check engine NISSAN QUEST 2014 RE52 / 4.G Owner's Guide

8-6Maintenance and do-it-yourself
affect warranty coverage.If in doubt about
any servicing, we recommend that it be
done by a NISSAN dealer.
SDI2715
VQ35DE ENGINE1. Power steering fluid reservoir
2. Drive belt location
3. Engine oil filler cap
4. Brake fluid reservoir
5. Air cleaner
6. Fuse/fusible link holder 7. Window washer fluid reservoir
8. Engine coolant reservoir
9. Radiator filler cap
10. Engine oil dipstick
11. Battery
ENGINE COMPARTMENT CHECK
LOCATIONS

8-8Maintenance and do-it-yourself
SDI2691
CHECKING ENGINE COOLANT LEVEL
Check the coolant levelin the reservoir when
the engine is cold. If the coolant level is below
the MIN level
*2, open the reservoir cap and
add coolant up to the MAX level
*1. If the
reservoir is empty, check the coolant level in the
radiator when the engine is cold. If there is
insufficient coolant in the radiator, fill the radiator
with coolant up to the filler opening and also add
it to the reservoir up to the MAX level
*1.
If the cooling system frequently requires
coolant, have it checked by a NISSAN
dealer.
CHANGING ENGINE COOLANT
Major cooling system repairs should be per-
formed by a NISSAN dealer. The service
procedures can be found in the appropriate
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheat-
ing.
WARNING
. To avoid the danger of being
scalded, never change the coolant
when the engine is hot.
. Never remove the radiator cap when
the engine is hot. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
. Avoid direct skin contact with used
coolant. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
. Keep coolant out of reach of chil-
dren and pets.
Engine coolant must be disposed of properly.
Check your local regulations.SDI2174
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 off the engine. Wait more than 10
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 within the range
*1. If the
oil level is below
*2, remove the oil filler cap
and pour recommended oil through the
ENGINE OIL

opening.Do not overfill*3.
6. Recheck 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 severity of
operating conditions.
CAUTION
Oil level should be checked regularly.
Operating the engine with an insuffi-
cient amount of oil can damage the
engine, and such damage is not cov-
ered by the warranty.
CHANGING ENGINE OIL AND FILTER
Change the engine oil and filter according to the
maintenance log shown in the NISSAN Service
and Maintenance Guide.
Vehicle set-up
1. Park the vehicle on a level surface and apply the parking brake.
2. Start the engine and let it idle until it reaches operating temperature.
3. Turn the engine off and wait more than 10 minutes. 4. Raise and support the vehicle using a
suitable floor jack and safety jack stands.
.Place the safety jack stands under thevehicle jack-up points.
.A suitable adapter should be attached tothe jack stand saddle.
CAUTION
Make sure the correct lifting and sup-
port points are used to avoid vehicle
damage.
SDI2175
Maintenance and do-it-yourself8-9

8-10Maintenance and do-it-yourself
SDI2717
Engine oil and filter
1. Place a large drain pan under the drain plug
*A.
2. Remove the oil filler cap
*B.
3. Remove the drain plug with a wrench and completely drain the oil.
CAUTION
Be careful not to burn yourself, as the
engine oil is hot.
.Waste oil must be disposed of
properly.
.Check your local regulations.
Perform steps 4 to 9 when the engine oil
filter change is needed.
4. Remove the plastic cover over the oil filter location by removing the small plastic clips
as illustrated.
5. Loosen the oil filter
*Cwith an oil filter
wrench. Remove the oil filter by turning it by
hand.
6. Wipe the engine oil filter mounting surface with a clean rag.
CAUTION
Be sure to remove any old gasket
material remaining on the mounting
surface of the engine. Failure to do so
could lead to engine damage. 7. Coat the gasket on the new filter with clean
engine oil.
8. Screw in the oil filter clockwise until a slight resistance is felt, then tighten additionally
more than 2/3 turn.
Oil filter tightening torque:
11 to 15 ft-lb (14.7 to 20.5 N·m)
9. Install the plastic cover.
10. Clean and re-install the drain plug with a new washer. Securely tighten the drain plug
with a wrench.
Drain plug tightening torque:22 to 29 ft-lb (29 to 39 N·m)
Do not use excessive force.
11. Refill engine with recommended oil through the oil filler opening, and install the oil filler
cap securely.
See “Capacities and recommended fuel/
lubricants” (P.9-2) for drain and refill capa-
city. The drain and refill capacity depends on
the oil temperature and drain time. Use
these specifications for reference only. Al-
ways use the dipstick to determine the
proper amount of oil in the engine.
12. Start the engine and check for leakage around the drain plug and the oil filter.
Correct as required.

