2006 INFINITI G35 engine

CHECKING PARKING BRAKE
Pedal type From the released position, depress the
parking brake pedal slowly and firmly,
and check the notches between the initial
and final position of the pedal
q A
.Ifitis
out of the range, see an INFINITI dealer.
Range
q A
: 2 to 3 notches under a de-
pressing force of 44 lb (196
N) Lever type From the released position, pull the park-
ing brake lever up slowly and firmly. If the
number of clicks is out of the range
q A
,
see an INFINITI dealer.
Range
q A
: 6 to 7 clicks under pulling force
of 44 lb (196 N)
CHECKING BRAKE PEDAL With the engine running, check the dis-
tance
q A
between the upper surface of
the pedal and the metal floor. If it is out
of the range shown below, see an INFINITI
dealer.
Distance
q A
: Under depressing force of
110 lb (490 N) Automatic
Transmission model Manual
Transmission model
3.74 in (95 mm) or more 3.54 in (90 mm) or moreSDI1391F SDI1447B DI1020MO
PARKING BRAKE AND BRAKE PEDAL
Maintenance and do-it-yourself
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Self-adjusting brakes Your vehicle is equipped with self-
adjusting brakes.
The disc-type brakes self-adjust every
time the brake pedal is applied.
WARNINGSee an INFINITI dealer for a brake system
check if the brake pedal height does not re-
turn to normal.
Brake pad wear indicators The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear in-
dicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is
normal and does not affect the function or
performance of the brake system. Proper brake inspection intervals should
be followed. For additional information,
see the appropriate maintenance log
shown in the INFINITI Service and Mainte-
nance Guide.
High performance sports brake pads oc-
casionally make squeaks, squeals or
other braking noises because of their very
high friction coefficient.
These occasional brake noises are
normal, but if they continue, see an
INFINITI dealer.
BRAKE BOOSTER Check the brake booster function as fol-
lows:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one
pedal application to the next, continue
on to the next step.
2. While depressing the brake pedal,
start the engine. The pedal height
should drop a little. 3. With the brake pedal depressed, stop
the engine. Keeping the pedal de-
pressed for about 30 seconds, the
pedal height should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn
it off. Depress the brake pedal several
times. The pedal travel distance will
decrease gradually with each depres-
sion as the vacuum is released from
the booster.
If the brakes do not operate properly, see
an INFINITI dealer.
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Two types of fuses are used. Type
q A
is
used in the fuse boxes in the engine com-
partment. Type
q B
is used in the passen-
ger compartment fuse box.
Type
q A
fuses are provided as spare
fuses. They are stored in the passenger
compartment fuse box.
Type
q A
fuses can be installed in the en-
gine compartment and passenger com-
partment fuse boxes. If a type
q A
fuse is used to replace a type
q B
fuse, the type
q A
fuse will not be level
with the fuse pocket as shown in the il-
lustration. This will not affect the perfor-
mance of the fuse. Make sure the fuse is
installed in the fuse box securely.
Type
q B
fuses cannot be installed in the
underhood fuse boxes. Only use type
q A
fuses in the underhood fuse boxes. ENGINE COMPARTMENT
CAUTION Never use a fuse of a higher or lower am-
perage rating than that specified on the fuse
box cover. This could damage the electrical
system or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse.
1. Be sure the ignition switch and head-
light switch are in the OFF position.SDI1751 SDI1752 SDI1392A
FUSES
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2. Open the engine hood and remove the
cover on the battery and the
fuse/fusible link holder.
3. Remove the fuse/fusible link holder
cover.
4. Remove the fuse with the fuse puller.
The fuse puller is located in the pas-
senger compartment fuse box.
5. If the fuse is open
q A
, replace it with a
new fuse
q B
. Spare fuses are stored in
the passenger compartment fuse box.
6. If a new fuse also opens, have the
electrical system checked and re-
paired by an INFINITI dealer.
Fusible links If any electrical equipment does not oper-
ate and fuses are in good condition,
check the fusible links. If any of these
fusible links are melted, replace only with
genuine INFINITI parts. SDI1753
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9 Technical and consumer information Capacities and recommended fuel/lubricants ... 9-2
Fuel recommendation .................................. 9-3
Engine oil and oil filter recommendation ..... 9-5
Recommended SAE viscosity number .......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ......................... 9-7
Specifications................................................... 9-8
Engine......................................................... 9-8
Wheels and tires ......................................... 9-9
Dimensions and weights ............................. 9-9
When traveling or registering your vehicle in
another country .............................................. 9-10
Vehicle identification ...................................... 9-10
Vehicle identification number (VIN) plate ... 9-10
Vehicle identification number (Chassis
number) ..................................................... 9-10
Engine serial number ................................. 9-11
F.M.V.S.S./C.M.V.S.S. certification label ..... 9-11
Emission control information label ............. 9-12
Tire and loading information label ............. 9-12
Air conditioner specification label .............. 9-13 Installing front license plate............................ 9-13
Vehicle loading information ............................ 9-14
Terms ........................................................ 9-14
Vehicle load capacity ................................. 9-15
Loading tips ............................................... 9-17
Measurements of weights .......................... 9-17
Towing a trailer ............................................... 9-18
Maximum load limits ................................. 9-18
Towing load/specification chart ................. 9-19
Towing safety ............................................ 9-19
Flat towing ................................................ 9-22
Uniform tire quality grading............................ 9-23
Emission control system warranty .................. 9-24
Reporting safety defects (US only) .................. 9-24
