum heat, the mode control to floor
and the blower control to high. This allows
the heater core to act as a supplement to
the radiator and aids in removing heat from
the engine cooling system.
CAUTION!
Accessories plugged into the vehicle power
outlets draw power from the vehicle’s
battery, even when not in use (i.e., cellular
phones, etc.). Eventually, if plugged in long
enough without engine operation, the
vehicle’s battery will discharge sufficiently
to degrade battery life and/or prevent the
engine from starting.
WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time to
cool. Never try to open a cooling system
pressure cap when the radiator or coolant
bottle is hot.
CAUTION!
Driving with a hot cooling system could
damage your vehicle. If temperature gauge
reads “H”, pull over and stop the vehicle.
Idle the vehicle with the air conditioner
turned off until the pointer drops back into
the normal range. If the pointer remains on
the “H”, turn the engine off immediately,
and call for service.
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201

If Steam Is Coming From The Engine Compart-
ment
Do not go near the front of the vehicle. Stop
the engine. Wait until the steam dissipates.
Then, open the hood and start the engine.
If Neither Coolant Nor Steam Is Escaping
Open the hood and idle the engine until it
cools.

NOTE:

If the cooling fan does not operate while the
engine is running, the engine temperature
will increase. Stop the engine and contact
an authorized dealer.
If the engine continues to overheat or
frequently overheats, have the cooling
system inspected. The engine could be seri -
ously damaged unless repairs are made.
Contact an authorized dealer.
MANUAL PARK RELEASE
See an authorized dealer to disengage the
manual park release lever.
TOWING A DISABLED VEHICLE
This section describes procedures for towing a
disabled vehicle using a commercial towing
service. The operators of the assistance vehicle must
be informed with regard to the vehicle's
minimum height from ground in order to avoid
contact between the ends of the fascia/
bumper with the equipment of the breakdown
truck.
The following image illustrates the front and
rear attachment corners of the vehicle, to be
taken into consideration when loading the
vehicle on the assistance vehicle.
Front And Rear Loading Angles
WARNING!
A special tool is required to perform this
procedure. Damage to the vehicle or
serious injury or death may occur if the
procedure is performed improperly. Please
contact an authorized dealer to have this
procedure performed.
CAUTION!
The vehicle should be transported with all
four wheels OFF the ground on the flatbed
of a roadside assistance vehicle. Avoid
towing with only the front (or rear) wheels
lifted. When towing with only the front (or
rear) wheels lifted, in addition to
damaging the body, it could damage the
transmission.
Do not use sling-type equipment when
towing. Vehicle damage may occur.
When securing the vehicle to a flatbed
truck, do not attach to front or rear
suspension components. Damage to your
vehicle may result from improper towing.
Ensure that the Electric Park Brake is
released, and remain released, while
being towed.
Damage from improper towing is not
covered under the New Vehicle Limited
Warranty.
RWD
ModelsAWD
Models
A — Front
Loading Angle 12.880° 15.160°
B — Rear
Loading Angle 17.105° 18.400°
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204

SERVICING AND MAINTENANCE
Correct servicing permits the performance of
the vehicle to be maintained over time, as well
as limited running costs and safeguarding the
efficiency of the safety systems.
This chapter explains how.
SCHEDULED SERVICING
Correct servicing is crucial for guaranteeing a
long life for the vehicle under the best condi-
tions.
For this reason, Alfa Romeo has planned a
series of checks and services for your vehicle
at fixed intervals based on distance and time,
as described in the Scheduled Servicing Plan.
Before each service, it is always necessary to
carefully follow the instructions in the Sched -
uled Servicing Plan (e.g. periodically check
level of fluids, tire pressure, etc.).
Scheduled Servicing is offered by an autho -
rized dealer according to a set time schedule.
If, during each operation, in addition to the
ones scheduled, the need arises for further
replacements or repairs, these may be carried
out with the owner’s explicit consent only.

