engine oil INFINITI G35 2003 User Guide

O Keep used engine oil out of reach of
children. If checking or replacement is required, we
recommend your INFINITI retailer for servic-
ing.
CAUTION O Use only Genuine Nissan ATF Matic
Fluid J. Do not mix with other fluids.
O Using automatic transmission fluid
other than Genuine Nissan ATF Matic
Fluid J will cause deterioration in
driveability and automatic transmis-
sion durability, and may damage the
automatic transmission, which is not
covered by the INFINITI new vehicle
limited warranty.
The specified automatic transmission fluid is
also described on caution labels located in the
engine compartment. Check the fluid level in the reservoir tank.
The fluid level should be checked using the
HOT range at fluid temperatures of 122 to
176ÉF (50 to 80ÉC) or using the COLD range at
fluid temperatures of 32 to 86ÉF (0 to 30ÉC).
CAUTION O Do not overfill.
O Use Genuine Nissan PSF II or equiva-
lent. SDI1408
AUTOMATIC TRANSMISSION
FLUID POWER STEERING FLUID
8-10 Do-it-yourself
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unexpectedly.
1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying, oil adhesion or
looseness. If the belt is in poor condition or
loose, have it replaced or adjusted by your
INFINITI retailer.
2. Have the belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule in this manual.
WARNING Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
CAUTION Be sure to use the correct socket to
remove the spark plugs. An incorrect
socket can damage the spark plugs.
REPLACING SPARK PLUGS If replacement is required, see your INFINITI
retailer for servicing.
Platinum-tipped spark plugs It is not necessary to replace the platinum-
tipped spark plugs as frequently as the con-
ventional type spark plugs since they will last
much longer. Follow the maintenance sched-
ule but, do not reuse them by cleaning or
regapping.
Always replace with recommended
platinum-tipped spark plugs. SDI0145
SPARK PLUGS
Do-it-yourself
8-15
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Seat belts: Check that all parts of the seat belt
system (For example, buckles, anchors, ad-
justers and retractors) operate properly and
smoothly, and are installed securely. Check
the belt webbing for cuts, fraying, wear or
damage.
Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort. Keep
the floor mat away from the pedal.
Clutch pedal*: Make sure the pedal operates
smoothly and check that it has the proper free
play.
Brakes: Check that the brakes do not pull the
vehicle to one side when applied.
Brake pedal*: Check the pedal for smooth
operation and make sure it has the proper
distance under it when depressed fully. Check
the brake booster function. Be sure to keep the
floor mat away from the pedal.
Parking brake*: Check that the lever has the
proper travel and confirm that your vehicle is
held securely on a fairly steep hill with only the
parking brake applied.
Automatic transmission P (Park) mecha-
nism: On a fairly steep hill check that your
vehicle is held securely with the selector lever in the P (Park) position without applying any
brakes.
Under the hood and vehicle The maintenance items listed here should be
checked periodically (For example, each time
you check the engine oil or refuel).
Windshield washer fluid*: Check that there
is adequate fluid in the tank.
Engine coolant level*: Check the coolant
level when the engine is cold.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure
the hoses have no cracks, deformation, dete-
rioration or loose connections.
Brake and clutch fluid level*: Make sure that
the brake and clutch fluid level is between the
MAX and MIN lines on the reservoir.
Battery*: Check the fluid level in each cell.
It should be between the MAX and MIN lines.
Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level.
Engine drive belts*: Make sure that no belt is
frayed, worn, cracked or oily.
Engine oil level*: Check the level after park- ing the vehicle on a level spot and turning off
the engine. (Wait at least 10 minutes for the oil
to drain back into the oil pan.)
Power steering fluid level* and lines: Check
the level when the fluid is cold and the engine
is turned off. Check the lines for proper attach-
ment, leaks, cracks, etc.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the sound of
the exhaust seems unusual or there is a smell
of exhaust fumes, immediately locate the
trouble and correct it. See ªPrecautions when
starting and drivingº in the ª5. Starting and
drivingº section for exhaust gas (Carbon mon-
oxide).
Underbody: The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan, frame, fuel
lines and around the exhaust system. At the
end of winter, the underbody should be thor-
oughly flushed with plain water, being careful
to clean those areas where mud and dirt may
accumulate. For additional information, see
ªCleaning exteriorº in the ª7. Appearance and
careº section.
