2004 INFINITI FX35 Engine

MA-2Revision: 2004 November 2004 FX35/FX45ROTOR ................................................................ 35
CALIPER ............................................................. 35
PAD ..................................................................... 35
Checking Steering Gear and Linkage ..................... 35
STEERING GEAR ............................................... 35
STEERING LINKAGE .......................................... 35
Checking Power Steering Fluid and Lines .............. 36
Axle and Suspension Parts ..................................... 36
Drive Shaft .............................................................. 37
Lubricating Locks, Hinges and Hood Latch ............ 37
Checking Seat Belt, Buckles, Retractors, Anchors
and Adjusters .......................................................... 38
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 39
Standard and Limit .................................................. 39
BELT DEFLECTION AND TENSION (VQ35DE) ... 39
BELT DEFLECTION AND TENSION (VK45DE) ... 39
ENGINE COOLANT CAPACITY (APPROXI-MATE) (VQ35DE) ................................................ 39
ENGINE COOLANT CAPACITY (APPROXI-
MATE) (VK45DE) ................................................. 39
RADIATOR ........................................................... 39
ENGINE OIL CAPACITY (APPROXIMATE)
(VQ35DE) ............................................................ 39
ENGINE OIL CAPACITY (APPROXIMATE)
(VK45DE) ............................................................. 40
SPARK PLUG (PLATINUM-TIPPED TYPE)
(VQ35DE) ............................................................ 40
SPARK PLUG (PLATINUM-TIPPED TYPE)
(VK45DE) ............................................................. 40
WHEEL BALANCE .............................................. 40

GENERAL MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.
INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the
vehicle, etc.ItemReference page
TiresCheck the pressure with a gauge, including the spare, at least once a month
and always prior to a long distance trips. Adjust to the specified pressure if
necessary. Check carefully for damage, cuts or excessive wear.—
Wheel nutsWhen checking the tires, make sure no nuts are missing, and check for any
loose nuts. Tighten if necessary.—
WindshieldClean the windshield on a regular basis. Check the windshield at least every
six months for cracks or other damage. Repair as necessary.—
Tire rotationTires should be rotated every 12,000 km (7,500 miles).MA-34
Wheel alignment and
balanceIf the vehicle pulls to either side while driving on a straight and level road, or if
you detect uneven or abnormal tire wear, there may be a need for wheel align-
ment. If the steering wheel or seat vibrates at normal highway speeds, wheel
balancing may be needed.MA-32
, FSU-6
Windshield wiper
bladesCheck for cracks or wear if they do not wipe properly. —
Doors and engine
hoodCheck that all doors and the engine hood operate smoothly as well as the
trunk lid and back hatch. Also make sure that all latches lock securely. Lubri-
cate if necessary. Make sure that the secondary latch keeps the hood from
opening when the primary latch is released.
When driving in areas using road salt or other corrosive materials, check lubri-
cation frequently.MA-37
LampsMake sure that the headlamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head-
lamp aim. Clean the headlamps on a regular basis. —
ItemReference page
Warning lamps and
chimesMake sure that all warning lamps and chimes are operating properly. —
Windshield wiper and
washerCheck that the wipers and washer operate properly and that the wipers do not
streak.—
Windshield defrosterCheck that the air comes out of the defroster outlets properly and in sufficient
quantity when operating the heater or air conditioner.—
Steering wheelCheck that it has the specified play. Be sure to check for changes in the steer-
ing condition, such as excessive play, hard steering or strange noises.
Free play: Less than 35 mm (1.38 in)—
SeatsCheck seat position controls such as seat adjusters, seatback recliner, etc. to
make sure they operate smoothly and that all latches lock securely in every
position. Check that the head restrains move up and down smoothly and that
the locks (if equipped) hold securely in all latched positions. Check that the
latches lock securely for folding-down rear seatbacks.—
Seat beltsCheck that all parts of the seat belt system (e.g. buckles, anchors, adjusters
and retractors) operate properly and smoothly, and are installed securely.
Check the belt webbing for cuts, fraying, wear or damage.MA-38
Accelerator pedalCheck the pedal for smooth operation and make sure the pedal does not catch
or require uneven effort. Keep the floor mats away from the pedal.—
BrakesCheck that the brake does not pull the vehicle to one side when applied. —
Brake pedal and
boosterCheck the pedal for smooth operation and make sure it has the proper dis-
tance under it when depressed fully. Check the brake booster function. Be
sure to keep the floor mats away from the pedal.BR-6
, BR-15

