fuel Alfa Romeo Giulia 2017 Owner's Guide

SCHEDULED
SERVICING
Correct servicing is crucial for
guaranteeing a long life for the vehicle
under the best conditions.
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 Scheduled Servicing
Plan (e.g. periodically check level of
fluids, tire pressure, etc.).
Scheduled Servicing is offered by an
authorized 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 owners explicit consent
only.
Note:
Scheduled Servicing intervals are
required by the Manufacturer. Failure to
have them carried out may invalidate
the New Vehicle Limited Warranty.
You are advised to inform your
authorized dealer of any small operating
irregularities without waiting for the next
service.
Periodic Checks
Every month or every600miles
( 1,000 km) or before long trips check
and, if necessary, top off:
Engine coolant level.
Brake fluid level (if insufficient, see
your 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.
Every 2,000 miles ( 3,000km), check
and top off if required:
Engine oil level.
Heavy Usage Of The Car
If the vehicle is used under one of the
following conditions:
Dusty roads.
Short, repeated journeys less than
4 miles (7-8 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,
transmission, 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 air
cleaner.
Severe Duty All Models
Change Engine Oil at 4,000 miles
(6,500 km) if the vehicle is operated in a
dusty and off-road environment or is
operated predominately at idle or only
very low engine RPM’s. This type of
vehicle use is considered Severe Duty.
205

Maintenance Plan (2.9 V6 Engine)
Thousands of miles10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Years123456789101112131415
Thousands of kilometers16
32
48
64
80
96
112
128
144
160
176
192
208
224
240
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, deck lid, passenger
compartment, glove compartment, instrument panel
warning lights, etc.). ●●●●●●●●●
●●●●●●
Check and, if necessary, top up fluid levels
(1)●●●●●●●●● ●●●●●●
Check engine control system operation (via diagnostic
tool). ●●●●●●●●●
●●●●●●
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. ●●●●●●●●
(1) Top up using the fluids indicated in the “Fluids And Lubricants” section of the “Technical Specifications” chapter only after checking that the system is intact.
206
SERVICING AND MAINTENANCE

Thousands of miles10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Years123456789101112131415
Thousands of kilometers16
32
48
64
80
96
112
128
144
160
176
192
208
224
240
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. ●●●●●●●●●
●●●●●●
Brake disc wear status check with diagnostic tool. ●●●●●●●●●●●●●●●
Visually inspect the brake discs surface and edge. ●●●●●●●●●●●●●●●
Brake pads/brake discs replacement.
(2)
Visually inspect the condition and tensioning of the
accessory drive belt(s). ●●● ●●● ●●● ●●●
Change engine oil and replace oil filter. ●●●●●●●●●●●●●●●
Replace accessory drive belt/s.
(3)
Replace air cleaner cartridge(4)●●●●●●●
Replace the additional fuel filter (if equipped). ●●●●●●●●●●●●●●●
Change the brake fluid.
(5)
(2) The actual interval for changing the brake pads and the carbon ceramic brake discs depends on the vehicle usage conditions and is signaled by the warning light or message on the instrument panel. It is advisable to check brake disc weight and thickness after each intensive use.
(3) Areas that are not dusty: recommended maximum mileage 36,000 miles (60,00 km). Regardless of the mileage, the belt must be replaced every 4 years. Dusty areas and/or demanding use of the vehicle (cold climates, town use, long periods of idling): advised maximum mileage 18,000 miles (30,000 km). Regardless of
the mileage, the belt must be replaced every 2 years.
(4) If the vehicle is used in dusty areas, this cleaner must be replaced every 10,000 miles (16,000 km).
(5) The brake fluid replacement has to be done every two years, irrespective of the mileage.
207

Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.
Always drive with each tire inflated to
the recommended cold tire inflation
pressure.
Both under-inflation and over-inflation
affect the stability of the vehicle and can
produce a feeling of sluggish response
or over responsiveness in the steering.
Note:
Unequal tire pressures from side to
side may cause erratic and
unpredictable steering response.
Unequal tire pressure from side to
side may cause the vehicle to drift left
or right.
Fuel Economy
Underinflated tires will increase tire
rolling resistance resulting in higher fuel
consumption.
Tread Wear
Improper cold tire inflation pressures
can cause abnormal wear patterns and
reduced tread life, resulting in the need
for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a
comfortable ride. Over-inflation
produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is
listed on the driver's side B-Pillar or rear
edge of the driver's side door.
At least once a month:
Check and adjust tire pressure with a
good quality pocket-type pressure
gauge. Do not make a visual judgement
when determining proper inflation. Tires
may look properly inflated even when
they are under-inflated.
Inspect tires for signs of tire wear or
visible damage.
Caution!
After inspecting or adjusting the tire
pressure, always reinstall the valve stem
cap. This will prevent moisture and dirt
from entering the valve stem, which could
damage the valve stem.
Inflation pressures specified on the
placard are always “cold tire inflation
pressure”. Cold tire inflation pressure is
defined as the tire pressure after the
vehicle has not been driven for at least
three hours, or driven less than 1 mile
(1.6 km) after sitting for a minimum of
three hours. The cold tire inflation
pressure must not exceed the
maximum inflation pressure molded
into the tire sidewall. Check tire pressures more often if
subject to a wide range of outdoor
temperatures, as tire pressures vary
with temperature changes.
Tire pressures change by approximately
1 psi (7 kPa) per 12°F (7°C) of air
temperature change. Keep this in mind
when checking tire pressure inside a
garage, especially in the Winter.
Example: If garage temperature = 68°F
(20°C) and the outside temperature =
32°F (0°C) then the cold tire inflation
pressure should be increased by 3 psi
(21 kPa), which equals 1 psi (7 kPa) for
every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to
6 psi (13 to 40 kPa) during operation.
DO NOT reduce this normal pressure
build up or your tire pressure will be too
low.
Tire Pressures For High Speed
Operation
The manufacturer advocates driving at
safe speeds and within posted speed
limits. Where speed limits or conditions
are such that the vehicle can be driven
at high speeds, maintaining correct tire
inflation pressure is very important.
Increased tire pressure and reduced
vehicle loading may be required for
high-speed vehicle operation. Refer to
your authorized tire dealer or original
equipment vehicle dealer for
230
SERVICING AND MAINTENANCE

