2004 INFINITI FX35 oil change

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

ENGINE MAINTENANCE (VQ35DE ENGINE)
MA-15
C
D
E
F
G
H
I
J
K
MA
B
MA
Revision: 2004 November 2004 FX35/FX45
ALTERNATOR AND POWER STEERING OIL PUMP BELT
1. Remove front engine undercover with power tool.
2. Loosen idler pulley lock nut (A) and adjust tension by turning
adjusting bolt (B).

For specified belt tension, refer to MA-14, "Checking Drive
Belts" .
3. Tighten nut (A).
AIR CONDITIONER COMPRESSOR BELT
1. Remove front engine undercover with power tool.
2. Loosen idler pulley lock nut (C) and adjust tension by turning adjusting bolt (D).

For specified belt tension, refer to MA-14, "Checking Drive Belts" .
3. Tighten nut (C).
Changing Engine CoolantALS000H2
WARNING:

To avoid being scalded, never change engine coolant when engine is hot.

Wrap a thick cloth around cap and carefully remove cap. First, turn cap a quarter of a turn to
release built-up pressure. Then turn cap all the way.
DRAINING ENGINE COOLANT
1. Remove front engine undercover with power tools.
2. Open radiator drain plug at the bottom of radiator, and remove
radiator cap.
CAUTION:
Be careful not to allow engine coolant to contact drive belts.
When drain all of engine coolant in the system, open water drain plugs on engine cylinder block.
Refer to EM-121, "
DISASSEMBLY" .
3. Check drained engine coolant for contaminants such as rust, corrosion or discoloration.
If contaminated, flush the engine cooling system. Refer to MA-17, "
FLUSHING COOLING SYSTEM" . : 34.8 N·m (3.5 kg-m, 26 ft-lb)
SBIA0532E
: 34.8 N·m (3.5 kg-m, 26 ft-lb)
SBIA0444E

MA-18
ENGINE MAINTENANCE (VQ35DE ENGINE)
Revision: 2004 November 2004 FX35/FX45
6. Install drain plug with new washer. Refer to EM-30, "OIL PAN AND OIL STRAINER" .
CAUTION:
Be sure to clean drain plug and install with new washer.
7. Refill with new engine oil.
Engine oil specification and viscosity:
Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
Engine oil capacity (Approximate):
Unit: (US qt, lmp qt)
CAUTION:

The refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.

Always use oil level gauge to determine the proper amount of engine oil in the engine.
8. Warm up engine and check area around drain plug and oil filter for engine oil leakage.
9. Stop engine and wait for 10 minutes.
10. Check the engine oil level.
Changing Oil FilterALS000GL
REMOVAL
1. Remove front engine undercover with power tool.
2. Using oil filter wrench (SST), remove oil filter.
CAUTION:

Oil filter is provided with a relief valve.
Use genuine NISSAN oil filter or equivalent.

Be careful not to get burned when engine and engine oil
are hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belts.

Completely wipe off any engine oil that adhere to engine
and vehicle.Oil pan drain plug:
: 34.3 N·m (3.5 kg-m, 25 ft-lb)
Drain and refill With oil filter change 4.7 (5, 4-1/8)
Without oil filter change 4.4 (4-5/8, 3-7/8)
Dry engine (Overhaul)5.4 (5-3/4, 4-3/4)
PBIC0249E
SBIA0454E

ENGINE MAINTENANCE (VK45DE ENGINE)
MA-21
C
D
E
F
G
H
I
J
K
MA
B
MA
Revision: 2004 November 2004 FX35/FX45
ENGINE MAINTENANCE (VK45DE ENGINE)PFP:10001
Checking Drive BeltsALS000GP
WARNING:
Be sure to perform when the engine is stopped.

Remove air duct (inlet) when inspecting drive belt for alternator, water pump and A/C compressor.

Remove undercover (with power tool) when inspecting power steering oil pump belt.

Make sure that indicator (single line notch) of each automatic tensioner is within the allowable working
range (between three line notches).
NOTE:

Check the auto tensioner indication when the engine is cold.

When the new drive belt is installed, the range should be A.

The indicator notch is located on the moving side of the tensioner for alternator, water pump and A/C
compressor belt, while it is found on the fixed side for power steering oil pump belt.

Visually check entire belt for wear, damage or cracks.

If the indicator is out of allowable working range or belt is damaged, replace the belt.
Tension AdjustmentALS000GQ
Belt tensioning is not necessary, as it is automatically adjusted by auto tensioner.
Changing Engine CoolantALS000H6
WARNING:

To avoid being scalded, do not change engine coolant when engine is hot.

Wrap a thick cloth around radiator cap and carefully remove radiator cap. First, turn radiator cap a
quarter of a turn to release built-up pressure. Then turn radiator cap all the way.
PBIC1541E

MA-24
ENGINE MAINTENANCE (VK45DE ENGINE)
Revision: 2004 November 2004 FX35/FX45
Checking Fuel LinesALS000GS
Inspect fuel lines and tank for improper attachment, leaks, cracks,
damage, loose connections, chafing or deterioration. If necessary,
repair or replace damaged parts.
Changing Air Cleaner FilterALS000GT
VISCOUS PAPER TYPE
The viscous paper type filter does not need cleaning between replacement intervals. Refer to MA-7,
"PERIODIC MAINTENANCE" .
1. Remove air duct (inlet), air cleaner case and mass air flow sensor assembly. Refer to EM-172, "
AIR
CLEANER AND AIR DUCT" .
2. Remove air cleaner filter from air cleaner case.
Changing Engine OilALS000H7
WARNING:

Be careful not to burn yourself, as engine oil may be hot.