MA-6
GENERAL MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically (e.g. each time you check the engine oil or refuel).Parking brakeCheck that the pedal has the proper travel and make sure that the vehicle is
held securely on a fairly steep hill when only the parking brake is applied.PB-2
Automatic transmis-
sion "Park" mecha-
nismCheck that the lock release button on the selector lever operates properly and
smoothly. On a fairly steep hill check that the vehicle is held securely with the
selector lever in the P (Park) position without applying any brakes.— ItemReference page
ItemReference page
Windshield washer
fluidCheck that there is adequate fluid in the tank. —
Engine coolant levelCheck the coolant level when the engine is cold.MA-15
, MA-21
Radiator and hosesCheck 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,
deterioration or loose connections.—
Brake fluid levelMake sure that the brake fluid level is between the “MAX” and “MIN” lines on
the reservoir.MA-34

BatteryCheck 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.SC-5, "
CHECKING
ELECTROLYTE LEVEL"
Engine drive beltsMake sure that no belt is frayed, worn, cracked or oily.MA-14, MA-21
Engine oil levelCheck the level on the oil level gauge after parking the vehicle on a level spot
and turning off the engine.MA-17, MA-24
Power steering fluid
level and linesCheck the level on the dipstick with the engine off. Check the lines for improper
attachment, leaks, cracks, etc.MA-36
Exhaust systemMake 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.MA-28
UnderbodyThe underbody is frequently exposed to corrosive substances such as those
used on icy roads or to control dust. It is very important to remove these sub-
stances, otherwise rust will form on the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter, the underbody should be thoroughly
flushed with plain water, being careful to clean those areas where mud and dirt
can easily accumulate.—
Fluid leaksCheck under the vehicle for fuel, oil, water or other fluid leaks after the vehicle
has been parked for a while. Water dripping from the air conditioner after use is
normal. If you should notice any leaks or gasoline fumes are evident, check for
the cause and correct it immediately.—

MA-8
PERIODIC MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
Schedule 1ALS000G6
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months, which-
ever comes first.Miles x 1,000
(km x 1,000)
Months3.75
(6)
37.50
(12)
611 . 2 5
(18)
915
(24)
1218.75
(30)
1522.5
(36)
1826.25
(42)
2130
(48)
24
Drive belts NOTE (1)MA-14
, MA-
21
Air cleaner filter NOTE (2) [R]MA-17, MA-
24
EVAP vapor linesI*MA-20, MA-
27
Fuel linesI*MA-17, MA-
24
Fuel filter NOTE (3)-
Engine coolant NOTE (4)MA-15
, MA-
21
Engine oil R R RRRRR RMA-17, MA-
24
Engine oil filter [Use part No.
15208 31U00 (for VK45DE),
15208 65F00 (for VQ35DE)
or equivalent.]R R RRRRR RMA-18
, MA-
25
Spark plugs (PLATINUM-
TIPPED type)Replace every 105,000 miles (169,000 km).MA-19, MA-
26
Intake & exhaust valve clear-
ance*NOTE (5)EM-89, "Valve Clear-
ance", EM-
214, "Va l v e
Clearance"
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months, which-
ever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
Drive belts NOTE (1) I*MA-14
, MA-
21
Air cleaner filter NOTE (2) [R]MA-17, MA-
24
EVAP vapor linesI*MA-20, MA-
27
Fuel linesI*MA-17, MA-
24
Fuel filter NOTE (3)-
Engine coolant NOTE (4) R*MA-15
, MA-
21
Engine oil R R R R R R R RMA-17, MA-
24
Engine oil filter [Use part No.
15208 31U00 (for VK45DE),
15208 65F00 (for VQ35DE)
or equivalent.]R R RRRRRRMA-18
, MA-
25

