2008 NISSAN SENTRA recommended oil

NISSAN VEHICLE IMMOBILIZER
SYSTEM
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of the
registered key.
If the engine fails to start using a registered key
(for example, when interference is caused by
another registered key, an automated toll road
device or automatic payment device on the key
ring) , restart the engine using the following pro-
cedures:
1. Leave the ignition switch in the ON position
for approximately 5 seconds.
2. Turn the ignition switch to the OFF or LOCK
position, and wait approximately 10 sec-
onds.
3. Repeat steps 1 and 2.
4. Restart the engine while holding the device
(which may have caused the interference)
separate from the registered key.
If the no start condition re-occurs, NISSAN rec-
ommends placing the registered key on a sepa-
rate key ring to avoid interference from other
devices.cMake sure the area around the vehicle is
clear.
cCheck fluid levels such as engine oil, cool-
ant, brake and clutch fluid, and window
washer fluid as frequently as possible, or at
least whenever you refuel.
cCheck that all windows and lights are clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers to
do likewise.
cCheck the operation of warning lights when
the key is turned to the ON (3) position. See
“Warning/indicator lights and audible re-
minders” in the “Instruments and controls”
section of this manual.1. Apply the parking brake.
2.CVT model:
Move the shift selector lever to P (Park) or N
(Neutral) . P (Park) is recommended.
The shift selector lever cannot be
moved out of P (Park) and into any of
the other gear positions if the ignition
key is turned to the OFF position or if
the key is removed from the ignition
switch.
The starter is designed not to operate if
the shift selector lever is in any of the
driving positions.
Manual transmission model:
Move the shift lever to N (Neutral) . Depress
the clutch pedal to the floor while cranking
the engine.
The starter is designed not to operate
unless the clutch pedal is fully de-
pressed.
Intelligent Key system models:Slowly
“PUSH ON” the ignition switch. When the
Intelligent Key system warning light
in
the meter illuminates in green, the ignition
switch can be turned.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving5-9
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

CAUTION
During the first 1,200 miles (2,000 km) ,
follow these recommendations to obtain
maximum engine performance and en-
sure the future reliability and economy of
your new vehicle. Failure to follow these
recommendations may result in short-
ened engine life and reduced engine
performance.
cAvoid driving for long periods at constant
speed, either fast or slow, and do not run the
engine over 4,000 rpm.
cDo not accelerate at full throttle in any gear.
cAvoid quick starts.
cAvoid hard braking as much as possible.
cDo not tow a trailer for the first 500 miles
(800 km) . Your engine, axle or other parts
could be damaged.cAccelerate slowly and smoothly. Maintain
cruising speeds with a constant accelerator
position.
cDrive at moderate speeds on the highway.
Driving at high speed lowers fuel economy.
cAvoid unnecessary stopping and braking.
Maintain a safe distance behind other ve-
hicles.
cUse a proper gear range which suits road
conditions. On level roads, shift into high
gear as soon as possible.
cAvoid unnecessary engine idling.
cKeep your engine tuned up.
cFollow the recommended periodic mainte-
nance schedule.
cKeep the tires inflated to the correct pres-
sure. Low tire pressure increases tire wear
and lowers fuel economy.
cKeep the wheels in correct alignment. Im-
proper alignment increases tire wear and
lowers fuel economy.
cAir conditioner operation lowers fuel
economy. Use the air conditioner only when
necessary.cWhen cruising at highway speeds, it is more
economical to use the air conditioner and
leave the windows closed to reduce drag.
cUse the recommended viscosity engine oil.
See “Engine oil and oil filter recommenda-
tion” in “Technical and consumer informa-
tion” later in this manual.
BREAK-IN SCHEDULE INCREASING FUEL ECONOMY
5-20Starting and driving
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