TECHNICAL SPECIFICATIONS
Everything you may find useful for
understanding how your vehicle is
made and works is contained in this
chapter and illustrated with data, tables
and graphics. For the enthusiasts and
the technician, but also just for those
who want to know every detail of their
vehicle.IDENTIFICATION DATA.........239
ENGINE..................240
POWERSUPPLY ............241
TRANSMISSION .............242
BRAKES ................. .243
SUSPENSION ..............244
STEERING SYSTEM ..........245 DIMENSIONS ..............246
WEIGHTS................
.248
FUEL REQUIREMENTS ........249
FLUID CAPACITIES ...........251
FLUIDS AND LUBRICANTS ......252
PERFORMANCE ............254
238

ENGINE
2.9L V6 Engine
CycleFour
Number
and position of cylinders 6/V
Piston bore and stroke (mm) 86.5 × 82
Total displacement (cm³) 2891
Compression ratio 9.3:1
Maximum power (ECE) (kW) 375
Maximum power (ECE) (HP) 505
Corresponding engine speed (rpm) 6500
Maximum torque (ECE) (Nm) 600
Maximum torque (ECE) (kgm) 61
Maximum torque (ECE) (ft. lb) 442
Corresponding engine speed (rpm) 2500
Fuel Gasoline with an octane number (A.K.I.) 91 or not lower than 87,
ethanol percentage is 0–15%.
(*)
(*) To comply with all emission limits while simultaneously guaranteeing minimal consumption and maximum performance, use premium-quality unleaded gasolinewith octane rating (A.K.I.) of 91 or higher.
240
TECHNICAL SPECIFICATIONS

WEIGHTS
Weights (lbs)2.9 V6 Engine
Unladen weight (with all fluids, fuel tank filled to 90% and
without
optional equipment) 3483.30
Payload including the driver
(*)1146.40
Maximum permitted loads
(**)–
– front axle 2160.53
– rear axle 2160.53
– total 4629.71
Towable loads –
(*) If special equipment is fitted (trailer towing equipment, etc.) the empty weight will increase and consequently the payload will decrease in relation to the maximum
permitted loads.
(**) Loads not to be exceeded. The user is responsible for arranging goods in the luggage compartment and/or on the load platform within the maximum permitted loads.
248
TECHNICAL SPECIFICATIONS

FUEL
REQUIREMENTS
This engine is
designed to meet all
emission regulations,
and provide
satisfactory fuel
economy and
performance, when
using high-quality
unleaded “Regular” gasoline having a
posted octane number of 87 as
specified by the (R+M)/2 method. For
optimum performance and fuel
economy the use of “Premium”
91 octane gasoline or higher is
recommended.
While operating on gasoline with an
octane number of 87, 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 your dealer
immediately. Use of gasoline with an
octane number lower than 87 can
cause engine failure and may void or
not be covered by the New Vehicle
Limited Warranty.
Poor quality gasoline can cause
problems such as hard starting, stalling,
and hesitations. If you experience these
symptoms, try another brand of
gasoline before considering 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 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 oxygenates such as
ethanol.
Caution!
DO NOT use gasoline containing methanol
or gasoline containing more than 15%
ethanol (E-15). Use of these blends may
result in starting and drivability problems,
damage critical fuel system components,
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 or not
be covered under New Vehicle Limited
Warranty.
CNG And LP Fuel System
Modifications
Modifications that allow the engine to
run on compressed 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 manufacturer
and may void or not be covered under
the New Vehicle Limited Warranty.
249

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
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 performance.Designated TOP TIER
Detergent Gasoline
contains a higher level
of detergents to further
aide in minimizing
engine and fuel system
deposits. When
available, the usage of Top Tier
Detergent gasoline is recommended.
Visit www.toptiergas.com for a list of
TOP TIER Detergent Gasoline Retailers.
Indiscriminate use of fuel system
cleaning agents should be avoided.
Many of these materials intended for
gum and varnish removal may contain
active solvents or similar ingredients.
These can harm fuel system gasket and
diaphragm materials.
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 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 your 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 concentrations 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.
Note:
Intentional tampering with the
emissions control system can result in
civil penalties being assessed against
you.
250
TECHNICAL SPECIFICATIONS

FLUID CAPACITIES
2.9L V6 Engine
U.S.Metric
Fuel tank 15.3 Gallons58 Liters
Fuel
tank reserve 2.3 Gallons9 Liters
Engine cooling system 2.95 Gallons11.2 Liters
Intercooler cooling system 1.4 Gallons5.5 Liters
Engine sump and filter 7.2 Quarts7 Liters
Hydraulic brake circuit 0.9 Quarts0.9 Liters
Windshield washer fluid reservoir 1.1 Gallons4.2 Liters
Automatic transmission ––
Differentials and reduction gears RDU 195 ––
Differentials and reduction gears RDU 230-TV Main body: 0.8 Quarts
Left TV: 0.5 Quarts
Right TV: 0.6 Quarts Main body: 0.8 Liters
Left TV: 0.5 Liters
Right TV: 0.6 Liters
RDU 230-LSD differential ––
RDU 210-eLSD differential (if equipped) ––
RDU 210/215-LSD differential ––
251