PERIODIC MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
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 or if the auto belt tensioner reading (only for VK45DE engine) reaches the maximum limit.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) Maintenance-free item. For service procedures, refer to FL section.
(4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5) If valve noise increases, inspect valve clearance.
* 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.
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. Spark plugs (PLATINUM-
TIPPED type)Replace every 105,000 miles (169,000 km).MA-19
, MA-
26
Intake & exhaust valve clear-
ance*NOTE (5)EM-89, "Valve Clear-
ance", EM-
214, "Va l v e
Clearance"
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months, which-
ever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 1,000
(km x 1,000)
Months3.75
(6)
37.50
(12)
611 . 2 5
(18)
915
(24)
1218.75
(30)
1522.5
(36)
1826.25
(42)
2130
(48)
24
Brake lines & cables
IIMA-34
Brake pads & rotors
IIIIMA-35
Automatic transmission &
transfer fluid & differential
gear oilNOTE (1) I IMA-28,
MA-30
,
MA-31
Steering gear, linkage &
transfer gear, axle & sus-
pension partsIIIIMA-35
,
MA-36
Tire rotation NOTE (2)MA-4,
MA-34
Drive shaft boots and pro-
peller shaft (AWD models) IIIIMA-37,
MA-31
Exhaust system
IIIIMA-28
In-cabin microfilter
RRAT C - 1 2 5
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
Brake lines & cables
IIMA-34
Brake pads & rotors
I IIIMA-35

MA-10
PERIODIC MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
NOTE:
(1) If towing a trailer, using a camper or a car-top carrier, or driving on rough or muddy roads, change (not just inspect) fluid (A/T, trans-
fer)/oil at every 30,000 miles (48,000 km) or 24 months. 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 transmis-
sion, which is not covered by the INFINITI new vehicle limited warranty.
(2) Refer to “Tire rotation” under the “General maintenance” heading earlier in this section.
Schedule 2ALS000G7
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals only
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 or if the auto belt tensioner reading (only for VK45DE engine) reaches the maximum limit.
(2) Maintenance-free item. For service procedures, refer to FL section.
(3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4) If valve noise increases, inspect valve clearance.Automatic transmission &
transfer fluid & differential
gear oilNOTE (1) I IMA-28
,
MA-30
, MA-31
Steering gear, linkage &
transfer gear, axle & sus-
pension partsI IIIMA-35
, MA-36
Tire rotation NOTE (2)MA-4,
MA-34
Drive shaft boots and pro-
peller shaft (AWD models)I IIIMA-37,MA-31
Exhaust system
I IIIMA-28
In-cabin microfilter
RRATC-125
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference
Section -
Page or -
Content Title Perform at number of miles,
kilometers or months,
whichever comes first.Miles x 1,000
(km x 1,000)
Months33.75
(54)
2737.5
(60)
3041.25
(66)
3345
(72)
3648.75
(78)
3952.5
(84)
4256.25
(90)
4560
(96)
48
MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference Sec-
tion - Page or -
Content Title Perform at number of miles,
kilometers or months, whichever
comes first.Miles x 1,000
(km x 1,000)
Months7.5
(12)
615
(24)
1222.5
(36)
1830
(48)
2437.5
(60)
3045
(72)
3652.5
(84)
4260
(96)
48
Drive belts NOTE (1) I*MA-14
, MA-21
Air cleaner filter [R] [R]MA-17, MA-24
EVAP vapor lines I* I*MA-20, MA-27
Fuel lines I* I*MA-17, MA-24
Fuel filter NOTE (2)-
Engine coolant NOTE (3) R*MA-15
, MA-21
Engine oil R R R R R R R RMA-17, MA-24
Engine oil filter [Use part No.
15208 31U00 (for VK45DE),
15208 65F00 (for VQ35DE) or
equivalent.]RRRR R RRRMA-18
, MA-25
Spark plugs (PLATINUM-
TIPPED type)Replace every 105,000 miles (169,000 km).MA-19, MA-26
Intake & exhaust valve clear-
ance*NOTE (4)EM-89, "
Va l v e
Clearance", EM-
214, "Va l v e
Clearance"