Readiness for inspection/maintenance (I/M)
test (US only).................................................. 9-25
Event data recorders ...................................... 9-26
Owner's Manual/Service Manual order
information ................................................... 9-26
In the event of a collision.......................... 9-27
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The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure in-
structed in the ª8. Maintenance and do-it-yourselfº section to determine the proper refill capacity. Capacity (Approximate)
Recommended
specificationsUS
measure Imp
measure Liter
Fuel*1 20 gal 16-5/8 gal 76
Engine oil (Drain and refill)*8
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
With reservoir 9-1/4 qt 7-5/8 qt 8.7
Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
Reservoir 7/8 qt 3/5 qt 0.8
Automatic transmission fluid Ð Ð Ð Genuine NISSAN Matic J ATF*4
Manual transmission gear oil Ð Ð Ð Genuine NISSAN Manual Transmission Fluid (MTF)
HQ Multi 75W-85 or API GL-4, Viscosity SAE 75W-85 or 75W-90
Differential gear oil Ð Ð Ð API GL-5, Viscosity SAE 80W-90*5
Transfer fluid Ð Ð Ð Genuine NISSAN Matic D ATF (Continental U.S. and Alaska) or CANADA NISSAN Automatic Trans-
mission Fluid*6
Power steering fluid (PSF) Refill to the proper fluid level according to the in-
structions in the ª8. Maintenance and do-it-yourselfº
section. Genuine NISSAN PSF or equivalent*10
Brake and clutch fluid Genuine NISSAN Super Heavy Duty Brake Fluid*7 or equivalent DOT 3
Multi-purpose grease Ð Ð Ð NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant Ð Ð Ð HFC-134a (R-134a)*9
Air conditioning system lubricants Ð Ð Ð NISSAN A/C System Oil Type S or exact equivalent
Windshield washer fluid Ð Ð Ð Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent
*1: For additional information, see ªFuel recommendationº later in this section.
*2: For additional information, see ªEngine oil and oil filter recommendationº later in this section.
*3: For additional information, see ªRecommended SAE viscosity numberº later in this section.
*4: Using automatic transmission fluid other than Genuine NISSAN Matic J ATF 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 32ÉF (0ÉC).
*6: DEXRON TM
III/MERCON TM
or equivalent may also be used. Outside the continental United States and Alaska contact an INFINITI dealer for more information regarding suitable fluids, including recommended
brand(s) of DEXRON TM
III/MERCON TM
automatic transmission fluid.
*7: Available in mainland US through an INFINITI dealer.
*8: For additional information, see ªEngine oilº in the ª8. Maintenance and do-it-yourselfº section for changing engine oil.
*9: For additional information, see ªVehicle identificationº later in this section for air conditioner specification label.
*10: For Canada, NISSAN Automatic Transmission Fluid (ATF), DEXRON TM
III/MERCON TM
or equivalent ATF may also be used.CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
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performance problems and/or fuel system
damage.
O The fuel must be unleaded and have an
octane rating no lower than that recom-
mended for unleaded gasoline.
O If an oxygenate-blend, excepting a
methanol blend, is used, it should con-
tain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
O 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 corro-
sion inhibitors. If not properly formu-
lated with appropriate cosolvents and
corrosion inhibitors, such methanol
blends may cause fuel system damage
and/or vehicle performance problems.
At this time, sufficient data is not avail-
able to ensure that all methanol blends
are suitable for use in INFINITI vehicles.
If any driveability problems such as en-
gine stalling and hard hot starting are ex-
perienced after using oxygenate-blend fu-
els, immediately change to a non-
oxygenate fuel or a fuel with a low blend
of MTBE. Take care not to spill gasoline during refu-
eling. Gasoline containing oxygenates can
cause paint damage.
E-85 fuel E-85 fuel is a mixture of approximately
85% fuel ethanol and 15% unleaded gaso-
line. E-85 can only be used in a Flexible
Fuel Vehicle (FFV). Do not use E-85 fuel in
your vehicle. U.S. government regulations
require fuel ethanol dispensing pumps to
be identified by a small, square, orange
and black label with the common abbre-
viation or the appropriate percentage for
that region.
Aftermarket fuel additives INFINITI does not recommend the use of
any aftermarket fuel additives (i.e. fuel in-
jector cleaner, octane booster, intake
valve deposit removers, etc.) which are
sold commercially. Many of these addi-
tives 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 can cause persistent, heavy spark knock. (Spark
knock is a metallic rapping noise.) If se-
vere, this can lead to engine damage. If
you detect a persistent heavy spark knock
even when using gasoline of the stated oc-
tane rating, or if you hear steady spark
knock while holding a steady speed on
level roads, have your dealer 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 or overheating. This in
turn may cause excessive fuel consump-
tion or damage to the engine. If any of the
above symptoms are encountered, have
your vehicle checked at an INFINITI dealer
or other competent service facility.
However, now and then you may notice
light spark knock for a short time while ac-
celerating 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.
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ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil It is essential to choose the correct grade,
quality and viscosity engine oil to ensure
satisfactory engine life and performance.
See ªCapacities and recommended
fuel/lubricantsº earlier 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) certifi- cation or International Lubricant Stan-
dardization and Approval Committee
(ILSAC) certification and SAE viscosity
standard. These oils have the API certifi-
cation 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 fol-
lowed.
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 important that the engine oil vis-
cosity be selected based on the tempera-
tures at which the vehicle will be oper-
ated before the next oil change. The rec-
ommended SAE viscosity number chart
shows the recommended oil viscosities
for the expected ambient temperatures.
Choosing an oil viscosity other than that
recommended could cause serious engine
damage. STI0367
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