1998 NISSAN QUEST engine

Additional information on the following
items with an ``*'' is found in the ``Do-it-
yourself operations'' section of this
manual.
Emission control system
maintenance
Drive belts* ÐCheck drive belts for wear,
fraying or cracking and also for proper ten-
sion. Replace any damaged drive belts.
Air cleaner filter ÐUnder normal driving
conditions, the air cleaner filter should be
replaced in accordance with the maintenance
schedule. However, driving the vehicle in
dusty areas may cause rapid clogging of the
element. Consequently, the element may
have to be replaced more frequently.
Evap vapor lines ÐCheck vapor lines and
connections for leaks, looseness or deterio-
ration. If leaks are found, replace them.
Fuel lines ÐCheck the fuel hoses, piping
and connections for leaks, looseness or
deterioration. Replace any damaged parts.
Fuel filter ÐIf the vehicle is operated under
extremely adverse weather conditions or in
areas where ambient temperatures are ei-
ther extremely low or extremely high, thefilter might become clogged. In such an
event, replace the filter immediately.
Engine coolant* ÐChanging engine cool-
ant can be performed by your NISSAN
dealer or procedures can be found in the
Service Manual. Improper air relief after
changing coolant can result in reduced
heater performance and overheating.
Engine oil & oil filter* ÐUnder normal
driving conditions, the engine oil and oil filter
should be replaced in accordance with the
maintenance schedule. However, under se-
vere driving conditions, they may have to be
replaced more frequently.
Spark plugs* ÐReplace with new plugs
having the correct heat range.
Timing belt ÐReplace the timing belt for
driving the camshaft.
Chassis and body maintenance
Brake lines & cables ÐCheck the brake
lines and hoses (including brake booster
vacuum hoses, connections & check valve)
and parking brake cables for proper attach-
ment, leaks, cracks, chafing, abrasion, de-
terioration, etc.Brake pads, discs, drums & linings Ð
Check these and the other brake compo-
nents for wear, deterioration and leaks. Un-
der severe driving conditions, they may
have to be inspected more frequently.
Automatic transmission fluid* ÐCheck
the fluid level and visually inspect for signs
of leakage.
Under severe driving conditions, the fluid
should be replaced at the specified interval.
Steering gear & linkage, axle & suspen-
sion parts, and drive shaft boots ÐCheck
for damage, looseness and leakage of oil or
grease. Under severe driving conditions, they
may have to be inspected more frequently.
Exhaust system ÐVisually check the ex-
haust pipes, muffler, and hangers for proper
attachment, leaks, cracks, chafing, abra-
sion, deterioration, etc. Under severe driv-
ing conditions, inspection should be per-
formed more frequently.
Supplemental air bag system ÐCheck
the supplemental air bag system compo-
nents for proper attachment, damage, de-
formities, cracks, rust, etc. Work around and
on the supplemental air bag system should
be done by an authorized NISSAN dealer.
EXPLANATION OF
MAINTENANCE ITEMS
9-10Maintenance
ZX