5. Remove the dipstick again and check the oil
level. It should be between the H (High) and
L (Low) marks
sB. This is the normal oper-
ating oil level range. If the oil level is below
the L (Low) mark
sA, remove the oil filler cap
and pour recommended oil through the
opening.Do not overfill
sC.
6. Recheck oil level with the dipstick.
It is normal to add some oil between oil
maintenance intervals or during the
break-in period, depending on the severity
of operating conditions.
CAUTION
Oil level should be checked regularly. Op-
erating the engine with an insufficient
amount of oil can damage the engine, and
such damage is not covered by warranty.
Type B
LDI0590LDI0371
8-10Maintenance and do-it-yourself
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

6. Clean and reinstall the drain plug and a new
washer. Securely tighten the drain plug with
a wrench. Do not use excessive force.
Drain plug tightening torque:
22 - 29 ft-lb (29 - 39 N·m)
7. Refill engine with recommended oil through
the oil filler opening, then install the oil filler
cap securely.
See “Capacities and recommended
fuel/lubricants” in the “Technical and con-
sumer information” section of this manual for
drain and refill capacity.
The drain and refill capacity depends on the
oil temperature and drain time. Use these
specifications for reference only. Always use
the dipstick to determine when the proper
amount of oil is in the engine.
8. Start the engine. Check for leakage around
the drain plug and oil filter. Correct as re-
quired.
9. Turn the engine off and wait more than 10
minutes. Check the oil level with the dipstick.
Add engine oil if necessary.
CHANGING ENGINE OIL FILTER
1. Park the vehicle on a level surface and apply
the parking brake.
2. Turn the engine off.
3. Place a large drain pan under the oil filter
sC.
4. Loosen the oil filter with an oil filter wrench
by turning it counterclockwise. Then remove
the oil filter by turning it by hand.
MR20DE engine
sAOil filler cap
sBOil drain plug
sCOil filter
WDI0521
QR25DE engine
sAOil filler cap
sBOil drain plug
sCOil filter
WDI0597
8-12Maintenance and do-it-yourself
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

9 Technical and consumer information
Capacities and recommended fuel/lubricants.........9-2
Fuel recommendation...........................9-3
Engine oil and oil filter recommendations..........9-5
Air conditioner system refrigerant and oil
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./C.M.V.S.S. certification label..........9-11
Emission control information label...............9-12
Tire and loading information label................9-12Air conditioner specification label................9-12
Installing front license plate........................9-13
Vehicle loading information........................9-13
Terms........................................9-13
Vehicle load capacity..........................9-14
Loading tips..................................9-16
Measurement of weights.......................9-16
Towing a trailer...................................9-17
Maximum load limits...........................9-17
Towing load/specification.......................9-20
Towing safety.................................9-20
Flat towing....................................9-24
Uniform tire quality grading........................9-24
Emission control system warranty..................9-25
Reporting safety defects (US only).................9-26
Readiness for inspection/maintenance (I/M) test.....9-26
Event Data Recorders (EDR).......................9-27
Owner’s Manual/Service Manual order information . . . 9-28
In the event of a collision.......................9-28
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate) Recommended Fluids and Lubricants
US measure Imp measure Liter
Fuel 14-1/2 gal 12-1/8 gal 55.0 See “Fuel recommendation” later in this section.
Engine oil *5
Drain and Refill
With oil filter change MR20DE 4-1/8 qt 3-3/8 qt 3.9
• Engine oil with API Certification Mark *1
• Viscosity SAE 5W-30 *1 QR25DE 4-1/2 qt 3-3/4 qt 4.3
Without oil filter
changeMR20DE 3-7/8 qt 3-1/8 qt 3.6
QR25DE 4-1/4 qt 3-1/2 qt 4.0
Cooling system
With reservoir
MR20DE 1-7/8 gal 1-1/2 gal 7.0
50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water
QR25DECVT 1-7/8 gal 1-5/8 gal 7.1
MT 1-7/8 gal 1-1/2 gal 6.9
Continuously Variable Transmission (CVT) fluid — — — Genuine NISSAN CVT Fluid NS-2 *2
Manual transmission gear oil
MR20DE — — — ELF XT4447 M+ 75W-80 or API GL-4, Viscosity SAE 75W-80
QR25DE —— — Genuine NISSAN Manual Transmission Fluid (MTF) HQ Multi 75W-85 or API
GL-4, Viscosity SAE 75W-85
Brake and clutch fluid Refill to the proper level according to the instructions in the
“Maintenance and do-it-yourself” section *6Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 *3
Multi-purpose grease — — — NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant — — — HFC-134a (R-134a) *4
Air conditioning system oil — — — NISSAN A/C System Oil Type S or equivalent *4
Windshield washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or
equivalent
*1: For further details, see “Engine oil and oil filter recommendations.”
*2:Use only Genuine NISSAN CVT Fluid NS-2. Using transmission fluid other than Genuine NISSAN CVT Fluid NS-2 will damage the CVT transmission, which is not covered by
the NISSAN new vehicle limited warranty.
*3: Available in mainland USA through your NISSAN dealer.
*4: For further details, see “Air conditioner system refrigerant and oil recommendations.”
*5: For further details, see “Engine Oil” in the “Maintenance and do-it-yourself” section of this manual.
*6: See your NISSAN dealer for service.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2Technical and consumer information
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

