octane NISSAN PATHFINDER 1997 R50 / 2.G Owners Manual

The following values are approximate capacities. The actual refill capacities may be a little different from them. When refilling, follow the
procedure instructed in the ªDo-it-yourself operationsº section to determine the proper refill capacity.
Capacity (Approximate)
Recommended specifications
US
measureImp
measureLiter
Fuel 21-1/8 gal 17-5/8 gal 80Unleaded gasoline with an octane rating
of at least 87 AKI (RON 91)*1
Engine oil (Refill)
with oil filter 3-7/8 qt 3-1/4 qt 3.7IAPI SG or SH and Energy Conserving
II
*2 *3
IAPI Certification Mark*2 *3without oil filter 3-5/8 qt 3 qt 3.4
Cooling system
(with heater and
reservoir tank)11-1/4 qt 9-3/8 qt 10.6Anti-freeze coolant
(Ethylene glycol base)
*1: For further details, see the ªFuel recommendationº section.
*2: For further details, see recommended SAE viscosity number chart.
*3: For further details, see ªEngine oil and oil filter recommendationº.
CAPACITIES AND
RECOMMENDED
FUEL/LUBRICANTS
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Z01.2.1/R50-DX

FUEL RECOMMENDATION
All models are designed to operate on
unleaded gasoline with an octane rating of
at least 87 AKI (Anti-Knock Index) number
(Research octane number 91).
Using a fuel other than that specified
could adversely affect the emission con-
trol devices and systems, and could
also affect the warranty coverage.
Under no circumstances should a
leaded gasoline be used since this will
damage the three-way catalyst.
Reformulated gasoline
Some fuel suppliers are now producing refor-
mulated gasolines. These gasolines are spe-
cially designed to reduce vehicle emissions.
NISSAN supports efforts towards cleaner air
and suggest that you use reformulated gaso-
line when available.
Gasoline containing oxygenates
Some fuel suppliers sell gasoline containing
oxygenates such as ethanol, MTBE andmethanol with or without advertising their pres-
ence. Nissan does not recommend the use of
fuels of which the oxygenate content and the
fuel compatibility for your Nissan cannot be
readily determined.
If you use oxygenate-blend gasoline, please
take the following precautions as the usage of
such fuels may cause vehicle performance
problems and/or fuel system damage.
IThe fuel should be unleaded and have
an octane rating no lower than that rec-
ommended for unleaded gasoline.
IIf an oxygenate-blend, excepting a
methanol blend, is used, it should con-
tain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
IIf a methanol blend is used, it should
contain no more than 5% methanol (me-
thyl alcohol, wood alcohol). It should
also contain a suitable amount of appro-
priate cosolvents and corrosion inhibi-
tors. If not properly formulated with ap-
propriate cosolvents and corrosion
inhibitors, such methanol blends may
cause fuel system damage and/or ve-
hicle performance problems. At this
time, sufficient data is not available to
ensure that all methanol blends are suit-able for use in Nissan vehicles.
If any undesirable driveability problems such
as engine stalling and hard hot starting are
experienced after using oxygenate-blend fu-
els, immediately change to a non-oxygenate
fuel or a fuel with a low blend of MTBE.
Take care not to spill gasoline during refu-
eling. Gasoline containing oxygenates can
cause paint damage.
After market fuel additives
NISSAN does not recommend the use of any
fuel additives (i.e.: fuel injector cleaner, octane
booster, intake valve deposit removers, etc.)
which are sold commercially. Many of these
additives intended for gum, varnish or deposit
removal may contain active solvents or similar
ingredients that can be harmful to the fuel
system and engine.
Octane rating tips
In most parts of North America, you should use
unleaded gasoline with an octane rating of at
least 87 AKI (Anti-Knock Index) number. How-
ever, you may use unleaded gasoline with an
octane rating as low as 85 AKI (Anti-Knock
Index) number in these high altitude areas
[over 4,000 ft (1,219 m)] such as: Colorado,
Montana, New Mexico, Utah, Wyoming, north-
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Z01.2.1/R50-DX

eastern Nevada, southern Idaho, western
South Dakota, western Nebraska, and that
part of Texas which is directly south of New
Mexico.
Using unleaded gasoline with an octane
rating lower than stated above can cause
persistent, heavy ªspark knockº. (ªSpark
knockº is a metallic rapping noise.) If se-
vere, this can lead to engine damage. If you
detect a persistent heavy spark knock even
when using gasoline of the stated octane
rating, or if you hear steady spark knock
while holding a steady speed on level
roads, have your dealer correct the condi-
tion. Failure to correct the condition is
misuse of the vehicle, for which NISSAN is
not responsible.
Incorrect ignition timing will result in knocking,
after-run or overheating. This in turn may
cause excessive fuel consumption or damage
to the engine. If any of the above symptoms
are encountered, have your vehicle checked at
a NISSAN dealer or other competent service
facility.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is no
cause for concern, because you get the
greatest fuel benefit when there is lightspark knock for a short time.
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Z01.2.1/R50-DX

PATHFINDER
Overall length*1 in (mm) 178.3 (4,530)
Overall width in (mm) 68.7 (1,745)
72.4 (1,840)*2*3
Overall height in (mm) 67.1 (1,705)
67.9 (1,725)*2
Front tread in (mm) 58.3 (1,480)
59.1 (1,500)*2
Rear tread in (mm) 58.5 (1,485)
59.3 (1,505)*2
Wheelbase in (mm) 106.3 (2,700)
Gross vehicle weight rating
lb (kg)See the ªF.M.V.S.S. certification
labelº on the driver's side lock
pillar.
Gross axle weight rating
Front lb (kg)
Rear lb (kg)
*1: On spare tire carrier equipped models, the spare tire carrier adds 9.45 in (240
mm) to the overall length.
*2: SE models
*3: XE models with overfenderWhen planning to travel in another country,
you should first find out if the fuel available is
suitable for your vehicle's engine.
Using fuel with too low an octane rating
may cause engine damage. All gasoline
vehicles can be operated with unleaded
gasoline. Therefore, avoid taking your ve-
hicle to areas where appropriate fuel is not
available.
When transferring the registration of your
vehicle to another country, state, province
or district,it may be necessary to modify the
vehicle to meet local laws and regulations.
The laws and regulations for motor vehicle
emission control and safety standards vary
according to the country, state, province or
district; therefore, vehicle specifications may
differ.
When any vehicle is to be taken into an-
other country, state, province or district
and registered, its modifications, transpor-
tation and registration are the responsibil-
ity of the user. NISSAN is not responsible
for any inconvenience that may result.
DIMENSIONS AND WEIGHTSWHEN TRAVELING OR
REGISTERING YOUR VEHICLE IN
ANOTHER COUNTRY
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Z01.2.1/R50-DX