Fluid leaks: Check under the vehicle for fuel,
oil, water or other fluid leaks after the vehicle
9-4 Maintenance
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Schedule 1 Abbreviations: R = Replace, I = Inspect. Correct or replace if necessary. [ ]: Perform service at the mileage intervals onlyMAINTENANCE OPERATION MAINTENANCE INTERVAL
Perform at number of miles, kilometers or
months, whichever comes first. Miles x 1,000 3.75 7.5 11.25 15 18.75 22.5 26.25 30 33.75 37.5 41.25 45 48.75 52.5 56.25 60
(km x 1,000) (6) (12) (18) (24) (30) (36) (42) (48) (54) (60) (66) (72) (78) (84) (90) (96)
Months 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48
EMISSION CONTROL SYSTEM MAINTENANCE
Engine oil RRRRRRRRRRRRRRRR
Engine oil filter (Use Part No. 15208 31U00 or 15208 65F00 or
equivalent) RRRRRRRRRRRRRRRR
Air cleaner filter See NOTE (1) [R] [R]
EVAP vapor lines I* I*
Fuel lines I* I*
Drive belts See NOTE (2) I*
Engine coolant See NOTE (3) R*
Spark plugs (PLATINUM-TIPPED type) Replace every 105,000 miles (169,000 km)
Fuel filter See NOTE (4)
Intake & exhaust valve clearance* See NOTE (5)
NOTE: (1) If operating mainly in dusty conditions, more frequent maintenance may be required.
(2) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace the drive belts if found damaged.
(3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4) Maintenance-free item (In-tank type fuel filter).
(5) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals with ª*º 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.
9-6 Maintenance
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Schedule 2 Abbreviations: R = Replace, I = Inspect. Correct or replace if necessary. [ ]: Perform service at the mileage intervals onlyMAINTENANCE OPERATION MAINTENANCE INTERVAL
Perform at number of miles, kilometers or months,
whichever comes first. Miles x 1,000 7.5 15 22.5 30 37.5 45 52.5 60
(km x 1,000) (12) (24) (36) (48) (60) (72) (84) (96)
Months 6 12 18 24 30 36 42 48
EMISSION CONTROL SYSTEM MAINTENANCE
Engine oil RRRRRRRR
Engine oil filter (Use Part No. 15208 31U00 or 15208 65F00 or equivalent) RRRRRRRR
Air cleaner filter [R] [R]
EVAP vapor lines I* I*
Fuel lines I* I*
Drive belts See NOTE (1) I*
Engine coolant See NOTE (2) R*
Spark plugs (PLATINUM-TIPPED Type) Replace every 105,000 miles (169,000 km)
Fuel filter See NOTE (3)
Intake & exhaust valve clearance* See NOTE (4)
NOTE: (1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months. Replace the drive belts if found damaged.
(2) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(3) Maintenance-free item (In-tank type fuel filter).
(4) If valve noise increases, inspect valve clearance.
* Maintenance items and intervals with ª*º 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.
9-8 Maintenance
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EXPLANATION OF MAINTENANCE
ITEMS Additional information on the following
items with ª*º is found in the ª8. Do-it-
yourselfº section.
Emission control system
maintenance Drive belts*: Check drive belts for wear, fray-
ing or cracking and also for proper tension.
Replace the drive belts if found damaged.
Air cleaner filter: Under normal driving con-
ditions, the air cleaner filter should be replaced
in accordance with the maintenance schedule.
However, driving the vehicle in dusty areas
may cause more rapid clogging of the element.
Consequently, the element may have to be
replaced more frequently.
EVAP vapor lines: Check vapor lines and
connections for failure or looseness. If leaks
are found, replace them.
Fuel lines: Check the fuel hoses, piping and
connections for leaks, looseness or deteriora-
tion. Replace any parts if they are damaged.
Engine coolant*: Drain and flush the cooling
system.
Engine oil & oil filter*: Under normal driving conditions, the engine oil and oil filter should
be replaced in accordance with the mainte-
nance schedule. However, under severe driv-
ing conditions, they may have to be replaced
more frequently.
Spark plugs*: Replace with new plugs having
the correct heat range.
Chassis and body maintenance Brake lines & cables: Check the brake lines
and hoses (including brake booster vacuum
hoses, connections & check valve) and park-
ing brake cables for proper attachment, leaks,
cracks, chafing, abrasion, deterioration, etc.
Brake pads & rotors: Check these and the
other neighboring brake components for wear,
deterioration and leaks. Under severe driving
conditions, they may have to be inspected
more frequently.
