MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 1750 TURBO . . . .209
ONBOARD DIAGNOSTIC SYSTEM —
OBDII ............................ .210
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ...................... .210
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS ............211
REPLACEMENT PARTS .................212
DEALER SERVICE ....................212
MAINTENANCE PROCEDURES ..........213
▫ Engine Oil ........................ .214
▫ Engine Oil Filter .....................215
▫ Engine Air Cleaner Filter ...............215
▫ Engine Cover ...................... .216
▫ Maintenance-Free Battery ..............216 ▫
Air Conditioner Maintenance ............217
▫ Body Lubrication ....................218
▫ Wiper Blades ...................... .218
▫ Windshield Washer Nozzles .............220
▫ Adding Washer Solvent ................221
▫ Exhaust System .....................223
▫ Cooling System .....................225
▫ Brake System ...................... .230
▫ Alfa Twin Clutch Transmission ..........233
▫ Appearance Care And Protection From
Corrosion ......................... .234
FUSES ............................ .240
▫ Engine Compartment Fuses .............241
▫ Dashboard Fuse Box ..................243
7
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals. The best time to check the engine oil
level is before starting the engine after it has sat
overnight.
Do not check oil level when the engine is warm.
Checking engine oil level when the engine is warm will
give you an incorrect reading.
Checking the oil while the vehicle is on level ground,
and has sat overnight, will improve the accuracy of the
oil level readings. Maintain the oil level between the
range markings on the dipstick. The safe range is
indicated by a crosshatch zone. Adding 1 quart of oil
when the reading is at the low end of the indicated
range will result in the oil level at the full end of the
indicator range.
CAUTION!
Do not overfill the engine with oil. Overfilling the
engine with oil will cause oil aeration, which can
lead to loss of oil pressure and an increase in oil
temperature. This loss of oil pressure and increased
oil temperature could damage your engine.
Change Engine Oil
The oil change indicator system will remind you that it
is time to take your vehicle in for scheduled mainte-
nance. Refer to the “Maintenance Schedule” for further
information.
NOTE:The actual interval for changing the oil and
replacing the engine oil filter depends on the vehicle
usage conditions and is signalled by the warning light
or message (if present) on the instrument panel or every
12 months.
Engine Oil Selection
For best performance and maximum protection for
turbocharged engines under all types of operating
conditions, the manufacturer recommends synthetic
engine oils that are API Certified and meet the require-
ments of FCA Material Standard MS-12991.
214 MAINTAINING YOUR VEHICLE
Engine Oil Viscosity — 1750 Turbo Engine
(SAE Grade)
SAE 5W-40 full synthetic engine oil is recommended for
all operating temperatures. This engine oil improves
low temperature starting and vehicle fuel economy.
Lubricants which do not have both the engine oil
certification mark and the correct SAE viscosity grade
number should not be used.
Materials Added To Engine Oil
The manufacturer strongly recommends against the
addition of any additives (other than leak detection
dyes) to the engine oil. Engine oil is an engineered
product and its performance may be impaired by
supplemental additives.
Disposing Of Used Engine Oil And Oil Filters
Care should be taken in disposing of used engine oil
and oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to
the environment. Contact your authorized dealer, ser-
vice station or governmental agency for advice on how
and where used oil and oil filters can be safely dis-
carded in your area.
Engine Oil Filter
The engine oil filter should be replaced with a new filter
at every engine oil change.
Engine Oil Filter Selection
This manufacturer’s engines have a full-flow type dis-
posable oil filter. Use a filter of this type for replace-
ment. The quality of replacement filters varies consid-
erably. Only high quality filters should be used to
assure most efficient service. MOPAR engine oil filters
are high quality oil filters and are recommended.
Engine Air Cleaner Filter
Refer to the “Maintenance Schedule” in the “Mainte-
nance Schedules” section for the proper maintenance
intervals.
WARNING!
The air induction system (air cleaner, hoses, etc.)
can provide a measure of protection in the case of
engine backfire. Do not remove the air induction
system (air cleaner, hoses, etc.) unless such removal
is necessary for repair or maintenance. Make sure
(Continued)
7
MAINTAINING YOUR VEHICLE 215
WARNING!(Continued)
that no one is near the engine compartment before
starting the vehicle with the air induction system
(air cleaner, hoses, etc.) removed. Failure to do so
can result in serious personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters
varies considerably. Only high quality filters should be
used to assure most efficient service. MOPAR engine air
cleaner filters are a high quality filter and are recom-
mended.
Engine Cover
To avoid possible damage to the engine cover, please
disconnect each of the four mounting studs by pulling the
engine cover upward, and then lift off the complete cover.