NOTE:

Scheduled Servicing intervals are required by
FCA US LLC. Failure to have them carried out
may invalidate the New Vehicle Limited
Warranty.
You are advised to inform an authorized
dealer of any small operating irregularities
without waiting for the next service.
Periodic Checks
Every month or every 600 miles (1,000 km) or
before long trips check and, if necessary, top
off:
Engine coolant level.
Brake fluid level (if insufficient, see an
authorized dealer as soon as possible).
Windshield washer fluid level.
Tire inflation pressure and condition.

Operation of lighting system (headlights,
direction indicators, hazard warning lights,
etc.).

Operation of windshield washing/wiping
system and positioning/wear of wiper
blades.
Inspect the CV/Universal joints.
Oil consumption of the engine depends on
conditions and driving style. For this reason,
the engine oil level must be checked every
1,860 miles (3,000 km), and top off if neces -
sary
Ú
page 213.
Heavy Usage Of The Vehicle
If the vehicle is used under one of the following
conditions:
Dusty roads.
Short, repeated journeys less than 4 miles
(7 km) at sub-zero outside temperatures.
Engine often idling or driving long distances
at low speeds or long periods of inactivity.
In the event of a long period of inactivity.
The following checks must be carried out more
often than indicated in the Scheduled
Servicing Plan:
Check cleanliness of hood and trunk locks,
cleanliness and lubrication of linkage.
Visually inspect conditions of: engine, trans -
mission, pipes and hoses (exhaust/fuel
system/brakes) and rubber elements
(sleeves/bushes, etc.).
Check battery charge and battery fluid level
(electrolyte).
Visually inspect conditions of the accessory
drive belts.
Check and, if necessary, change engine oil
and replace oil filter.
Check and, if necessary, replace cabin air
filter.
Check and, if necessary, replace engine air
cleaner.
Severe Duty All Models
Vehicles that are operated in a dusty and
off-road environment, or predominately at idle
or very low engine RPM are known as Severe
Duty vehicles. It is recommended that you
change engine oil at 4,000 miles (6,500 km)
or 350 hours of engine run time.
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Maintenance Plan — 2.0L Engine
Thousands of miles102030405060708090100110120130140150
Years123456789101112131415
Thousands of kilometers163248648096112128144160176192208224240
SOS back up battery replacement (if equipped)1●●●
Check battery charge status with the proper
instrument
●●●●●●●●●●●●●●●
Check tire condition/wear and adjust pressure, if
necessary. Check the tire repair kit recharge
condition and expiration date
●●●●●●●●●●●●●●●
Check operation of lighting system (headlights,
direction indicators, hazard warning lights, trunk lid,
passenger compartment, glove compartment,
instrument panel warning lights, etc.)
●●●●●●●●●●●●●●●
Check and, if necessary, top up fluid levels
●●●●●●●●●●●●●●●
Check engine control system operation (via
diagnostic tool) and, if equipped, engine oil
degradation
2●●●●●●●●●●●●●●●
Visually inspect conditions of: exterior bodywork,
underbody protection, pipes and hoses (exhaust, fuel
system, brakes), rubber elements (sleeves, bushes,
etc.)
●●●●●●●
Check position/wear of front windshield wiper blade●●●●●●●●
Check operation of the windshield wiper/washer
system and adjust nozzles, if necessary
●●●●●●●●
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Check cleanliness of hood and luggage compartment
locks, cleanliness and lubrication of linkage●●●●●●●
Visually inspect conditions and wear of front/rear
disc brake pads and operation of pad wear indicators●●●●●●●●●●●●●●●
Visually inspect the condition and tensioning of the
accessory drive belt(s)
●●●●●●●●●●●●
Change engine coolant
●
Change engine oil and replace oil filter
3
Replace transfer case oil (AWD models only)●
Replace accessory drive belt(s)●
Replace engine air cleaner
4●●●●●
Replace additional fuel filter (if equipped)
●●●●●●●●●●●●●●●
Change the brake fluid
5
Thousands of miles102030405060708090100110120130140150
Years123456789101112131415
Thousands of kilometers163248648096112128144160176192208224240
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