2019 NISSAN TITAN fuel filter

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 re-
move the spark plugs. An incorrect
socket can damage the spark plugs.
If replacement is required, it is recom-
mended that you visit a NISSAN dealer for
this service.
WARNING
∙ Operating the engine with the air cleaner removed can cause you or
others to be burned. The air cleaner
not only cleans the air, it stops the
flame if the engine backfires. If it isn’t
there, and the engine backfires, you
could be burned. Do not drive with the
air cleaner removed, and be careful
when working on the engine with the
air cleaner removed. ∙ Never pour fuel into the throttle body
or attempt to start the engine with
the air cleaner removed. Doing so
could result in serious injury.
To remove the filter from the air cleaner,
push the tabs and pull the cover upward.
The viscous paper type filter element
should not be cleaned and reused. Replace
the air filter according to the maintenance
log shown in the “Maintenance and sched-
ules” section of this manual.
When replacing the air filter, wipe the inside
of the air cleaner housing and the cover
with a damp cloth.
NOTE:
Af ter installing a new air cleaner filter,
make sure the air cleaner cover is seated
in the housing and latch the tabs.
VK56VD engine
LDI2960
AIR CLEANER
8-20Do-it-yourself

Power steering fluid level* and lines:
Check the level when the fluid is cold, with
the engine off. Check the lines for proper
attachment, leaks, cracks, etc.
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, defor-
mation, rot or loose connections.
Underbody: The 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 from the underbody, otherwise
rust may form on the floor pan, frame, fuel
lines and exhaust system. At the end of
winter, the underbody should be thor-
oughly flushed with plain water, in those
areas where mud and dirt may have accu-
mulated. For additional information, refer
to the “Appearance and care” section of this
manual.
Windshield-washer fluid*: Check that
there is adequate fluid in the reservoir. The following descriptions are provided to
give you a better understanding of the
scheduled maintenance items that should
be regularly checked or replaced. The
maintenance schedule indicates at which
mileage/time intervals each item requires
service.
Items marked with
“*”are recommended
by NISSAN for reliable vehicle operation.
You are not required to perform mainte-
nance on these items in order to maintain
the warranties which come with your
NISSAN. Other maintenance items and in-
tervals are required.
When applicable, additional information
can be found in the “Do-it-yourself ” section
of this manual.
NOTE: NISSAN does not advocate the use
of non-OEM approved af termarket flush-ing systems and strongly advises againstperforming these services on a NISSANproduct. Many of the af termarket flushingsystems use non-OEM approved chemi-cals or solvents, the use of which has notbeen validated by NISSAN.
For recommended fuel, lubricants, fluids,
grease, and refrigerant, refer to “Recom-
mended fluids/lubricants and capacities” in the “Technical and consumer informa-
tion” section of this manual.
EMISSION CONTROL SYSTEM
MAINTENANCE:
Drive Belts*:
Check engine drive belts for
wear, fraying or cracking and for proper
tension. Replace any damaged drive belts.
Engine Air Filter: Replace at specified in-
tervals. When driving for prolonged periods
in dusty conditions, check/replace the filter
more frequently.
Engine Coolant*: Replace coolant at the
specified interval. When adding or replac-
ing coolant, be sure to use only Genuine
NISSAN Long Life Antifreeze/Coolant (blue)
or equivalent with the proper mixture. (For
additional information on the proper mix-
ture for your area, refer to Engine cooling
system” in the “Do-it-yourself ” section of
this manual or the Titan Diesel Owner’s
Manual.)
NOTE: Mixing any other type of coolant or
the use of non-distilled water may reduce
the recommended service interval of the
coolant.
EXPLANATION OF SCHEDULED
MAINTENANCE ITEMS
Maintenance and schedules9-5

