2017 INFINITI QX30 engine

•For frequent operation in mountainous ter-
rain or on poor road surfaces
•If the engine is often left idling for long
periods
In these or similar operating conditions, have,
for example, the air filter, engine oil and oil
filter changed more frequently. The tires must
be checked more frequently if the vehicle is
operated under increased loads. Further infor-
mation can be obtained at an INFINITI retailer.
Maintenance and Schedules9-9

The following tables show the standard maintenance schedule. Depending upon weather and atmospheric conditions, varying road surfaces, individual
driving habits and vehicle usage, additional or more frequent maintenance may be required. After 120,000 miles (192,000 km)/144 months, continue
maintenance at the same mileage/time intervals.
EMISSION CONTROL SYSTEM MAINTENANCE (FOR 2.0L TURBO GASOLINE ENGINE)
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATIONmiles x 1,000MAINTENANCE INTERVAL
Perform at number of miles,
kilometers or months, whichever
comes first.51015202530354045505560
(km x 1,000) (8) (16) (24) (32) (40) (48) (56) (64) (72) (80) (88) (96)
months 6 12 18 24 30 36 42 48 54 60 66 72
Engine compartment See NOTE (1)
V-belt See NOTE (2) I* I* I*
Replace every 155,000 miles or 180 months
Air cleaner filter Replace every 45,000 miles or 48 months
Fuel lines I* I* I*
Fuel filter See NOTE (3)
Engine coolant* Replace every 155,000 miles or 180 months
Engine oil R R R R R R
Engine oil filter R R R R R R
Spark plugs Replace every 45,000 miles or 48 months
NOTE:
(1) All visible parts checked for leaks and damage.
(2) In visible area only.
(3) Maintenance-free item.
* Maintenance items and intervals with ”*” are recommended by INFINITI for reliable vehicle operation. The owner need not perform such maintenance
in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required
STANDARD MAINTENANCE
9-10Maintenance and Schedules

Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATIONmiles x 1,000MAINTENANCE INTERVAL
Perform at number of miles, kilome-
ters or months, whichever comes
first.65 70 75 80 85 90 95 100 105 110 115 120
(km x 1,000) (104) (112) (120) (128) (136) (144) (152) (160) (168) (176) (184) (192)
months 78 84 90 96 102 108 114 120 126 132 138 144
Engine compartment See NOTE (1)
V-belt See NOTE (2) I* I* I*
Replace every 155,000 miles or 180 months
Air cleaner filter Replace every 45,000 miles or 48 months
Fuel lines I* I* I*
Fuel filter See NOTE (3)
Engine coolant* Replace every 155,000 miles or 180 months
Engine oil R R R R R R
Engine oil filter R R R R R R
Spark plugs Replace every 45,000 miles or 48 months
NOTE:
(1) All visible parts checked for leaks and damage.
(2) In visible area only.
(3) Maintenance-free item.
* Maintenance items and intervals with ”*” are recommended by INFINITI for reliable vehicle operation. The owner need not perform such maintenance
in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are required
Maintenance and Schedules9-11

10 Technical information
Recommended fluids/lubricants and capacities. . . .10-2
Fuel recommendation..................10-3
Engine oil and oil filter recommendations......10-5
Air conditioner system refrigerant and oil
recommendations....................10-6
Engine specifications....................10-7
Wheels and Tires......................10-8
Dimensions..........................10-9
When traveling or registering in another country . . .10-10
Vehicle identification....................10-10
Vehicle identification number (VIN) plate....10-10
Vehicle identification number (chassis number) . .10-11
Engine serial number..................10-11
F.M.V.S.S./C.M.V.S.S. Certification label......10-11
Emission control information label..........10-11
Tire and loading information label..........10-12
Air conditioner specification label..........10-12Installing front license plate...............10-13
Vehicle loading information................10-14
TERMS..........................10-14
Vehicle load capacity..................10-15
Loading tips.......................10-16
Measurement of weights...............10-16
Trailer towing........................10-16
Uniform tire quality grading................10-17
Treadwear........................10-17
Traction AA, A, B and C................10-17
Temperature A, B and C................10-17
Emission control system warranty............10-18
Reporting safety defects..................10-18
Readiness for inspection/maintenance (I/M) test . . .10-19
Event data recorders (EDR) (if so equipped)......10-20
Owner’s manual/service manual order information .10-20