Automatic transmission fluid*: Using auto-
matic transmission fluid other than Genuine
Nissan ATF Matic Fluid J will cause deteriora-
tion in driveability and automatic transmission
durability, and may damage the automatic
transmission, which is not covered by the
INFINITI new vehicle limited warranty. If
checking or replacement is required, we rec-
ommend your INFINITI retailer for servicing.
Under severe driving conditions, the fluid should be replaced at the specified interval.
Manual transmission oil & differential gear
oil*: Check the oil level and visually inspect for
signs of leakage.
Under severe driving conditions, the oil should
be replaced at the specified interval.
Steering gear & linkage, axle & suspension
parts: Check for damage, looseness and leak-
age of oil or grease. Under severe driving
conditions, more frequent inspection should be
performed.
Exhaust system: Visually check the exhaust
pipes, muffler, and hangers for proper attach-
ment, leaks, cracks, chafing, abrasion, dete-
rioration, etc. Under severe driving conditions,
inspection should be performed more fre-
quently.
In-cabin microfilter: Under normal condi-
tions, this microfilter should be replaced in
accordance with the maintenance schedule.
However, in some situations, the microfilter
may clog more rapidly (depending on the air
conditioner's working environment). If this hap-
pens, the air flow may decrease, or the win-
dows may fog up easily when the air condi-
tioner is in use, the microfilter should be
replaced immediately at your INFINITI retailer.
9-10 Maintenance
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10 Technical and consumer information Capacities and recommended fuel/lubricants/
fluids ........................................................................ 10-2
Fuel recommendation ......................................... 10-3
Engine oil and oil filter recommendation ............ 10-5
Recommended SAE viscosity number ............... 10-6
Air conditioning system refrigerant and lubricant
recommendations ............................................... 10-6
Specifications .......................................................... 10-7
Engine ................................................................ 10-7
Wheels and tires ................................................ 10-8
Dimensions and weights .................................... 10-8
When traveling or registering your vehicle in
another country ....................................................... 10-9
Vehicle identification ............................................... 10-9
Vehicle identification number (VIN) plate ........... 10-9
Vehicle identification number
(Chassis number) ............................................... 10-9
Engine serial number ....................................... 10-10
F.M.V.S.S. certification label ............................ 10-10
Emission control information label ................... 10-11
Tire placard ...................................................... 10-11
Air conditioner specification label ..................... 10-12
Installing front bumper cover................................. 10-12
Installing front license plate................................... 10-13 Vehicle loading information ................................... 10-14
Terms ............................................................... 10-14
Determining vehicle load capacity.................... 10-14
Loading tips ...................................................... 10-15
Towing a trailer ..................................................... 10-15
Maximum load limits ......................................... 10-16
Towing safety ................................................... 10-17
Uniform tire quality grading ................................... 10-19
Emission control system warranty ........................ 10-20
Reporting safety defects (US only) ....................... 10-21
Readiness for inspection/maintenance (I/M) test
(US only) ............................................................... 10-21
Owner's Manual/Service Manual order
information............................................................. 10-22
In the event of a collision ................................. 10-22
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The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
instructed in the ª8. Do-it-yourselfº section to determine the proper refill capacity. Capacity (Approximate)
Recommended
specificationsUS
measure Imp
measure Liter
Fuel 20 gal 16-5/8 gal 76 Unleaded gasoline with an octane rating of at least 91 AKI (RON 96)*1
Engine oil*7
Drain and refill
With oil filter change 5 qt 4-1/8 qt 4.7 O API Certification Mark*2, *3
O API grade SG/SH, Energy Conservin gI&IIorAPI grade SJ or SL, Energy
Conserving*2, *3
O ILSAC grade GF-I, GF-II, GF-III*2, *3Without oil filter change 4-5/8 qt 3-7/8 qt 4.4
Cooling system Sedan AT 9 qt 7-1/2 qt 8.5
With reservoir Coupe, Sedan MT 9-1/4 qt 7-5/8 qt 8.7
Genuine NISSAN anti-freeze coolant or equivalent
Reservoir 7/8 qt 3/5 qt 0.8
Automatic transmission fluid Ð Ð Ð Genuine Nissan ATF Matic Fluid J*4
Manual transmission gear oil Ð Ð Ð API GL-4, Viscosity SAE 75W-85
Differential gear oil Ð Ð Ð API GL-5, Viscosity SAE 80W-90*5
Power steering fluid
Refill to the proper oil level according to the instruc-
tions in the ª8. Do-it-yourselfº section. Genuine Nissan PSFII or equivalent*9
Brake and clutch fluid Genuine Nissan Brake Fluid*6 or equivalent DOT 3 (U.S. FMVSS No. 116)
Multi-purpose grease Ð Ð Ð NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant Ð Ð Ð HFC-134a (R-134a)*8
Air conditioning system lubricants Ð Ð Ð Nissan A/C System Oil Type S or exact equivalent
*1: For additional information, see later in this section for fuel recommendation.