Engine Oil and Oil Filter:Replace engine
oil and oil filter at the specified intervals. For
recommended oil grade and viscosity refer
to “Recommended fluids/lubricants and
capacities” in the “Technical and consumer
information” section of this manual.
Engine Valve Clearance* (gasoline en-
gine only):
Inspect only if valve noise in-
creases. Adjust valve clearance if necessary.
Evaporative Emissions Control Vapor
Lines* (gasoline engine only): Check va-
por lines for leaks or looseness. Tighten
connections or replace parts as necessary.
Fuel Filter (diesel engine only): Replace
the fuel filter and drain the water at the
specified intervals.
Fuel Lines*: Check the fuel hoses, piping
and connections for leaks, looseness, or
deterioration. Tighten connections or re-
place parts as necessary.
CHASSIS AND BODY
MAINTENANCE:
Brake Lines and Cables: Visually inspect
for proper installation. Check for chafing,
cracks, deterioration, and signs of leaking.
Replace any deteriorated or damaged
parts immediately. Brake Pads and Rotors:
Check for wear,
deterioration and fluid leaks. Replace any
deteriorated or damaged parts immedi-
ately.
Exhaust System: Visually inspect the ex-
haust pipes, muffler and hangers for leaks,
cracks, deterioration, and damage. Tighten
connections or replace parts as necessary.
In-Cabin Microfilter: Replace at specified
intervals. When driving for prolonged peri-
ods in dusty conditions, replace the filter
more frequently.
Propeller Shaf t(s): Check for damage,
looseness, and grease leakage.
(4WD/AWD/RWD).
Steering Gear and Linkage, Axle and Sus-
pension Parts, Drive Shaf t Boots: Check
for damage, looseness, and leakage of oil
or grease. Under severe driving conditions,
inspect more frequently.
Tire Rotation: Tires should be rotated ev-
ery 5,000 miles (8,000 km) according to the
instructions under “General maintenance”
in this section. When rotating tires, check
for damage and uneven wear. Replace if
necessary. Transmission Fluid/Oil, Differential Oil,
Transfer Case Oil:
Visually inspect for signs
of leakage at specified intervals.
Replace automatic transmission fluid at
specified intervals. (For diesel engine models)
If towing a trailer, using a camper or car-top
carrier, or driving on rough or muddy roads:
∙ Replace the differential oil every 20,000 miles (32,000 km) or 24 months.
∙
Replace the automatic transmission fluid
ever 30,000 miles (48,000 km) or
24 months. (For gasoline engine models)
Off-Road Maintenance: Check the follow-
ing items frequently whenever you drive
off-road through deep sand, mud or water:
∙ Brake pads and rotors
∙ Brake lines and hoses
∙ Differential, transmission and transfer case oil
∙ Steering linkage
∙ Propeller shaf t(s) and front drive shaf ts
∙ Engine air filter
∙ Clutch housing drain (4WD only)
9-6Maintenance and schedules

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 re-
quired.Maintenance beyond the last pe-
riod on the tables requires similar main-
tenance.
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Drive belts See NOTE (1) I*I*I*
Air cleaner filter See NOTE (2) RR
Engine oil RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
Engine coolant See NOTE (4)(5)
EVAP vapor lines I*I*I*
Fuel lines I*I*I*
Fuel filter See NOTE (3)
Spark plugs (Iridium - tipped type) Replace every 105,000 miles (168,000)
Intake and exhaust valve clearances See NOTE (6)
GASOLINE STANDARD
MAINTENANCE
9-8Maintenance and schedules

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Drive belts See NOTE (1)I*I*I*I*I*I*
Air cleaner filter See NOTE (2) RR
Engine oil RRRRRRRRRRRR
Engine oil filter RRRRRRRRRRRR
Engine coolant See NOTE (4)(5)
EVAP vapor lines I*I*I*
Fuel lines I*I*I*
Fuel filter See NOTE (3)
Spark plugs (Iridium - tipped type) Replace every 105,000 miles (168,000)
Intake and exhaust valve clearances See NOTE (6)
NOTE:
(1) Af ter 40,000 miles (64,000 km) or 48 months, inspect every 10,000 miles (16,000 km) or 12 months. Replace the drive belts if
found damaged.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) Periodic maintenance is not required.
(4) First replacement interval is 105,000 miles (168,000 km) or 84 months. Af ter first replacement, replace every 75,000 miles
(120,000 km) or 60 months.
(5) It is recommended that you use only Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent with proper mixture
ratio of 50% antifreeze and 50% demineralized or distilled water. Mixing any other type of coolant or the use of non-distilled water
may reduce the life expectancy of the factory fill coolant.
(6) Periodic maintenance is not required. However, if valve noise increased, inspect valve clearance.
* Maintenance items and intervals with “*” are recommended by NISSAN 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 schedules9-9

