1997 NISSAN QUEST engine

CAUTION
cAutomatic transmission models can-
not be push started. This may cause
transmission damage.
cThree way catalyst equipped models
should not be started by pushing
since the three way catalyst may be
damaged.
cNever try to start the vehicle by tow-
ing it, when the engine starts, the
forward surge could cause the ve-
hicle to collide with the tow vehicle.If your vehicle is overheating (indicated by
an extremely high temperature gauge read-
ing), or if you feel a lack of engine power,
detect abnormal noise, etc., take the follow-
ing steps:
WARNING
cDo not continue to drive if your ve-
hicle overheats. Doing so could
cause a vehicle fire.
cTo avoid the danger of being
scalded, never remove the radiator
cap while the engine is still hot.
When the radiator cap is removed,
pressurized hot water will spurt out,
possibly causing serious injury.
cDo not open the hood if steam is
coming out.
1. Move the vehicle safely off the road,
apply the parking brake and move the
gearshift lever to the P (Park) position.
Do not stop the engine.
2. Turn off the air conditioner switch. Open
all the windows, move the temperature
control dial to warm and fan control knob
to 4.3. If engine overheating is caused by climb-
ing a long hill on a hot day, run the engine
at a fast idle (approximately 1,500 RPM)
until the temperature gauge indication
returns to normal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the ra-
diator before opening the hood. Wait until
no steam or coolant can be seen before
proceeding.
5. Open the hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check drive belts for damage or
looseness. Also check to make sure the
cooling fan is running. The radiator hoses
and radiator should not leak water. If
coolant is leaking, the water pump belt is
missing or loose, or the cooling fan does
not run, stop the engine.
PUSH STARTING IF YOUR VEHICLE
OVERHEATS
5-10
ZX

WARNING
cBe careful not to allow your hands,
hair or clothing to come into contact
with, or to get caught in, the running
fan, belts, or motor fan.
c
The fan motor may start at any time
when the coolant temperature is high.
7. After the engine cools down completely,
check the coolant level in the reservoir
tank with the engine running. Add coolant
to the reservoir tank, if necessary. Have
your vehicle repaired at the nearest
NISSAN dealer.
Inertia fuel shut-off switch
When the vehicle is involved in a collision,
the inertia fuel shutoff switch is designed to
automatically stop the flow of fuel to the
engine. The impact forces needed to trigger
the switch do not have to be great. Parking
lot bumping or road impacts (such as driving
over potholes) may trigger the switch.
Once the inertia fuel shutoff switch is trig-
gered, it must be reset before the engine
can be started. If your engine cranks but
does not start after a collision, take the
following steps to correctly reset the switch:1. Turn the key in the ignition to OFF.
2. Check under the vehicle for leaking fuel.
3. If you do not see or smell fuel, push down
the red reset button on the fuel pump
shut-off switch.
4. Turn the ignition key ON for a few sec-
onds, then turn it OFF.
5. Check under the vehicle again for leaking
fuel. If you see or smell fuel, do not start
your vehicle again. If no fuel is detected,
try to start your vehicle again.
WARNING
If you see or smell fuel, do not reset the
switch or try to start your vehicle. You
could injure yourself or others. Have all
the passengers get out of the vehicle
and call the local fire department or a
towing service.ACE0018
AFTER AN ACCIDENT
5-11
ZX

7Do-it-yourself operations
Maintenance precautions .......................................7-2
Engine compartment check locations ....................7-3
Engine cooling system ...........................................7-4
Checking engine coolant level ...............................7-4
Changing engine coolant .......................................7-5
Engine oil ...............................................................7-5
Checking engine oil level .......................................7-5
Changing engine oil ...............................................7-6
Changing engine oil filter .......................................7-7
Automatic transmission fluid (ATF) ........................7-8
Temperature conditions for checking ATF .............7-8
Power steering fluid................................................7-9
Brake fluid ............................................................7-10
Window washer fluid ............................................7-10
Battery ..................................................................7-11
Jump starting ........................................................7-12Drive belts ............................................................7-12
Spark plug replacement .......................................7-12
Air cleaner housing filter ......................................7-13
Wiper blades ........................................................7-14
Parking brake check.............................................7-16
Brake pedal ..........................................................7-16
Brake booster .......................................................7-17
Fuses ....................................................................7-17
Fusible links..........................................................7-18
Light bulbs ............................................................7-19
Headlights ............................................................7-19
Bulb replacement .................................................7-21
Wheels and tires ..................................................7-25
Types of tires........................................................7-26
Tire chains ............................................................7-26
ZX