The following are approximate capacities. The actual refill quantities may be slightly different. When refilling, follow the procedures instructedinthe
“8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Fluid types Capacity (Approximate) Recommended Fluids and Lubricants
US measure Imp Measure Liter
Fuel tank 13.2 gal
(4WD: 14.8 gal11 gal
(4WD: 12.3 gal)50 L
(4WD: 56 L)
–SeeFuel recommendationlater in this section.
Engine oil (*) The approximate capacities listed are for refilling during an engine oil change. *: For
additional information, seeChanging engine oilin the8. Do-it-yourselfsection.
2.0L gasoline engine:
–Genuine INFINITI engine oil, Viscosity SAE 0W-30
For additional information, seeEngine oil and oil filter recommendationslater in this
section. Drain and refill
With oil filter change 6 qt 5 qt 5.6 L
Cooling system
with Reservoir8.1 qt 6.7 qt 7.6
–Genuine INFINITI Engine Coolant or equivalent in its quality
BASF Glysantin® G40®
–Use Genuine INFINITI Engine Coolant, or equivalent in its quality, in order to avoid
possible aluminum corrosion within the engine cooling system caused by the use
of non-genuine engine coolant.Note that any repairs for incidents with the engine
cooling system while using non-genuine engine coolant may not be covered by the
warranty even if such incidents occurred during the warranty period.
Automatic Transmission Fluid
(ATF)6.6 qt 5.5 qt 6.21 L Shell DCT-M1
Brake fluid Refill to the proper fluid level according to the
instructions in the “8. Maintenance and do-it-
yourself” section.
–Genuine INFINITI brake fluid. DOT 4+ or equivalent.–Never mix different types of fluids.
Differential gear oil 0.8 qt 0.65 qt 0.74 L
–Castrol BOT 355 75W-85
Multi-purpose grease — — —
–NLGI No. 2 (Lithium soap base)
Air conditioner system refrigerant———–HFC-134a
Air conditioner system lubricant———–INFINITI A/C System Oil Type S or equivalent
RECOMMENDED FLUIDS/LUBRICANTS AND
CAPACITIES
10-2Technical information

If you use oxygenate-blend gasoline, please
take the following precautions as the usage of
such fuels may cause vehicle performance prob-
lems and/or fuel system damage.
•The fuel should be unleaded and have an
octane rating no lower than that recom-
mended for unleaded gasoline.
•If an oxygenate-blend, other than a methanol
blend, is used, it should contain no more than
10% oxygenate. (MTBE may, however, be
added up to 15%.)
•E-15 fuel contains more than 10% oxygenate.
E-15 fuel will adversely affect the emission
control devices and systems of the vehicle
and should not be used. Damage caused by
such fuel is not covered by the INFINITI New
Vehicle Limited Warranty.
•If a methanol blend is used, it should contain no
more than 5% methanol (methyl alcohol, wood
alcohol). It should also contain a suitable
amount of appropriate cosolvents and corrosion
inhibitors. If not properly formulated with appro-
priate cosolvents and corrosion inhibitors, such
methanol blends may cause fuel system damage
and/or vehicle performance problems.
At this time, sufficient data is not available to
ensure that all methanol blends are suitable
for use in INFINITI vehicles.If any driveability problems such as engine
stalling and difficult hot-starting are experi-
enced after using oxygenate-blend fuels, imme-
diately change to a nonoxygenate fuel or a fuel
with a low blend of MTBE.
Take care not to spill gasoline during refueling.
Gasoline containing oxygenates can cause paint
damage.
E-15 fuel
E-15 fuel is a mixture of approximately 15% fuel
ethanol and 85% unleaded gasoline. E-15 can
only be used in vehicles designed to run on E-15
fuel. Do not use E-15 in your vehicle. U.S.
government regulations require fuel ethanol
dispensing pumps to be identified with small,
square, orange and black label with the com-
mon abbreviation or the appropriate percentage
for that region.
E-85 fuel
E-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV). Do
not use E-85 fuel in your vehicle. U.S. govern-
ment regulations require fuel ethanol dispens-
ing pumps to be identified by a small, square,
orange and black label with the common abbre-
viation or the appropriate percentage for that
region.
Fuel containing MMT
MMT, or methylcyclopentadienyl manganese tri-
carbonyl, is an octane boosting additive.
INFINITI does not recommend the use of fuel
containing MMT. Such fuel may adversely affect
vehicle performance, including the emissions
control system. Note that while some fuel
pumps label MMT content, not all do, so you
may have to consult your gasoline retailer for
more details.
Aftermarket fuel additives
INFINITI does not recommend the use of any
aftermarket fuel additives (Example: fuel injec-
tor cleaner, octane booster, intake valve de-
posit removers, etc.) which are sold commer-
cially. Many of these additives intended for
gum, varnish or deposit removal may contain
active solvent or similar ingredients that can be
harmful to the fuel system and engine.
Octane rating tips
Using unleaded gasoline with an octane rating
lower than recommended above can cause per-
sistent, heavy spark knock. (Spark knock is a
metallic rapping noise.) If severe, this can lead
to engine damage. If you detect a persistent
heavy spark knock even when using gasoline of
the stated octane rating, or if you hear steady
spark knock while holding a steady speed on
10-4Technical information