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 re-
quired.Maintenance beyond the last pe-
riod on the tables requires similar main-
tenance.
EMISSION CONTROL SYSTEM MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace, D = Drain water
MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Drive belts See NOTE (1)I*I*I*I*I*I*
Air cleaner filter See NOTE (2) RR
Engine oil See NOTE (3)RRRRRR
Engine oil filter See NOTE (4)RRRRRR
Engine coolant Replace every 45,000 miles or 36 months
Fuel lines I*I*I*
Fuel filter See NOTES (5)R/DR/DR/DR/DR/DR/D
DIESEL STANDARD MAINTENANCE
Maintenance and schedules9-13

MAINTENANCE OPERATION
Perform at number of miles, kilometers or months, whichever comes first. miles x 1,000
(km x 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Drive belts See NOTE (1)I*I*I*I*I*I*
Air cleaner filter See NOTE (2) RR
Engine oil See NOTE (3)RRRRRR
Engine oil filter See NOTE (4)RRRRRR
Engine coolant Replace every 45,000 miles or 36 months
Fuel lines I*I*I*
Fuel filter See NOTE (5)R/DR/DR/DR/DR/DR/D
NOTE:
(1) Replace the drive belts if found damaged.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) If operating on biodiesel blends between 6% and 10% (B6 and B10), the oil should be changed at least every 8,000 miles
(12,875 km) or 6 months, whichever comes first.
(4) If operating on biodiesel blends between 6% and 10% (B6 and B10), the oil filter should be changed at least every 8,000 miles
(12,875 km) or 6 months, whichever comes first.
(5) Both Stage I and Stage II fuel filters.
9-14Maintenance and schedules

10 Technical and consumer information
Recommended fluids/lubricants and
capacities...................................... 10-2
Fuel recommendation ....................... 10-5
Engine oil and oil filter
recommendations (for gas engine only) .....10-7
Air conditioner system refrigerant and
oil recommendations .......................10-8
Specifications ................................. 10-10
Engine ..................................... 10-10
Wheels and tires ............................. 10-11
Dimensions and weights ...................10-12
When traveling or registering in another
country ........................................ 10-18
Vehicle identification .......................... 10-18
Vehicle Identification Number (VIN)
plate ....................................... 10-18
Vehicle identification number
(chassis number) ........................... 10-18
Engine serial number ....................... 10-19
F.M.V.S.S./C.M.V.S.S. certification label ........10-20
Emission control information label .........10-20
Tire and Loading Information label .........10-21
Air conditioner specification label ...........10-21
Installing front license plate ....................10-22Vehicle loading information
...................10-23
Terms ...................................... 10-23
Vehicle load capacity ....................... 10-24
Securing the load ........................... 10-26
Utili-track® channel system
(if so equipped) ............................. 10-27
Loading tips ................................ 10-35
Truck-camper loading information ............10-36
Crew cab models ........................... 10-36
King Cab® models .......................... 10-36
Special Body vehicles ....................... 10-36
Location for center of gravity ...............10-36
Vehicle load weight capacity ...............10-37
Measurement of weights ...................10-37
Towing a trailer ................................ 10-38
Maximum load limits ....................... 10-38
T

owing load/specification ..................10-42
Towing safety .............................. 10-47
Flat towing for 2-Wheel Drive (2WD)
vehicle (if so equipped) .....................10-63
Flat towing for 4-Wheel Drive (4WD)
vehicle (if so equipped) .....................10-63
Snowplow .................................... 10-63
Uniform tire quality grading ....................10-64