13. Turn the engine off and wait more than 10minutes. Check the oil level with the dipstick.
Add engine oil if necessary.
After the operation
1. Lower the vehicle carefully to the ground.
2. Dispose of waste oil and filter properly.
WARNING
.Prolonged and repeated contact
with used engine oil may cause skin
cancer.
. Try to avoid direct skin contact with
used oil. If skin contact is made,
wash thoroughly with soap or hand
cleaner as soon as possible.
. Keep used engine oil out of reach of
children.
CAUTION
.Use only Genuine NISSAN CVT Fluid
NS-2. Do not mix with other fluids.
. Using transmission fluid other than
Genuine NISSAN CVT Fluid NS-2
will damage the CVT, which is not
covered by the NISSAN new vehicle
limited warranty.
When checking or replacement is required, we
recommend a NISSAN dealer for servicing.
SDI2699
Check the fluid level in the reservoir.
The fluid level should be checked when the fluid
is cold at fluid temperatures of 32 to 868F(0to
308C) . The fluid level can be checked with the
level gauge which is attached to the cap. To
check the fluid level, remove the cap. The fluid
level should be between the MAX
*1and MIN
*2lines.
If the fluid is below the MIN
*2line, add
Genuine NISSAN E-PSF. Remove the cap and
fill through the opening.
Maintenance and do-it-yourself8-11
CONTINUOUSLY VARIABLE
TRANSMISSION (CVT) FLUID POWER STEERING FLUID

8-16Maintenance and do-it-yourself
2. Have the belt condition checked regularly.
WARNING
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to
remove the spark plugs. An incorrect
socket can damage the spark plugs.
SDI2020
REPLACING SPARK PLUGS
If replacement is required, see a NISSAN dealer
for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the platinum-
tipped spark plugs as frequently as the conven-
tional type spark plugs since they will last much
longer. Follow the maintenance log shown in the
“NISSAN Service and Maintenance Guide”. Do
not reuse spark plugs by cleaning or regapping.
Always replace spark plugs with recom-
mended or equivalent ones.
SPARK PLUGS

SDI2181
ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than that specified on
the fuse box cover. This could damage
the electrical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight switch are turned off. 2. Open the engine hood.
3. Remove the fuse/fusible link holder cover by
pushing the tab
*1.
4. Remove the fuse with the fuse puller located in the passenger compartment fuse box.
SDI1754
5. If the fuse is open*A, replace it with a new
fuse
*B. Spare fuses are stored in the
passenger compartment fuse box.
6. If a new fuse also opens, have the electrical system checked and repaired by a NISSAN
dealer.
Fusible links
If any electrical equipment does not operate and
fuses are in good condition, check the fusible
links. If any of these fusible links are melted,
replace only with genuine NISSAN parts.
Maintenance and do-it-yourself8-21
FUSES

9-4Technical and consumer information
blends may cause fuel system damage
and/or vehicle performance problems.
At this time, sufficient data is not
available to ensure that all methanol
blends are suitable for use in NISSAN
vehicles.
If any 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 oxygenates
can cause paint damage.
E-15 fuel
E-15 fuel is a mixture of approximately 15% fuel
ethanol and 85% unleaded gasoline. E-15 can
only be used in vehicles designed to run on E-
15 fuel. Do not use E-15 in your vehicle. U.S.
government regulations require fuel ethanol
dispensing pumps to be identified with small,
square, orange and black label with the common
abbreviation or the appropriate percentage for
that region.
E-85 fuel
E-85 fuel is a mixture of approximately 85% fuel
ethanol and 15% unleaded gasoline. E-85 can
only be used in a Flexible Fuel Vehicle (FFV) . Do
not use E-85 fuel in your vehicle. U.S. govern-
ment regulations require fuel ethanol dispensing
pumps to be identified by a small, square,
orange and black label with the common
abbreviation or the appropriate percentage for
that region.
Aftermarket fuel additives
NISSAN does not recommend the use of any
aftermarket fuel additives (for example, fuel
injector cleaner, octane booster, intake valve
deposit removers, etc.) which are sold commer-
cially. Many of these additives intended for gum,
varnish or deposit removal may contain active
solvent or similar ingredients that can be harmful
to the fuel system and engine.
Octane rating tips
Using unleaded gasoline with an octane
rating lower than recommended 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 a NISSAN dealer correct
the condition. Failure to correct the condi-
tion is misuse of the vehicle, for which
NISSAN is not responsible.
Incorrect ignition timing will result in spark
knock, after-run and/or overheating, which may
cause excessive fuel consumption or engine
damage. If any of the above symptoms are
encountered, have your vehicle checked at a
NISSAN dealer.
However, now and then you may notice
light spark knock for a short time while
accelerating or driving up hills. This is not a
cause for concern, because you get the
greatest fuel benefit when there is light
spark knock for a short time under heavy
engine load.

