engine NISSAN FRONTIER 2004 D22 / 1.G Manual Online

Vehicles operated in high temperatures or under
severe conditions require frequent checks of the
battery fluid level.
JUMP STARTING
If jump starting is necessary, see “Jump starting”
in the “In case of emergency” section of this
manual. If the engine does not start by jump
starting, the battery may have to be replaced.
Contact a NISSAN dealer.
1 Crankshaft
2 Water pump
3 Generator
4 Air conditioner compressor
5 Power steering fluid pump
: Tension checking points
WARNING
Be sure the ignition key is in the OFF or
LOCK position. The engine could rotate
unexpectedly.1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying or looseness. If the
belt is in poor condition or is loose, have it
replaced or adjusted by a NISSAN dealer.
2. Have the belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule found in the
“NISSAN Service and Maintenance Guide”.
KA24DE engine
WDI0286
DRIVE BELTS
8-20Maintenance and do-it-yourself
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1 Crankshaft
2 Water pump
3 Alternator
4 Air conditioner compressor
5 Power steering fluid pump
: Tension checking points
1 Crankshaft
2 Water pump
3 Generator
4 Air conditioner compressor
5 Power steering pump
6 Supercharger
7 Idler
: Tension checking points
REPLACING SPARK PLUGS
Platinum-tipped spark plugs
It is not necessary to replace platinum-tipped
spark plugs as frequently as conventional type
spark plugs because they last much longer. Fol-
low the maintenance schedule, but do not reuse
the spark plugs by cleaning or regapping.
cAlways replace spark plugs with rec-
ommended or equivalent ones.
VG33E engine
WDI0287
VG33ER engine
WDI0288WDI0005
SPARK PLUGS
Maintenance and do-it-yourself8-21
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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.
Except supercharger
1. Disconnect the spark plug cables.
When disconnecting, always hold the
boots — not the cables. Mark all cables
to identify their original location.
2. Remove the spark plugs with a spark plug
socket.
The plug socket has a rubber seal that holds
the spark plug so it does not fall when it is
pulled out. Make sure each spark plug is
snugly fitted into the spark plug socket.3. Fit the new plugs, one at a time, into the
spark plug socket and install them.Use
only the specified spark plugs.Turn
each plug several full turns by hand, then
tighten with the spark plug socket to the
correct torque. Do not overtighten.
KA24DE engine
WDI0193
VG33E/VG33ER engineWDI0289
8-22Maintenance and do-it-yourself
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Spark plug tightening torque:
14 - 22 ft-lb (20 - 29 N·m)
4. Reconnect the spark plug cables to their
original positions.
With Supercharger
If replacement is required, please see your
NISSAN dealer for assistance.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
intervals shown in the “NISSAN Service and
Maintenance Guide.” When replacing the filter,
wipe the inside of the air cleaner filter housing
and the cover with a damp cloth.
WARNING
cOperating the engine with the air
cleaner removed can cause you or oth-
ers 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.
WDI0290WDI0291
AIR CLEANER
Maintenance and do-it-yourself8-23
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cNever pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
IN-CABIN MICROFILTER (if so
equipped)
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals.
To change the filter, perform the following proce-
dure:
1. Pivot pins
2. Glove box
1. Remove the two pivot pins from the glove
box. Remove the glove box.
CAUTION
Do not disturb the front of the air bag
module.
1. Reinforcement panel
2. Cooling unit
3. Screws
4. Clip
2. Remove the 7 screws and 1 clip from the
glove box frame. Remove the glove box
frame.
WDI0315WDI0316
8-24Maintenance and do-it-yourself
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If you wax the surface of the hood, be careful not
to let wax get into the washer nozzle
s1. This may
cause clogging or improper windshield washer
operation. If wax gets into the nozzle, remove it
with a needle or small pin
s2.
CHECKING PARKING BRAKE
From the released position, firmly push the park-
ing brake down. If the number of clicks is out of
the range listed, see a NISSAN dealer.
c6–7 clicks under depressing force of 44 lb
(196 N) .
CHECKING BRAKE PEDAL
With the engine running, check the distanceA
between the upper surface of the pedal and the
metal floor. If it is out of the range shown, see a
NISSAN dealer.