When performing any inspection or mainte-
nance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
cPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. Move the gear-
shift lever to N (neutral).
cBe sure the ignition key is OFF when
performing any replacement or
repair.
cBe sure to turn the ignition key to the
OFF or LOCK position. When the
ignition key is in the ON or ACC
position, the cooling fan may start to
operate suddenly even when the en-
gine is not running. To avoid injury
always disconnect the negative bat-
tery cable before working near the
fan.cIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving
parts.
cIt is advisable to remove ties and any
jewelry, such as rings, watches, etc.
before working on your vehicle.
cIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases.
cNever get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
cKeep smoking materials, flame and
sparks away from fuel and the
battery.
cOn gasoline engine models with the
multiport fuel injection (MFI) system,
the fuel filter or fuel lines should be
serviced by a NISSAN dealer be-
cause the fuel lines are under high
pressure even when the engine is
off.
CAUTION
cDo not work under the hood while
the engine is hot. Turn off the engine
and wait until it cools down.
cNever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion is ON.
cAvoid contact with used engine oil.
Improperly disposed motor oil and/
or other vehicle fluids can hurt the
environment. Always conform to lo-
cal regulations for disposal of ve-
hicle fluid.
This ``Do-it-yourself operations'' section
gives instructions regarding only those
items which are relatively easy for an owner
to perform.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect your warranty coverage.If in
doubt about any servicing, have it done
by your NISSAN dealer.
MAINTENANCE
PRECAUTIONS
7-2
ZX

ADI0570
ENGINE COMPARTMENT
CHECK LOCATIONS
7-3
ZX

The engine cooling system is filled at the
factory with a high-quality, year-round, anti-
freeze coolant solution. The anti-freeze so-
lution contains rust and corrosion inhibitors,
therefore additional cooling system addi-
tives are not necessary.
CAUTION
When adding or replacing coolant, be
sure to use only an ethylene glycol
anti-freeze with the proper mixture ratio
of 50% anti-freeze and 50% distilled
water.
The use of other types of coolant
solutions may damage your cooling sys-
tem.
Outside tempera-
ture down toAnti-
freezeDistilled
water
ÉC ÉF
þ35 þ30 50% 50%
WARNING
cNever remove the radiator cap when
the engine is hot. Wait until the en-
gine and radiator cool down. Serious
burns could be caused by high pres-
sure fluid escaping from the
radiator.
cThe radiator is equipped with a pres-
sure cap. Use an appropriate
NISSAN genuine cap or its equiva-
lent when replacement is required.
CHECKING ENGINE COOLANT
LEVEL
With coolant reservoir
Check the coolant level in the reservoir tank
when the engine is cold. If the coolant level
is below MIN, add coolant up to the MAX
level. If the reservoir tank is empty, check
the coolant level in the radiatorwhen the
engine is cold.If there is insufficient cool-
ant in the radiator, fill the radiator with
coolant up to the filler opening and also add
it to the reservoir tank up to the MAX level.
ADI0571
ENGINE COOLING SYSTEM
7-4
ZX

If the cooling system frequently requires
coolant, have it checked by your NISSAN
dealer.
CHANGING ENGINE COOLANT
Your NISSAN dealer can change the engine
coolant. The service procedure is found in
NISSAN's service manual.
Improper servicing can result in reduced
heater performance and engine
overheating.
WARNING
cTo avoid danger of being scalded,
never change the coolant when the
engine is hot.
cNever remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
CHECKING ENGINE OIL LEVEL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operating
temperature.
3. Turn the engine off.Wait a few minutes
for the oil to drain back into the oil
pan.
4. Remove the dipstick and wipe it clean.
Reinsert it all the way.5. Remove the dipstick again and check the
oil level. It should be between the H and
L marks. If the oil level is below the L
mark, remove the oil filler cap and pour
recommended oil through the opening.
Do not overfill.
6. Recheck the 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 sever-
ity of operating conditions.
ADI0008ADI0009
ENGINE OIL
7-5
ZX

CAUTION
cOil level should be checked regu-
larly. Operating with an insufficient
amount of oil can damage the en-
gine, and such damage is not cov-
ered by warranty.
CHANGING ENGINE OIL
1. Park the vehicle on a level surface and
apply the parking brake.
2. Run the engine until it reaches operating
temperature, then turn it off.
3. Place a large drain pan under the drain
plug.
4. Remove the oil filler cap.
5. Remove the drain plug with a wrench and
completely drain the oil.If the oil filter is to be changed, remove
and replace it at this time. See ``Chang-
ing the oil filter'' later in this section.
WARNING
cBe careful not to burn yourself, as
the engine oil is hot.
cProlonged and repeated contact with
used engine oil may cause skin
cancer.
cTry to avoid direct skin contact with
used oil. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
cKeep used engine oil out of reach of
children.
Waste oil must be disposed of properly.
Check your local regulations.
6. Clean and re-install the drain plug with a
new washer. Securely tighten the drain
plug with a wrench.
ADI0057
7-6
ZX