10 Technical and consumer information
Capacities and recommended fuel/lubricants ......10-2
Fuel recommendation...........................................10-2
Engine oil and oil filter recommendation..............10-4
Recommended SAE viscosity number.................10-6
Air conditioner system refrigerant and
lubricant recommendations ..................................10-6
Engine ..................................................................10-7
Wheel/tire size ......................................................10-8
Dimensions and weights ......................................10-8
Registering your vehicle in another country ........10-9
Vehicle identification ............................................10-9
Vehicle identification number (VIN) plate.............10-9
Engine serial number ...........................................10-9F.M.V.S.S. certification label ..............................10-10
Emission control information label .....................10-10
Tire placard ........................................................10-11
Air conditioner specification label.......................10-11
Installing the license plate ..................................10-11
Vehicle loading information ................................10-12
Trailer towing ......................................................10-13
Uniform tire quality grading ................................10-18
Emission control system warranty .....................10-19
Reporting safety defects (USA) .........................10-19
Readiness for inspection/maintenance (I/M)
test ......................................................................10-20
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 & Lubricants
US
measureImp
measureLiter
Fuel 20 gal 16-5/8 gal 75.7Unleaded gasoline with an octane rat-
ing of at least 87 AKI (RON 91)(1)
Engine oil (Refill)
With oil filter 4-1/4 qt 3-1/2 qt 4.0
API SG or SH and Energy Conserving II (2)
API Certification Mark (2)Without oil filter 3-7/8 qt 3-1/8 qt 3.6
Cooling system
With reservoir tank
With rear heater 12-3/4 qt 10-5/8 qt 12.1
Anti-freeze coolant
(Ethylene glycol base)
Without rear heater 11-3/8 qt 9-3/8 qt 10.7
Reservoir 3/4 qt 5/8 qt 0.7
Automatic transaxle fluidNISSAN matic `D' (Continental U.S. and
Alaska) or Genuine Nissan Automatic
Transmission Fluid (Canada).(3)
Power steering fluid
Refill to the proper oil level
according to the instructions in the
``Do-it-yourself'' section.Type F automatic transmission fluid or
equivalent
Brake fluidGenuine NISSAN Brake Fluid(4) or
equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease Ð Ð Ð NLGI No. 2 (Lithium complex)
Air conditioning system refrigerantÐ Ð Ð HFC-134a (R-134a)(5)(1): For further details, see ``Fuel recommendation''.
(2): For further details, see ``Recommended SAE engine oil viscosity''.
(3):
DexronTIII/MerconTor equivalent may also be used. Outside the Continental United States and Alaska
contact a NISSAN dealership for more information regarding suitable fluids, including recommended
brand(s) of DexronTIII/MerconTAutomatic Transmission Fluid.
(4): Available in mainland U.S.A. through an authorized NISSAN dealer.
(5): For further details, see ``Air conditioner specification label''.
FUEL RECOMMENDATION
Your vehicle is designed to operate on
unleaded gasoline with an octane rating
of at least 87 AKI (Anti-Knock Index)
number (Research octane number 91).
CAUTION
cUsing a fuel other than that specified
could adversely affect the emission
control devices and systems, and
could also affect warranty coverage.
cUnder no circumstances should a
leaded gasoline be used, since this
will damage the three way catalyst.
Reformulated gasoline
Some fuel suppliers are now producing re-
formulated gasolines. These gasolines are
specially designed to reduce vehicle emis-
sions. NISSAN supports efforts towards
cleaner air and suggests that you use refor-
mulated gasoline when available.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
10-2Technical and consumer information
ZX

Gasoline containing oxygenates
Some fuel suppliers sell gasoline containing
oxygenates such as ethanol, MTBE and
methanol with or without advertising their
presence. 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 in
doubt, ask your service station manager.
If you use oxygenate-blend gasoline, please
take the following precautions as the usage
of such fuels may cause vehicle perfor-
mance problems and/or fuel system dam-
age.
cThe fuel should be unleaded and have
an octane rating no lower than that
recommended for unleaded gasoline.
cIf an oxygenate-blend, excepting a
methanol blend, is used, it should
contain no more than 10% oxygenate.
(MTBE may, however, be added up to
15%.)
cIf a methanol blend is used, it should
contain no more than 5% methanol
(methyl alcohol, wood alcohol). It
should also contain a suitable amount
of appropriate cosolvents and corro-sion inhibitors. If not properly formu-
lated with appropriate cosolvents and
corrosion inhibitors, such methanol
blends may cause fuel system dam-
age and/or vehicle performance prob-
lems. At this time, sufficient data is
not available to ensure that all metha-
nol blends are suitable for use in
NISSAN vehicles.
If any undesirable driveability problems
such as engine stalling and difficult hot-
starting are experienced after using
oxygenate-blend fuels, immediately change
to a non-oxygenate fuel or a fuel with a low
blend of MTBE.
Take care not to spill gasoline during
refueling. Gasoline containing oxygen-
ates can cause paint damage.
Aftermarket fuel additives
NISSAN does not recommend the use of
any fuel additives (i.e.: fuel injector cleaner,
octane booster, intake valve deposit remov-
ers, etc.) which are sold commercially.
Many of these additives intended for gum,
varnish or deposit removal may contain
active solvents or similar ingredients thatcan 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) num-
ber. However, you may use unleaded gaso-
line with an octane rating as low as 85 AKI
(Anti-Knock Index) in high altitude areas
(over 4,000 ft [1,219 m]) such as: Colorado,
Montana, New Mexico, Utah, Wyoming,
northeastern Nevada, southern Idaho,
western South Dakota, western Nebraska,
and the 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 ``spark knock.'' (``Spark
knock'' is a metallic rapping noise.) If
severe, 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 an authorized
NISSAN dealer correct the condition.
Failure to correct the condition is misuse
Technical and consumer information10-3
ZX