Prolonged and repeated contact with used engine oil may
cause skin cancer; try to avoid direct skin contact with
used engine oil. If skin contact is made, wash thoroughly
with soap or hand cleaner as soon as possible.
1. Remove front engine undercover with power tool.
2. Warm up engine, put vehicle horizontally and check for oil leak-
age from engine components. Refer to LU-25, "
ENGINE OIL
LEAKAGE" .
3. Stop engine and wait for 15 minutes.
4. Loosen oil filler cap, and then remove drain plug.
5. Drain engine oil.
6. Install drain plug with new washer. Refer to EM-181, "
OIL PAN AND OIL STRAINER" .
CAUTION:
Be sure to clean drain plug and install with new washer.
7. Refill with new engine oil.
Engine oil specification and viscosity:
Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
Engine oil capacity (Approximate):
Unit: (US qt, Imp qt)
CAUTION:

The refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.

Always use oil level gauge to determine the proper amount of engine oil in the engine.
8. Warm up engine and check area around drain plug and oil filter for oil leakage.
SMA803A
Oil pan drain plug:
: 34.3 N·m (3.5 kg-m, 25 ft-lb)
PBIC0993E
Drain and refillWith oil filter change 6.4 (6-3/4, 5-5/8)
without oil filter change 5.8 (6-1/8, 5-1/8)
Dry engine (engine overhaul) 7.2 (7-5/8, 6-3/8)

SERVICE DATA AND SPECIFICATIONS (SDS)
MA-39
C
D
E
F
G
H
I
J
K
MA
B
MA
Revision: 2004 November 2004 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitALS000G0
BELT DEFLECTION AND TENSION (VQ35DE)
*: If belt tension gauge cannot be installed at check points shown, check drive belt tension at different location on the belt.
BELT DEFLECTION AND TENSION (VK45DE)
ENGINE COOLANT CAPACITY (APPROXIMATE) (VQ35DE)
Unit: (US qt, lmp qt)
ENGINE COOLANT CAPACITY (APPROXIMATE) (VK45DE)
Unit: (US qt, lmp qt)
RADIATOR
Unit: kPa (kg/cm2 , psi)
ENGINE OIL CAPACITY (APPROXIMATE) (VQ35DE)
Unit: (US qt, lmp qt) ItemsDeflection adjustment Unit: mm (in) Tension adjustment* Unit: N (kg, lb)
Used belt
New beltUsed belt
New belt
Limit After adjustment Limit After adjustment
Alternator and
power steering
oil pump belt 7 (0.28)4 - 5
(0.16 - 0.20)3.5 - 4.5
(0.138 - 0.177)294 (30, 66)730 - 818
(74.5 - 83.5,
164 - 184)838 - 926
(85.5 - 94.5,
188 - 208)
Air conditioner
compressor belt 12 (0.47)9 -10
(0.35 - 0.39)8 - 9
(0.31 - 0.35)196 (20, 44)348 - 436
(35.5 - 44.5,
78 - 98)470 - 559
(48 - 57,
106 - 126)
Applied pushing
force98 N (10 kg, 22 lb) —
KBIA1731J
Tension of drive belts Auto-adjustment by auto tensioner
Engine coolant capacity (With reservoir tank at “MAX” level) 8.6 (9-1/8, 7-5/8)
Reservoir tank engine coolant capacity (At “MAX” level) 0.8 (7/8, 3/4)
Engine coolant capacity (With reservoir tank at “MAX” level) 10.0 (10-5/8, 8-3/4)
Reservoir tank engine coolant capacity (At “MAX” level) 0.8 (7/8, 3/4)
Cap relief pressureStandard 78 - 98 (0.8 - 1.0, 11 - 14)
Limit 59 (0.6, 9)
Leakage test pressure157 (1.6, 23)
Drain and refill With oil filter change 4.7 (5, 4-1/8)
Without oil filter change 4.4 (4-5/8, 3-7/8)
Dry engine (Overhaul) 5.4 (5-3/4, 4-3/4)

MA-40
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November 2004 FX35/FX45
ENGINE OIL CAPACITY (APPROXIMATE) (VK45DE)
Unit: (US qt, lmp qt)
SPARK PLUG (PLATINUM-TIPPED TYPE) (VQ35DE)
SPARK PLUG (PLATINUM-TIPPED TYPE) (VK45DE)
WHEEL BALANCE
Drain and refillWith oil filter change 6.4 (6-3/4, 5-5/8)
Without oil filter change 5.8 (6-1/8, 5-1/8)
Dry engine (Overhaul) 7.2 (7-5/8, 6-3/8)
MakeNGK
Ty p eStandard PLFR5A-11
Hot PLFR4A-11
Cold PLFR6A-11
Spark plug gap Nominal: 1.1mm (0.043 in)
Make NGK
TypeStandard PLFR5A-11
Hot PLFR4A-11
Cold PLFR6A-11
Spark plug gap Nominal: 1.1mm (0.043 in)
Maximum allowable unbalanceDynamic (At rim flange) Less than 10 g (0.35 oz) (one side)
Static (At rim flange) Less than 20 g (0.71 oz)