*2: For additional information, see later in this section for engine oil and oil filter recommendation.
*3: For additional information, see later in this section for recommended SAE viscosity number.
*4: Using automatic transmission fluid other than Genuine Nissan ATF Matic Fluid J will cause deterioration in driveability and automatic transmission durability, and
may damage the automatic transmission, which is not covered by the INFINITI new vehicle limited warranty.
*5: For hot climates, viscosity SAE 90 is suitable for ambient temperatures always above 0ÉC (32ÉF).
*6: Available in mainland US through your INFINITI retailer.
*7: For additional information, see ªEngine oilº in the ª8. Do-it-yourselfº section for changing engine oil.
*8: For additional information, see ªVehicle identificationº in this section for air conditioner specification label.
*9: Genuine Nissan PSF, Canada Nissan Automatic Transmission fluid, Dexron TM
III/Mercon TM
or equivalent ATF may also be used.CAPACITIES AND
RECOMMENDED
FUEL/LUBRICANTS/FLUIDS
10-2 Technical and consumer information
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ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil It is essential to choose the correct quality, and
viscosity oil to ensure satisfactory engine life
and performance. INFINITI recommends the
use of a low friction oil (energy conserving oil)
in order to improve fuel economy and con-
serve energy. Oils which do not have the
specified quality label should not be used as
they could cause engine damage.
Only those engine oils with the American Pe-
troleum Institute (API) certification mark on the front of the container should be used. This type
of oil supersedes the existing API SG, SH, or
SJ and Energy Conservin gI&II categories.
If you cannot find engine oil with the API
certification mark, use an API grade SG/SH,
Energy Conservin gI&IIorAPI grade SJ or
SL, Energy conserving oil. An oil with a single
designation SG or SH, or in combination with
other categories (for example, SG/CC or
SG/CD) may also be used if one with the API
certification mark cannot be found. An ILSAC
grade GF-I, GF-II, GF-III oil can also be used.
INFINITI recommends mineral based oils.
These oils must however, meet the API quality and SAE viscosity ratings specified for your
vehicle.
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 ve-
hicle will be operated before the next oil
change. The recommended SAE viscosity
number chart shows the recommended oil
viscosities for the expected ambient tempera-
tures. Choosing an oil viscosity other than that
recommended could cause serious engine
damage.
Selecting the correct oil filter Your new vehicle is equipped with a high-
quality genuine NISSAN oil filter. When replac-
ing, use the genuine oil filter or its equivalent
for the reason described in change intervals.STI0293
Technical and consumer information
10-5
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Change intervals The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Oil and filter other than
the specified quality, or oil and filter change
intervals longer than recommended could re-
duce 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 vehicle warran-
ties.
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. Op-
eration under the following conditions may
require more frequent oil and filter changes.
O repeated short distance driving at cold out-
side temperatures,
O driving in dusty conditions,
O extensive idling,
O towing a trailer,
O stop and go ªrush hourº traffic.
O aggressive driving RECOMMENDED SAE VISCOSITY
NUMBER
SAE 5W-30 viscosity oil is preferred for all
ambient temperatures. SAE 10W-30,
10W-40 viscosity oil may be used if the
ambient temperature is above 0ÉF (þ18ÉC). AIR CONDITIONING SYSTEM
REFRIGERANT AND LUBRICANT
RECOMMENDATIONS The air conditioning system in this INFINITI
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and the lubricant,
Nissan A/C System Oil Type S or the exact
equivalents.
CAUTION The use of any other refrigerant or lubri-
cant will cause severe damage to the air
conditioning system and will require the
replacement of all air conditioner sys-
tem components.
The refrigerant HFC-134a (R-134a) in your
INFINITI vehicle will not harm the earth's
ozone layer. Although this refrigerant does not
affect the earth's atmosphere, certain govern-
mental regulations require the recovery and
recycling of any refrigerant during automotive
air conditioning system service. Your INFINITI
retailer has the trained technicians and equip-
ment needed to recover and recycle your air
conditioning system refrigerant.
Contact your INFINITI retailer when servicing
your air conditioning system. TI1028-C
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