Distance A: Under depressing force of 110
lb (490 N)
Automatic
TransmissionManual
Transmission
4 1/4 in (110 mm) 4 in (100 mm)
WDI0424
WDI0293WDI0197
PARKING BRAKE AND BRAKE PEDAL
Maintenance and do-it-yourself8-27
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Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front disc-type brakes self-adjust every time
the brake pedal is applied. The rear drum-type
brakes on two-wheel drive vehicles self-adjust
every time the parking brake is applied. The rear
drum-type brakes on four-wheel drive vehicles
self-adjust every time the brake pedal is applied.
If the brake pedal goes down farther than normal,
it may be due to lack of adjustment of the rear
drum brakes. Apply the parking brake several
times.
WARNING
If the brake pedal height does not return
to normal, see a NISSAN dealer and have
it checked.
Brake pad wear indicators
The disc brake pads on your vehicle have audible
wear indicators. When a brake pad requires re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear indicator
sound is heard.Under some driving or climate conditions, occa-
sional 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.
The rear drum brakes (if so equipped) do not
have audible wear indicators. Should you ever
hear an unusually loud noise from the rear drum
brakes, have them inspected as soon as possible
by a NISSAN dealer.
Proper brake inspection intervals should
be followed.For more information regarding
brake inspections, see the appropriate mainte-
nance schedule information in the “NISSAN Ser-
vice and Maintenance Guide”.
BRAKE BOOSTER
Check the brake booster function as follows:
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. Keep the pedal depressed for about
30 seconds. The pedal height should not
change.
4. Run the engine for one minute without de-
pressing the brake pedal, then turn it off.
Depress the brake pedal several times. The
pedal travel distance will decrease gradually
with each depression as the vacuum is re-
leased from the booster.
If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
8-28Maintenance and do-it-yourself
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5. Press thebutton, then thebutton two or three times to check the key-
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5.
cAn improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
cThe keyfob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
cThe operational range of the keyfob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
FCC Notice:
Changes or modifications not expressly ap-
proved by the manufacturer for compliance
could void the user’s authority to operate
the equipment.
This device complies with Part 15 of the FCC
Rules and RSS-210 of Industry Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.
HEADLIGHTS
The headlight is a semi-sealed beam type which
uses a replaceable headlight (halogen) bulb. A
bulb can be replaced from inside the engine
compartment without removing the headlight as-
sembly.
CAUTION
cHigh pressure halogen gas is sealed
inside the halogen bulb. The bulb may
break if the glass envelope is scratched
or the bulb is dropped.
cWhen handling the bulb, do not touch
the glass envelope.
cDO NOT TOUCH THE BULB
cUse the same number and wattage as
originally installed:
Wattage 65/55Bulb No. HB5/9007*
*: Always check with the Parts Depart-
ment at a NISSAN dealer for the latest
parts information.
cDo not leave the bulb out of the head-
light reflector for a long period of time
as dust, moisture and smoke may enter
the headlight body and affect the per-
formance of the headlight.cAiming is not necessary after replacing
the bulb. When aiming adjustment is
necessary, contact a NISSAN dealer.