9-22Technical and consumer information
.Check your hitch, trailer tire pressure,
vehicle tire pressure, trailer light operation,
and trailer wheel lug nuts every time you
attach a trailer to the vehicle.
. Be certain your rearview mirrors conform to
all federal, state or local regulations. If not,
install any mirrors required for towing before
driving the vehicle.
. Determine the overall height of the vehicle
and trailer so the required clearance is
known.
Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability, and braking
performance will be somewhat different than
under normal driving conditions.
.Always secure items in the trailer to prevent
load shift while driving.
. Lock the trailer hitch coupler with a pin or
lock to prevent the coupler from inadver-
tently becoming unlatched.
. Avoid abrupt starts, acceleration or stops.
. Avoid sharp turns or lane changes.
. Always drive your vehicle at a moderate
speed. Some states or provinces have
specific speed limits for vehicles that are towing trailers. Obey the local speed limits.
. When backing up, hold the bottom of the
steering wheel with one hand. Move your
hand in the direction in which you want the
trailer to go. Make small corrections and
back up slowly. If possible, have someone
guide you when you are backing up.
Always block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so:
CAUTION
If you move the shift lever to the P
(Park) position before blocking the
wheels and applying the parking brake,
transmission damage could occur.
1. Apply and hold the brake pedal.
2. Have someone place blocks on the downhill side of the vehicle and trailer wheels.
3. After the wheel blocks are in place, slowly release the brake pedal until the blocks
absorb the vehicle load.
4. Apply the parking brake.
5. Shift the transmission into P (Park) . 6. Turn off the engine.
To drive away:
1. Apply and hold the brake pedal.
2. Start the engine.
3. Shift the transmission into gear.
4. Release the parking brake.
5. Drive slowly until the vehicle and trailer are
clear from the blocks.
6. Apply and hold the brake pedal.
7. Have someone retrieve and store the blocks.
. When going down a hill, shift into a lower
gear and use the engine braking effect.
When going up a long grade, downshift the
transmission to a lower gear and reduce
speed to reduce chances of engine over-
loading and/or overheating.
. If the engine coolant rises to an extremely
high temperature when the air conditioning
system is on, turn off the air conditioner.
Coolant heat can be additionally vented by
opening the windows, switching the fan
control to high and setting the temperature
control to the HOT position.
. Trailer towing requires more fuel than normal
circumstances.
. Avoid towing a trailer for the first 500 miles
(800 km) .

.Have your vehicle serviced more often than
at intervals specified in the recommended
maintenance schedule in the NISSAN Ser-
vice and Maintenance Guide.
. When making a turn, your trailer wheels will
be closer to the inside of the turn than your
vehicle wheels. To compensate for this,
make a larger than normal turning radius
during the turn.
. Crosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect
vehicle handling. If swaying does occur,
firmly grip the steering wheel, steer straight
ahead, and immediately (but gradually)
reduce vehicle speed. This combination will
help stabilize the vehicle. Never increase
speed.
Do the following if the trailer begins to sway:
1. Take your foot off the accelerator pedal to allow the vehicle to coast and steer as
straight ahead as the road conditions allow.
This combination will help stabilize the
vehicle.
.Do not correct trailer sway by steering orapplying the brakes. 2. When the trailer sway stops, gently apply
the brakes and pull to the side of the road in
a safe area.
3. Try to rearrange the trailer load so it is balanced as described earlier in this section.
. Be careful when passing other vehicles.
Passing while towing a trailer requires
considerably more distance than normal
passing. Remember the length of the trailer
must also pass the other vehicle before you
can safely change lanes.
. Down shift the transmission to a lower gear
for engine braking when driving down steep
or long hills. This will help slow the vehicle
without applying the brakes.
. Avoid holding the brake pedal down too
long or too frequently. This could cause the
brakes to overheat, resulting in reduced
braking efficiency.
. Increase your following distance to allow for
greater stopping distances while towing a
trailer. Anticipate stops and brake gradually.
. Do not use cruise control while towing a
trailer.
. Some states or provinces have specific
regulations and speed limits for vehicles
that are towing trailers. Obey the local
speed limits. .
Check your hitch, trailer wiring harness
connections, and trailer wheel lug nuts after
50 miles (80 km) of travel and at every
break.
. When stopped in traffic for long periods of
time in hot weather, put the vehicle in the P
(Park) position.
. When launching a boat, don’t allow the
water level to go over the exhaust tail pipe or
rear bumper.
. Make sure you disconnect the trailer lights
before backing the trailer into the water or
the trailer lights may burn out.
When towing a trailer, the transmission
fluid should be changed more frequently.
For additional information, see the “8.
Maintenance and do-it-yourself” section
earlier in this manual.
Technical and consumer information9-23