ENGINE OIL AND OIL FILTER
RECOMMENDATIONS
Selecting the correct oil
It is essential to choose the correct grade, quality
and viscosity engine oil to ensure satisfactory
engine life and performance. See9Capacities
and recommended fuel/lubricants9earlier in this
section. NISSAN recommends the use of an
energy conserving oil in order to improve fuel
economy.
Select only engine oils that meet the American
Petroleum Institute (API) certification or Interna-
tional Lubricant Standardization and ApprovalCommittee (ILSAC) certification and SAE vis-
cosity standard. These oils have the API certifica-
tion mark on the front of the container. Oils which
do not have the specified quality label should not
be used as they could cause engine damage.Oil additives
NISSAN does not recommend the use of oil
additives. The use of an oil additive is not neces-
sary when the proper oil type is used and main-
tenance 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 viscosity based on the
temperatures at which the vehicle will be oper-
ated before the next oil change. Choosing an oil
viscosity other than that recommended could
cause serious engine damage.
Selecting the correct oil filter
Your new NISSAN vehicle is equipped with a
high-quality genuine NISSAN oil filter. When re-
placing, use a genuine NISSAN oil filter or its
equivalent for the reason described in “Change
intervals”.
Change intervals
The oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Using engine oil and filters
that are not of the specified quality, or exceeding
recommended oil and filter change intervals
could reduce engine life. Damage to the engine
caused by improper maintenance or use of incor-
rect oil and filter quality and/or viscosity is not
covered by the NISSAN new vehicle limited war-
ranty.
WTI0183
Technical and consumer information9-5
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X

Your engine was filled with a high-quality engine
oil when it was built. You do not have to change
the oil before the first recommended change
interval. Oil and filter change intervals depend
upon how you use your vehicle.
Operation under the following conditions may
require more frequent oil and filter changes:
crepeated short distance driving at cold out-
side temperatures
cdriving in dusty conditions
cextensive idling
ctowing a trailer
cstop and go commuting
Refer to the “NISSAN Service and Maintenance
Guide” for the maintenance schedule.
AIR CONDITIONER SYSTEM
REFRIGERANT AND OIL
RECOMMENDATIONS
The air conditioner system in your NISSAN
vehicle must be charged with the refriger-
ant HFC-134a (R-134a) and the oil, NISSAN
A/C system oil Type S or the exact equiva-
lents.
CAUTION
The use of any other refrigerant or oil will
cause severe damage to the air condition-
ing system and will require the replace-
ment of all air conditioner 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 government regula-
tions require the recovery and recycling of any
refrigerant during automotive air conditioner sys-
tem service. A NISSAN dealer has the trained
technicians and equipment needed to recover
and recycle your air conditioner system refriger-
ant.
Contact a NISSAN dealer when servicing your air
conditioner system.
9-6Technical and consumer information
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X