2002 NISSAN SENTRA oil type

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
remove the spark plugs. An incorrect
socket can damage the spark plugs.
REPLACING SPARK PLUGS
Platinum-tipped spark plugs
It is not necessary to replace platinum-
tipped spark plugs as frequently as conven-
tional type spark plugs because they last
much longer. Follow the maintenance
schedule, but do not reuse the spark plugs
by cleaning or regapping.
cAlways replace spark plugs with rec-
ommended or equivalent ones.1. On the 1.8L engine, disconnect the igni-
tion coil connectors. Remove the ignition
coil bolts.
2. Disconnect the spark plug cables from
the spark plugs.
When disconnecting, always hold the
boots, not the cables. Mark all cables to
identify their original locations.
3. 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.
4. 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.
Spark plug tightening torque:
14 to 22 ft-lb (20 to 29 Nzm)
DI1229MADI1100
SPARK PLUG
Maintenance and do-it-yourself8-23
ZX

The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the ``Do-it-yourself'' section to determine the proper refill capacity.
Capacity (Approximate)
Recommended Fluids and Lubricants
US
measureImp
measureLiter
Fuel 13-1/4 gal 11 gal 50 Unleaded gasoline with an octane rating of at least 87 AKI (RON 91)*1
Engine oil *7
Drain and refill
With oil filter change QG18DE 2-7/8 qt 2-3/8 qt 2.7
cAPI Certification Mark *2 *3
cAPI grade SG/SH, Energy ConservingI&IIorAPIgrade SJ, Energy
Conserving *2 *3
cILSAC grade GF-I & GF-II *2 *3 QR25DE 4-1/8 qt 3-3/8 qt 3.9
Without oil filter change QG18DE 2-5/8 qt 2-1/4 qt 2.5
QR25DE 3-7/8 qt 3-1/4 qt 3.7
Cooling system
Without reservoir
50% Genuine NISSAN Anti-freeze coolant or equivalent
50% Demineralized or distilled water Manual transmission: QR25DE 6-1/2 qt 5-3/8 qt 6.1
QG18DE 6-3/8 qt 5-1/4 qt 6.0
Automatic transmission: QR25DE 6-3/8 qt 5-1/4 qt 6.0
QG18DE 6-1/4 qt 5-1/4 qt 5.9
Manual transmission gear oil RS5F70A/V 6-3/8 pt 5-1/4 pt 3.0 API GL-4, Viscosity SAE 75W - 85 only
RS5F51A, RS6F51H 4-7/8 qt 4 pt 2.3
Automatic transmission fluid
Refill to the proper level according to the instructions in the
``Do-it-yourself'' section.NISSAN Matic `D' (Continental U.S. and Alaska) or Canada NISSAN
Automatic Transmission Fluid.*4
Power steering fluidGenuine NISSAN PSF II or equivalent.*8
Brake and clutch fluidGenuine NISSAN Brake Fluid*5 or equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease Ð Ð Ð NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant Ð Ð Ð HFC-134a (R-134a)*6
Air conditioning system lubricantsNISSAN A/C System Lubricant Type R or equivalent*6
*1: For further details, see ``Fuel recommendation.''
*2: For further details, see ``Engine oil and oil filter recommendations.''
*3: For further details, see ``Recommended SAE engine oil viscosity.''
*4: Dexron
TMIII/MerconTMor equivalent may also be used. Outside the Continental United States and Alaska contact an authorized NISSAN dealership for more
information regarding suitable fluids, including recommended brand(s) of DexronTMIII/MerconTMAutomatic Transmission Fluid.
*5: Available in mainland USA through your authorized NISSAN dealer.
*6: For further details, see ªAir conditioner specification label.º
*7: For further details, see ``Changing engine oil.''
*8: Genuine NISSAN PSF, Canada NISSAN Automatic Transmission Fluid, DexronŸ III/MerconŸ, or equivalent ATF may also be used.
CAPACITIES AND
RECOMMENDED FUEL/
LUBRICANTS
9-2Technical and consumer information
ZX

ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to choose engine oil with the
correct quality and viscosity to ensure sat-
isfactory engine life and performance. NIS-
SAN recommends the use of a low friction
oil (energy conserving oil) in order to im-
prove fuel economy and conserve energy.
Oils which do not have the specified quality
label should not be used as they could
cause engine damage.
Only those engine oils with the AmericanPetroleum Institute (API) CERTIFICATION
MARK on the front of the container should
be used. This type of oil supersedes the
existing API SG, SH, or SJ and Energy
ConservingI&IIcategories.
If you cannot find engine oil with the API
CERTIFICATION MARK, use an API grade
SG/SH, Energy ConservingI&IIorAPI
grade SJ, Energy Conserving oil. An oil with
a single designation SG or SH, or in combi-
nation with other categories (for example,
SG/CC or SG/CD) may also be used if one
with the API CERTIFICATION MARK can-
not be found. An ILSAC grade GF-I & GF-II
oil can also be used.Mineral based or synthetic type oils may be
used in your NISSAN vehicle. However,
these oils must meet the API quality and
SAE viscosity ratings specified for your ve-
hicle. Do not mix mineral based and syn-
thetic type oils in the engine.
Oil additives
NISSAN 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 followed.
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 to select the engine oil viscos-
ity based on the temperatures at which the
vehicle will be operated before the next oil
change. The chart ``Recommended SAE
viscosity number'' shows the recommended
oil viscosities for the expected ambient tem-
peratures. Choosing an oil viscosity other
than that recommended could cause seri-
ous engine damage.
WTI0033
Technical and consumer information9-5
ZX

AIR CONDITIONER SYSTEM RE-
FRIGERANT AND LUBRICANT
RECOMMENDATIONS
The air conditioner in your NISSAN ve-
hicle must be charged with the refriger-
ant HFC-134a (R-134a) and the lubricant,
NISSAN A/C system oil Type R or the
exact equivalents.
CAUTION
The use of any other refrigerant or
lubricant will cause severe damage to
the air conditioning system and will
require the replacement of all air con-
ditioner system components.
The refrigerant HFC-134a (R-134a) in your
NISSAN vehicle does not harm the earth's
ozone layer. Although this refrigerant does
not affect the earth's atmosphere, certain
governmental regulations require the recov-
ery and recycling of any refrigerant during
automotive air conditioner system service.
Your authorized NISSAN dealer has the
trained technicians and equipment needed
to recover and recycle your air conditioner
system refrigerant.
Contact your authorized NISSAN dealerwhen servicing your air conditioner system.
Technical and consumer information
9-7
ZX

N
Nissan vehicle immobilizer system
(NVIS) ......................................... 2-11, 3-2, 5-6
O
Octane rating (See fuel octane rating) ........ 9-3
Odometer ..................................................... 2-3
Oil
Capacities and recommended fuel/
lubricants ................................................ 9-2
Changing engine oil.............................. 8-13
Changing engine oil filter...................... 8-14
Checking engine oil level ..................... 8-12
Engine oil .............................................. 8-12
Engine oil and oil filter
recommendation ..................................... 9-5
Engine oil viscosity ................................. 9-5
Opener lever for trunk lid........................... 3-10
Outside mirror control ................................ 3-16
Overdrive switch ........................................ 5-11
Overheat
If your vehicle overheats ...................... 6-10
Owner's manual order form ....................... 9-22
Owner's manual/service manual order
information ................................................. 9-22P
Parking
Parking brake check ............................. 8-29
Parking brake operation ....................... 5-13
Parking/parking on hills ........................ 5-17
Power
Power door locks .................................... 3-4
Power outlet.......................................... 2-19
Power steering fluid .............................. 8-17
Power steering system ......................... 5-18
Power windows..................................... 2-24
Rear power windows ............................ 2-25
Precautions
Maintenance precautions ....................... 8-5
Precautions on seat belt usage............ 1-18
Precautions when starting and driving ... 5-2
Push starting .............................................. 6-10
R
Radio
Car phone or CB radio ......................... 4-20
Compact Disc (CD) changer ................ 4-17
FM-AM radio with compact disc (CD)
player .................................................... 4-12
Readiness for inspection maintenance
(I/M) test..................................................... 9-21Rear power windows ................................. 2-25
Rear window defogger switch ................... 2-16
Refrigerant recommendation ....................... 9-7
Registering your vehicle in another
country ....................................................... 9-10
Remote keyless entry system ..................... 3-5
Reporting safety defects (USA) ................. 9-20
S
Safety
Child safety rear door lock ..................... 3-4
Reporting safety defects (USA) ............ 9-20
Seat adjustment
Front manual seat adjustment................ 1-2
Rear seat adjustment ............................. 1-4
Seat belt
Precautions on seat belt usage............ 1-18
Seat belt extenders .............................. 1-24
Seat belt maintenance.......................... 1-24
Seat belts.............................................. 1-18
Shoulder belt height adjustment ........... 1-23
Three-point type with retractor ............. 1-21
Seat belt warning light ................................. 2-9
Seats
Front seats.............................................. 1-2
Self-adjusting brakes ................................. 8-30
10-4
ZX