level roads, it is recommended you have an
INFINITI retailer correct the condition. Failure to
correct the condition is misuse of the vehicle, for
which INFINITI is not responsible.
Incorrect ignition timing will result in knocking,
after-run and/or overheating. This in turn may
cause excessive fuel consumption or damage to
the engine. If any of the above symptoms are
encountered, have your vehicle checked. It is
recommended you visit an INFINITI retailer.
However, now and then you may notice light
spark knock for a short time while accelerating
or driving up hills. This is no cause for concern,
because you get the greatest fuel benefit when
there is light spark knock for a short time under
heavy engine load.
1API certification mark
2API service symbol
ENGINE OIL AND OIL FILTER
RECOMMENDATIONS
Selecting the correct oil
It is essential to choose the correct grade,
quality, and viscosity engine oil to ensure sat-
isfactory engine life and performance. For addi-
tional information, refer toRecommended
fluids/lubricants and capacitiesearlier in this
section. INFINITI recommends the use of an
energy conserving oil in order to improve fuel
economy.
Select only engine oils that meet the American
Petroleum Institute (API) certification or Interna-
tional Lubricant Standardization and ApprovalCommittee (ILSAC) certification and SAE viscos-
ity standard. These oils have the API certifica-
tion mark on the front of the container. Oils
which do not have the specified quality label
should not be used as they could cause engine
damage.
Oil additives
INFINITI does not recommend the use of oil
additives. The use of an oil additive is not
necessary when the proper oil type is used and
maintenance intervals are followed.
Oil which may contain foreign matter or has
been previously used should not be used.
Oil viscosity
The engine oil viscosity or thickness changes
with temperature. Because of this, it is impor-
tant that the engine oil viscosity be selected
based on the temperatures at which the vehicle
will be operated before the next oil change.
Choosing an oil viscosity other than that recom-
mended could cause serious engine damage.
Selecting the correct oil filter
Your new vehicle is equipped with a high—
quality genuine INFINITI oil filter. When replac-
ing, it is recommended you use the genuine oil
filter or its equivalent for the reason described
in “Change intervals”.
NTI326
Technical information10-5

Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using engine oil and
filters that are not of the specified quality, or
exceeding recommended oil and filter change
intervals could reduce engine life. Damage to
engines caused by improper maintenance or
use of incorrect oil and filter quality and/or
viscosity is not covered by the new INFINITI New
Vehicle Limited Warranty.
Your engine was filled with a high quality
engine oil when it was built. You do not have to
change the oil before the first recommended
change interval. Oil and filter change intervals
depend upon how you use your vehicle.
Operation under the following conditions may
require more frequent oil and filter changes:
•Repeated short distance driving at cold
outside temperatures
•Driving in dusty conditions
•Extensive idling
•Stop and go “rush hour” traffic
Refer to the “INFINITI Service and Maintenance
Guide” for the maintenance schedule.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system of your vehicle must
be charged with the refrigerant HFC-134a and
the lubricant INFINITI A/C System Oil Type S or
the exact equivalents.
CAUTION
The use of any other refrigerant or oil may
cause severe damage to the air conditioning
system and will require the replacement of all
air conditioner system components.
The refrigerant HFC-134a in your vehicle will not
harm the Earth’s ozone layer. However, it may
contribute in a small part to the global warming
effect.
Certain government regulations require the re-
covery and recycling of any refrigerant during
automotive air conditioner system service. An
INFINITI retailer has the trained technicians and
equipment needed to recover and recycle your
air conditioner system refrigerant.
It is recommended that you visit an INFINITI
retailer when servicing your air conditioner sys-
tem.
10-6Technical information