Tilting the engine cover when one or more studs are still
engaged will lead to premature failure of the couplers.
To reassemble the cover back onto the engine, first make
sure it is properly aligned, the oil cap is centered, and
that all four studs are lined up with their couplers. Then
gently push on the four corners of the engine cover to
snap the stud back into position. No tools are required to remove or reassemble the
engine cover.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free bat-
tery. You will never have to add water, nor is periodic
maintenance required.
WARNING!
•
Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery
fluid to contact your eyes, skin, or clothing. Do
not lean over a battery when attaching clamps. If
acid splashes in eyes or on skin, flush the area
immediately with large amounts of water. Refer
to “Jump-Starting Procedures” in “What To Do In
Emergencies” for further information.
•
Battery gas is flammable and explosive. Keep flame
or sparks away from the battery. Do not use a
booster battery or any other booster source with an
output greater than 12 Volts. Do not allow cable
clamps to touch each other.
(Continued)
216 MAINTAINING YOUR VEHICLE
FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
1750 Turbo Engine 10.5 Gallons40 Liters
Reserve Fuel 1.1 Gallons4 Liters
Engine Oil with Filter
1750 Turbo Engine 6.1 Quarts5.8 Liters
Cooling System
1750 Turbo Engine (MOPAR
Antifreeze/Engine Coolant 10
Year/150,000 Mile Formula). 11.2 Quarts
10.6 Liters
256 MAINTAINING YOUR VEHICLE
FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, 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.
NOTE: * The following are essential to ensure correct
operation and prevent serious damage to the engine:
only use spark plugs of the same make and type which
are specially certified for such engines strictly comply
with the spark plug replacement interval given in the
maintenance schedule. For spark plug replacement, it is
advisable to contact the dedicated Alfa Romeo Dealer-
ship. Refer to the “Maintenance Schedule” section for
the required spark plug intervals.
7
MAINTAINING YOUR VEHICLE 257
MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate in the instrument
cluster. This means that an engine oil and engine oil
filter change is required for your vehicle. Operating
conditions such as frequent short-trips, trailer tow,
extremely hot or cold ambient temperatures will influ-
ence when the “Change Oil” or “Oil Change Required”
message is displayed. Severe Operating Conditions can
cause the change oil message to illuminate as early as
3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next 500
miles (805 km).
The Wrench Warning Light may appear in the cluster as
a service reminder when vehicle maintenance is re-
quired, according to the scheduled maintenance mile-
age. The maintenance schedule intervals are set by the
manufacturer. Failure to have them carried out may
void your New Vehicle Limited Warranty.NOTE:
The actual interval for changing the oil and
replacing the engine oil filter depends on the vehicle
usage conditions and is signalled by the warning light
or message (if present) on the instrument panel or every
12 months.
Severe Duty All Models
In addition, if your vehicle is used under demanding
conditions, including:
• On the track.
• On dusty roads.
• Short, repeated trips (less than 4-5 miles or 7-8 km) at
sub-zero temperatures.
• Allowing the engine to idle for extended periods of
time.
• Driving for long distances at low speeds.
• Allowing the vehicle to sit for long periods of inac-
tivity.
260 MAINTENANCE SCHEDULES
Under any of the above circumstances, the following
checks need to be performed more frequently than
indicated in the Maintenance Schedule:
•Check front and rear disc brake pad condition and
wear.
• Check cleanliness of tailgate locks.
• Check cleanliness and lubrication of chassis and
steering linkage.
• Visually inspect condition of: engine, gearbox, trans-
mission, pipes and hoses (exhaust - fuel system -
brakes) and rubber elements (gaiters - sleeves -
bushes - etc.).
• Check battery charge and battery fluid level (electro-
lyte).
• Visually inspect condition of the auxiliary drive belts.
• Check and, if necessary, change engine oil and re-
place oil filter.
• Check and, if necessary, replace air cleaner filter. Using the vehicle on a track should be regarded as an
exception. The vehicle has been designed and manufac-
tured for road use.
Change Engine Oil at 4,000 miles (6,500 km) if the
vehicle is operated in a dusty and off road environment.
This type of vehicle use is considered Severe Duty.
If the vehicle is operated in a dusty or dirty environ-
ment the engine air filter has to be changed every 6,500
miles (10,000 km).
Once A Month Or Before A Long Trip/Periodic Checks
Every 600 miles (1,000 km) or before long trips, check
and, if necessary, top off the following:
•
Check engine oil level.
• Check brake fluid level.
• Check windshield washer fluid level.8
MAINTENANCE SCHEDULES 261