MA-12
RECOMMENDED FLUIDS AND LUBRICANTS
Revision: 2004 November 2004 FX35/FX45
RECOMMENDED FLUIDS AND LUBRICANTSPFP:00000
Fluids and Lubricants ALS000G8
*1: For further details, see “SAE Viscosity Number”.
*2: 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.
*3: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0°C (32°F).
*4: DEXRON
TM III/ MERCONTM 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/ MERCONTM automatic trans-
mission fluid.
*5: For Canada, NISSAN Automatic Transmission Fluid (ATF), DEXRON
TM III/ MERCONTM , or equivalent ATF may also be used.
*6: Available in mainland U.S.A. through your INFINITI dealer.Capacity (Approximate)
Recommended Fluids/Lubricants
US measureImp mea-
sureLiter
Engine oil
Drain and
refillWith oil fil-
ter changeVK45DE 6-3/4 qt 5-5/8 qt 6.4 For VK45DE engine

API Certification Mark*1

API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-II & GF-III*1
For VQ35DE engine

API Certification Mark*1

API grade SG/SH, Energy Conserving I & II or
API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-I, GF-II & GF-III *1 VQ35DE 5 qt 4 - 1/8 qt 4.7
Without oil
filter
changeVK45DE 6-1/8 qt 5-1/8 qt 5.8
VQ35DE 4-5/8 qt 3-7/8 qt 4.4
Dry engine (Overhaul)VK45DE 7-5/8 qt 6-3/8 qt 7.2
VQ35DE 5-3/4 qt 4-3/4 qt 5.4
Cooling
systemWith res-
ervoir tankVK45DE 10-5/8 qt 8-3/4 qt 10.0
Genuine NISSAN Long Life Antifreeze/ Coolant
or equivalent VQ35DE 9-1/8 qt 7-5/8 qt 8.6
Reservoir
tankVK45DE 7/8 qt 3/4 qt 0.8
VQ35DE 7/8 qt 3/4 qt 0.8
Automatic transmission fluid 10-7/8 qt 9-1/8 qt 10.3 Genuine NISSAN Matic J ATF *2
Differential gear oilFront 1-3/8 pt 1-1/8 pt 0.65
API GL-5, Viscosity SAE 80 W-90 *3
Rear 3 pt 2-1/2 pt 1.40
Transfer fluid 2-5/8 pt 2-1/4 pt 1.25Genuine NISSAN Matic D ATF (Continental U.S.
and Alaska) or Canada NISSAN Automatic
Transmission Fluid*4
Power steering fluid (PSF) 1-1/8 qt 7/8 qt 1.0 Genuine NISSAN PSF or equivalent*5
Brake fluid — — —Genuine NISSAN Super Heavy Duty Brake
Fluid*6 or equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Windshield washer fluid — — —Genuine NISSAN Windshield Washer Concen-
trate Cleaner & Antifreeze Fluid or equivalent

RECOMMENDED FLUIDS AND LUBRICANTS
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Revision: 2004 November 2004 FX35/FX45
SAE Viscosity NumberALS000G9
GASOLINE ENGINE OIL
SAE 5W-30 viscosity oil is preferred for all temperatures. SAE
10W-30 and 10W-40 viscosity oil may be used if the ambient
temperature is above -18°C (0°F)
Anti-Freeze Coolant Mixture RatioALS000GA
The engine cooling system is filled at the factory with a high-quality,
year-round, anti-freeze coolant solution. The anti-freeze solution
contains rust and corrosion inhibitors. Therefore, additional cooling
system additives are not necessary.
CAUTION:
When adding or replacing coolant, be sure to use only Genuine
NISSAN Long Life Antifreeze/ Coolant or equivalent with the
proper mixture ratio of 50% anti-freeze and 50% demineralized
water/distilled water.
Other types of coolant solutions may damage your cooling sys-
tem.
MMA117AA
SMA947CA