LIGHTS
Maintenance and do-it-yourself8-31
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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 conditioner system refrigerant and
lubricant recommendations......................9-6
Specifications.....................................9-7
Engine........................................9-7
Wheels and tires...............................9-8
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. certification label....................9-11
Emission control information label...............9-12
Tire placard...................................9-12
Air conditioner specification label................9-12
Installing front license plate........................9-13
Vehicle loading information........................9-13Terms........................................9-13
Determining vehicle load capacity...............9-14
Securing the load..............................9-14
Loading tips..................................9-14
Truck-camper loading information..................9-15
Crew Cab Models.............................9-15
King Cab models..............................9-15
Special Body vehicles..........................9-15
Location for center of gravity....................9-15
Vehicle load weight capacity....................9-16
Measurement of weights.......................9-18
Towing a trailer...................................9-18
Maximum load limits...........................9-18
Towing load/specification chart.................9-20
Towing safety.................................9-21
Flat towing....................................9-23
Uniform tire quality grading........................9-23
Emission control system warranty..................9-24
Reporting safety defects (US only).................9-25
Readiness for inspection/maintenance (I/M) test.....9-25
Dynamometer testing for Inspection/
Maintenance (I/M) test (US only)................9-26
Owner’s Manual/Service Manual order information . . . 9-27
In the event of a collision.......................9-28
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The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
US measure Imp measure Liter Recommended Fluids and Lubricants
Fuel
KA24DE (4 cylinder) 15–7/8 gal 13–1/4 gal 60.2 Unleaded gasoline with an octane rating of at least 87 AKI (RON 91)*1
VG33E (6 cylinder) 19–3/8 gal 16–1/8 gal 73.5
VG33ER (6 cylinder with supercharger) 19–3/8 gal 16–1/8 gal 73.5 Unleaded gasoline with an octane rating of at least 91 AKI (RON 96)*1
Engine oil
Drain and Refill
KA24DE With oil filter 3–3/4 qt 3–1/8 qt 3.5 • API Certification Mark *2
• API grade SG/SH, Energy conservingI&IIorAPIgrade SJ or SL, Energy Conserving *2
• ILSAC grade GF-I, GF-II & GF-III Without oil filter 3–1/2 qt 2–7/8 qt 3.3
VG33E/VG33ER With oil filter 3–1/2 qt 2–7/8 qt 3.3
Without oil filter 3–1/8 qt 2–5/8 qt 3.0
Cooling system (with heater and reservoir tank)
KA24DE M/T 4X2 7–3/4 qt 6–3/8 qt 7.3
50% Genuine NISSAN Long Life Anti-freeze Coolant or equivalent
50% Demineralized or distilled water
VG33E/VG33ER A/T & M/T 11–5/8 qt 9–5/8 qt 10.95
Manual transmission gear oil
KA24DE 4X2 4–1/4 pt 3–1/2 pt 2.0
Genuine NISSAN Manual Transmission Fluid HQ Multi 75W-85 or equivalent VG33E/VG33ER 4X2 5–7/8 pt 4–7/8 pt 2.8
4X4 10–3/4 pt 9 pt 5.1
Final drive gear oil
KA24DE 4X2 M/T 2–3/4 pt 2–1/4 pt 1.3
API GL-5, Viscosity SAE 80W-90*1 or 80W-90 LS*1for Limited Slip Differential (LSD) applications*2 VG33E/VG33ER 4X4 Front 3–3/4 pt 3–1/8 pt 1.75
Rear 5–7/8 pt 4–7/8 pt 2.8
Transfer fluid 2–3/8 qt 2 qt 2.2 API GL-4, Viscosity SAE 75W-85 or 75W-90 or Genuine Nissan Matic D ATF (Continental U.S. and
Alaska) or Canada NISSAN Automatic Transmission Fluid.*3
Automatic transmission fluid Refill to the proper level according to the instruc-
tions in the “Maintenance and do-it-yourself”
section.Genuine Nissan Matic D ATF (Continental U.S. and Alaska) or Canada NISSAN Automatic Transmis-
sion Fluid.*3
Power steering fluid (PSF)Genuine NISSAN PSF or equivalent.*6
Brake and clutch fluidGenuine NISSAN Super Heavy Duty Brake Fluid*4 or equivalent Dot 3 (US FMVSS No. 116)
Multi-purpose grease — — — NLGI No. 2 (Lithium Complex)
Air conditioning system refrigerant lb (kg) 1.32 – 1.54 (0.60 – 0.70) HFC-134a (R-134a)*5
Air conditioning system lubricant 6.8 oz 7.0 oz 200 ml NISSAN A/C System Oil Type R or equivalent*5
Windshield washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-freeze or equivalent
*1: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0° C (32° F) .
*2: Contact your NISSAN dealer for a list of approved oils.
*3: DEXRON™ III/MERCON™ or equivalent may also be used. Outside the Continental United States and Alaska contact an authorized NISSAN dealership formore information regarding suitable fluids, including recommended brand(s)
of DEXRON™ III/MERCON™ Automatic Transmission Fluid.
*4: Available in mainland USA through your authorized NISSAN dealer.
*5: For further details, see “Air conditioner specification label.”
*6: For Canada, NISSAN Automatic Transmission Fluid (ATF) , DEXRON™ III/MERCON™, or equivalent ATF may also be used.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information
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