of the vehicle, for which NISSAN is not
responsible.
Incorrect ignition timing may result in spark
knock, after-run, and/or overheating, which
may cause excessive fuel consumption or
engine damage. If any of the above symp-
toms are encountered, have your vehicle
checked at an authorized 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
light spark knock for a short time under
heavy engine load.
ENGINE OIL AND OIL FILTER
RECOMMENDATION
Selecting the correct oil
It is essential to chose 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 American
Petroleum Institute (API) CERTIFICATION
MARK on the front of the container should
be used. This type of oil supersedes the
existing API SG or SH and Energy Conserv-
ing II categories.
If you cannot find engine oil with the CER-
TIFICATION MARK, an API SG or SH, an
Energy Conserving II oil with the API Ser-
vice Symbol may be used. 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
ATI0507
10-4Technical and consumer information
ZX

with the API CERTIFICATION MARK can-
not be found.
Mineral based or synthetic type oils may be
used in your NISSAN vehicle. These oils
must, however, 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 otherthan that recommended could cause seri-
ous engine damage.
Selecting the correct oil filter
Your 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 de-
scribed 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. Oil and filter other
than the specified quality, or oil and filter
change intervals longer than recommended
could reduce engine life. Damage to the
engine caused by improper maintenance or
use of incorrect oil and filter quality and/or
viscosity is not covered by the new NISSAN
vehicle warranties.
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 recom-
mended 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:Ð repeated short distance driving at cold
outside temperatures,
Ð driving in dusty conditions,
Ð extensive idling,
Ð towing a trailer.
Technical and consumer information
10-5
ZX

ModelVG30E
TypeGasoline, 4-cycle
Cylinder arrangement6-cylinder, V slanted at 60É
Bore ý Stroke in (mm) 3.425 ý 3.268 (87.0 ý 83.0)
Displacement cu in (cm
3) 180.62 (2,960)
Firing order1,2,3,4,5,6* (See illustration below)
Idle speed rpm
See the ``Important Vehicle Information'' label on the underside of the hood. Ignition timing degree (B.T.D.C.)
at idle speed degree/rpm
CO percentage at idle speed
[No air] %
Spark plug
StandardBKR5EY
ColdBKR6EY
Spark plug gap in (mm) 0.031 to 0.035 (0.8 to 0.9)
Camshaft operationTiming belt** (See note below)
Drive belts
[Width ý Length] in (mm)
Generator belt0.7008 ý 33.66 (17.80 ý 855)
Air conditioner compressor0.5606 ý 46.65 (14.24 ý 1,185)
Power steering pump0.5606 ý 40.74 (14.24 ý 1,035)
**NOTE: Periodic maintenance is necessary. Refer to the appropriate periodic
maintenance schedule in Chapter 8.
The spark ignition system of this vehicle meets all requirements of the
Canadian Interference-Causing Equipment Regulations.
ENGINE
Technical and consumer information10-7
ZX

When planning to travel in another coun-
try,you should first find out if the fuel
available is suitable for your vehicle's en-
gine.
Using fuel with an octane/cetane rating that
is too low may cause engine damage. All
gasoline vehicles must be operated with
unleaded gasoline. Therefore, avoid taking
your vehicle 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
another country, state, province or dis-
trict and registered, its modifications,
transportation, and registration are the
responsibility of the user. NISSAN is not
responsible for any inconvenience that
may result.
VEHICLE IDENTIFICATION
NUMBER (VIN) PLATE
The vehicle identification number plate is
attached to the upper portion of the dash-
board on the driver's side. This number is
the identification for your vehicle and is
used in the vehicle registration.
ENGINE SERIAL NUMBER
The number is stamped on the engine as
shown.
ATI0563ATI0550
REGISTERING YOUR VEHICLE
IN ANOTHER COUNTRYVEHICLE IDENTIFICATION
Technical and consumer information10-9
ZX