2003 NISSAN MAXIMA fuel type

FUEL FILLER CAPThe fuel filler cap is a ratcheting type. Tighten
the cap clockwise until ratcheting clicks are
heard.
Put the fuel filler cap on the cap holder while
refueling.
WARNING
IGasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seri-ously injured if it is misused or mis-
handled. Always stop the engine and
do not smoke or allow open flames or
sparks near the vehicle when refuel-
ing.
IFuel may be under pressure. Turn the
cap a quarter turn, and wait for any
hissing sound to stop to prevent fuel
from spraying out and possible per-
sonal injury. Then remove the cap.
IDo not attempt to top off the fuel tankafter the fuel pump nozzle shuts off
automatically.
Continued refueling may cause fuel
overflow, resulting in fuel spray and
possibly a fire.
IUse only an original equipment type
fuel filler cap as a replacement. It has
a built-in safety valve needed for
proper operation of the fuel system
and emission control system. An in-
correct cap can result in a serious
malfunction and possible injury. It
could also cause the
malfunc-
tion indicator lamp to come on.
IDo not fill a portable fuel container in
the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable
fuel containers:
Ð Always place the container on the
ground when filling.
Ð Do not use electronic devices
while filling.
SPA1396
Pre-driving checks and adjustments
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REPLACING SPARK PLUGS
Platinum-tipped spark plugsIt is not necessary to replace the platinum-
tipped spark plugs as frequently as the con-
ventional type spark plugs since they will last
much longer. Follow the maintenance sched-
ule but, do not reuse them by cleaning or
regapping.
If replacement is required, see your NISSAN
dealer for servicing.
Always replace with recommended
platinum-tipped spark plugs.The filter element should not be cleaned and
reused. Replace it according to the mainte-
nance intervals. See the separate Service and
Maintenance Guide. When replacing the filter,
wipe the inside of the air cleaner housing and
the cover with a damp cloth.
WARNING
IOperating the engine with the air
cleaner removed can cause you or
others to be burned. The air cleanernot only cleans the air, it stops flame
if the engine backfires. If it is not
there, and the engine backfires, you
could be burned. Do not drive with
the air cleaner removed and be care-
ful when working on the engine with
the air cleaner removed.
INever pour fuel into the throttle body
or attempt to start the engine with the
air cleaner removed. Doing so could
result in serious injury.
SDI0145
SDI0963
AIR CLEANER
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The following are approximate capacities. The actual refill capacities may be a little different. When refilling, follow the procedure
instructed in the ª8. Maintenance and do-it-yourselfº section to determine the proper refill capacity.
Capacity (Approximate)
Recommended
specifications US
measureImp
measureLiter
Fuel 18-1/2 gal 15-3/8 gal 70 Unleaded gasoline with an octane rating of at least 91 AKI (RON 96)*1
Engine oil*6
Drain and refill
With oil filter change 4-1/4 qt 3-1/2 qt 4.0IAPI Certification Mark*2, *3
IAPI grade SG/SH, Energy ConservingI&IIorAPIgrade SJ or SL, En-
ergy Conserving*2, *3
IILSAC grade GF-I, GF-II & GF-III*2, *3 Without oil filter change 3-7/8 qt 3-1/4 qt 3.7
Cooling system
With reservoir 8-1/8 qt 6-3/4 qt 7.7
Genuine NISSAN anti-freeze coolant or equivalent
Reservoir 7/8 qt 3/5 qt 0.8
Manual transmission gear oil Ð Ð Ð API GL-4, Viscosity SAE 75W-90 or 75W-85
Automatic transmission fluid
Refill to the proper oil level according to the instructions
in the ª8. Maintenance and do-it-yourselfº section.Nissan Matic ªDº (Continental U.S. and Alaska) or Canada NISSAN Auto-
matic Transmission Fluid*4
Power steering fluidGenuine Nissan PSFII 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)*7
Air conditioning system lubricants Ð Ð ÐNissan A/C System Oil
Type S or exact equivalent
*1: For additional information, see later in this paragraph for fuel recommendation.
*2: For additional information, see later in this paragraph for engine oil and oil filter recommendation.
*3: For additional information, see later in this paragraph for recommended SAE viscosity number.
*4: Dexron
TMIII/Mercon
TM
or equivalent may also be used. Outside the continental United States and Alaska contact a NISSAN dealer for more information regarding
suitable fluids, including recommended brand(s) of Dexron
TMIII/Mercon
TM
automatic transmission fluid.
*5: Available in mainland US through your NISSAN dealer.
*6: For additional information, see ªEngine oilº in the ª8. Maintenance and do-it-yourselfº section for changing engine oil.
*7: For additional information, see ªVehicle identificationº in this section for air conditioner specification label.
*8: Genuine Nissan PSFII, Canada Nissan Automatic Transmission fluid, Dexron
TMIII/Mercon
TM
or equivalent ATF may also be used.
CAPACITIES AND
RECOMMENDED
FUEL/LUBRICANTS9-2
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ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oilIt is essential to choose the correct quality, and
viscosity oil to ensure satisfactory engine life
and performance. NISSAN recommends the
use of a low friction oil (energy conserving oil)
in order to improve fuel economy and con-
serve 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 American Pe-
troleum Institute (API) certification mark on thefront 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&IIorAPIgrade SJ or
SL, Energy conserving oil. An oil with a single
designation SG or SH, or in combination with
other categories (for example, SG/CC or
SG/CD) may also be used if one with the API
certification mark cannot be found. An ILSAC
grade GF-I, GF-II & GF-III oil can also be used.
NISSAN recommends mineral based oils.
These oils must however, meet the API qualityand SAE viscosity ratings specified for your
vehicle.
Oil additivesNISSAN 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 viscosityThe engine oil viscosity or thickness changes
with temperature. Because of this, it is impor-
tant that the engine oil viscosity be selected
based on the temperatures at which the ve-
hicle will be operated before the next oil
change. The recommended SAE viscosity
number chart shows the recommended oil
viscosities for the expected ambient tempera-
tures. Choosing an oil viscosity other than that
recommended could cause serious engine
damage.Selecting the correct oil filterYour new vehicle is equipped with a high-
quality genuine NISSAN oil filter. When replac-
ing, use the genuine oil filter or its equivalent
for the reason described in change intervals.
STI0293
Technical and consumer information
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