2008 NISSAN 350Z fuel type

OPENER OPERATIONTo open the fuel-filler door, push the opener
switch located below the instrument panel. To
lock, close the fuel-filler door securely.
FUEL-FILLER CAP
1To remove the fuel-filler cap, turn it counter-
clockwise.
2Hang the string of the cap on the hook
Aas
shown while refueling.
The fuel-filler cap is a ratcheting type. Tighten
the cap clockwise until ratcheting clicks are
heard.
WARNING

Gasoline is extremely flammable andhighly 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 refu-
eling.

Do not attempt to top off the fuel
tank after the fuel pump nozzle shuts
off automatically. Continued refuel-
ing may cause fuel overflow, result-
ing in fuel spray and possibly a fire.
SPA1508
SPA2421
FUEL-FILLER DOOR
Pre-driving checks and adjustments
3-23


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Use 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 malfunction in-
dicator light to come on.

Do 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:
— Always place the container on the
ground when filling.
— Do not use electronic devices
when filling.
— Keep the pump nozzle in contact
with the container while you are
filling it.
— Use only approved portable fuel
containers for flammable liquid.
Never pour fuel into the throttle body
to attempt to start your vehicle.
CAUTION

If fuel is spilled on the vehicle body,
flush it away with water to avoid
paint damage.

Tighten until the fuel-filler cap clicks.
Failure to tighten the fuel-filler cap
properly may cause the
mal-
function indicator light (MIL) to illu-
minate. If the
light illuminates
because the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle. The
light should turn off after a few
driving trips. If the
light does
not turn off after a few driving trips,
have the vehicle inspected by a
NISSAN dealer.

For additional information, see the
“Malfunction Indicator Light (MIL)” in
the “2. Instruments and controls”section.
3-24
Pre-driving checks and adjustments


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Iridium-tipped spark plugsIt is not necessary to replace the iridium-tipped
spark plugs as frequently as the conventional
type spark plugs since they will last much longer.
Follow the maintenance log shown in the
“NISSAN Service and Maintenance Guide”, but
do not service iridium-tipped spark plugs by
cleaning or regapping.
Always replace spark plugs with recom-
mended or equivalent ones.To remove the filter from the air cleaner, pull off
the retainers
1
and pull the unit upward
2.
The filter element should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Mainte-
nance Guide”. When replacing the filter, wipethe inside of the air cleaner housing and the
cover with a damp cloth.
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 is
not 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.
SDI2020
SDI2054
AIR CLEANERS
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Maintenance and do-it-yourself


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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 “8. Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended
specifications US
measureImp
measureLiter
Fuel 20 gal 16-5/8 gal 76 Unleaded premium gasoline with an octane rating of at least 91 AKI (RON 96)*1
Engine oil (Drain and refill)*2
With oil filter change 5-1/8 qt 4-3/8 qt 4.9

Engine oil with API Certification Mark*3

Viscosity SAE 5W-30
Without oil filter change 4-7/8 qt 4 qt 4.6
Cooling system
With reservoir 9-1/2 qt 7-7/8 qt 9.0
50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water
Reservoir 7/8 qt 3/4 qt 0.8
Automatic transmission fluid — — — Genuine NISSAN Matic J ATF*4
Manual transmission gear oil — — —Genuine NISSAN Manual Transmission Fluid (MTF) HQ Multi 75W-85 or API GL-4, Viscosity
SAE 75W-85 or 75W-90
Differential gear oil — — —Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or API GL-5, Viscosity SAE
80W-90*5
Power steering fluid (PSF)
Refill to the proper fluid level according to the instructions in
the “8. Maintenance and do-it-yourself” section.Genuine NISSAN PSF or equivalent*6
Brake and clutch fluidGenuine NISSAN Super Heavy Duty Brake Fluid*7 or equivalent DOT 3
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant — — — HFC-134a (R-134a)*8
Air conditioning system lubricants — — — NISSAN A/C System Oil Type S or exact equivalent
Windshield washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Anti-freeze or equivalent
*1: For additional information, see “Fuel recommendation” later in this section.
*2: For additional information, see “Engine oil” in the “8. Maintenance and do-it-yourself” section for changing engine oil.
*3: For additional information, see “Engine oil and oil filter recommendation” later in this section.
*4:Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and automatic transmission
durability, and may damage the automatic transmission, which is not covered by the NISSAN new vehicle limited warranty.
*5: For hot areas, viscosity SAE 90 is suitable for ambient temperatures above 32°F (0°C).
*6: Canada NISSAN Automatic Transmission Fluid or DEXRON
TMVI type ATF may also be used.
*7: Available in mainland US through a NISSAN dealer.
*8: For additional information, see “Vehicle identification” in this section for air conditioner specification label.
CAPACITIES AND
RECOMMENDED FUEL/
LUBRICANTS9-2
Technical and consumer information


07.7.25/Z33-D/V5.0


1
API certification mark
2
API service symbol
ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oilIt is essential to choose the correct grade,
quality and viscosity engine oil to ensure satis-
factory engine life and performance. See “Ca-
pacities and recommended fuel/lubricants” ear-
lier 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 Approval
Committee (ILSAC) certification and SAE vis-
cosity standard. These oils have the API certifi-
cation 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 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 important
that the engine oil viscosity be selected based
on the temperatures at which the vehicle will be
operated before the next oil change. Choosing
an oil viscosity other than that recommended
could cause serious engine damage.Selecting the correct oil filterYour new NISSAN vehicle is equipped with a
high-quality genuine NISSAN oil filter. When
replacing, use a genuine NISSAN oil filter or its
equivalent for the reason described in “Change
intervals”.Change intervalsThe oil and oil filter change intervals for your
engine are based on the use of the specified
quality oils and filters. Oil and filter other than the
specified quality, or oil and filter change intervals
longer than recommended could reduce engine
life. Damage to engines caused by improper
maintenance or use of incorrect oil and filter
quality and/or viscosity is not covered by the
new NISSAN vehicle limited warranties.
Your engine was filled with a high quality engine
STI0505
Technical and consumer information
9-5


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