2014 NISSAN 370Z COUPE engine overheat

2. Turn off the air conditioner. Open all thewindows, move the heater or air conditioner
temperature control to maximum hot and fan
control to high speed.
3. If engine overheating is caused by climbing 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 radiator
before opening the hood. (If steam or
coolant is escaping, turn off the engine.)
Do not open the hood further until no steam
or coolant can be seen.
5. Open the engine hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check if the cooling fan is running. The radiator hoses and radiator should not
leak water. If coolant is leaking or the cooling
fan does not run, stop the engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or get caught in, engine belts or
the engine cooling fan. The engine
cooling fan can start at any time.
7. After the engine cools down, check the coolant level in the reservoir with the engine
running. Add coolant to the reservoir if
necessary. Have your vehicle repaired at
the nearest NISSAN dealer.
In case of emergency6-17

8-8Maintenance and do-it-yourself
The engine cooling system is filled at the factory
with a pre-diluted mixture of 50% Genuine
NISSAN Long Life Antifreeze/Coolant (blue) and
50% water to provide year-round anti-freeze
and coolant protection. The antifreeze solution
contains rust and corrosion inhibitors. Additional
engine cooling system additives are not neces-
sary.
WARNING
.Never remove the radiator or cool-
ant reservoir cap when the engine is
hot. Wait until the engine and
radiator cool down. Serious burns
could be caused by high pressure
fluid escaping from the radiator.
See precautions in “If your vehicle
overheats” (P.6-16) of this manual.
. The radiator is equipped with a
pressure type radiator cap. To pre-
vent engine damage, use only a
genuine NISSAN radiator cap.
CAUTION
.Never use any cooling system ad-
ditives such as radiator sealer. Ad-
ditives may clog the cooling system
and cause damage to the engine,
transmission and/or cooling sys-
tem.
. When adding or replacing coolant,
be sure to use only Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) or equivalent. Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) is pre-diluted to provide
antifreeze protection to −348 F
(−378C) . If additional freeze protec-
tion is needed due to weather where
you operate your vehicle, add Gen-
uine NISSAN Long Life Antifreeze/
Coolant (blue) concentrate follow-
ing the directions on the container.
If an equivalent coolant other than
Genuine NISSAN Long Life Anti-
freeze/Coolant (blue) is used, fol-
low the coolant manufacturer’s
instructions to maintain minimum
antifreeze protection to −348 F
(−378C) . The use of other types of
coolant solutions other than Genu- ine NISSAN Long Life Antifreeze/
Coolant (blue) or equivalent may
damage the engine cooling system.
. The life expectancy of the factory-fill
coolant is 105,000 miles (168,000
km) or 7 years. Mixing any other
type of coolant other than Genuine
NISSAN Long Life Antifreeze/Cool-
ant (blue) , including Genuine
NISSAN Long Life Antifreeze/Cool-
ant (green) , or the use of non-
distilled water will reduce the life
expectancy of the factory-fill cool-
ant. Refer to the NISSAN Service
and Maintenance Guide for more
details.
ENGINE COOLING SYSTEM

JVM0087X
CHECKING ENGINE COOLANT LEVEL
Check the coolant levelin the reservoir when
the engine is running and after it reaches
normal operating temperature. If the coolant
level is below the MIN level
*2, 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 radiator filler cap above the
radiator upper hose opening and also add it to
the reservoir up to the MAX level
*1. Put on the
filler cap above the radiator upper hose and with
the reservoir cap open, start the engine. Run the
engine until it reaches normal operating tem- perature. Add coolant up to the MAX level
*1.
Tighten the cap securely after adding engine
coolant.
If the cooling system requires coolant
frequently, 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.
Maintenance and do-it-yourself8-9

.E-15 fuel contains more than 10%
oxygenate. E-15 fuel will adversely
affect the emission control devices
and systems of the vehicle and should
not be used. Damage caused by such
fuel is not covered by the NISSAN New
Vehicle Limited Warranty.
. If 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 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 undesirable driveability problems such as
engine stalling or hard hot starting are experi-
enced after using oxygenate-blend fuels, im-
mediately 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 (Example: 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
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 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 a NISSAN dealer
correct the condition. 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 light
spark knock for a short time under heavy
engine load.
Technical and consumer information9-5

10-2
Console box ................................................................. 2-43
CoolantCapacities and
recommended fuel/lubricants............................... 9-2
Changing engine coolant...................................... 8-9
Checking engine coolant level............................. 8-9
Corrosion protection .................................................... 7-8
Cover, Cargo cover.................................................... 2-44
Cruise control............................................................... 5-21
Cup holders.................................................................. 2-41
D
Dampers, Performance dampers ............................ 5-31
Daytime running light system................................... 2-35
Defroster switch, Rear window
defroster switch........................................................... 2-32
Dimensions ................................................................... 9-10
Drive belts..................................................................... 8-18
Driving Cold weather driving........................................... 5-32
Driving with automatic transmission................ 5-12
Driving with manual transmission..................... 5-16
Precautions when starting and driving .............. 5-2
DVD player operation................................................. 4-56
E
Economy, Fuel.............................................................. 5-24
Elapsed time................................................................. 2-25
Emergency tire puncture repair kit ........................... 6-8
Emission control information label.......................... 9-12
Emission control system warranty........................... 9-22
Engine Before starting the engine................................. 5-11
Break-in schedule ................................................ 5-23 Capacities and
recommended fuel/lubricants............................... 9-2
Changing engine coolant...................................... 8-9
Changing engine oil and filter........................... 8-10
Checking engine coolant level............................. 8-9
Checking engine oil level................................... 8-10
Coolant temperature gauge ................................. 2-7
Emergency engine shut off................................ 5-10
Engine block heater............................................. 5-33
Engine compartment check locations................ 8-7
Engine cooling system........................................... 8-8
Engine oil................................................................ 8-10
Engine oil and oil filter recommendation........... 9-6
Engine oil replacement indicator...................... 2-22
Engine oil temperature gauge.............................. 2-8
Engine oil viscosity.................................................. 9-6
Engine serial number........................................... 9-12
Engine specifications ............................................. 9-8
Engine start operation indicator ....................... 2-19
Engine start operation indicator (Manual
Transmission models) ......................................... 2-20
If your vehicle overheats..................................... 6-16
Starting the engine .............................................. 5-11
Event Data Recorders (EDR)................................... 9-24
Exhaust gas (carbon monoxide)................................ 5-2
Extended storage fuse warning............................... 2-22
Exterior light indicator ................................................ 2-15F
F.M.V.S.S./C.M.V.S.S. certification label ............... 9-12
Filter Air cleaner housing filter .................................... 8-19
Changing engine oil and filter........................... 8-10
Flashers (See hazard warning flasher switch)....... 6-2 Flat tire............................................................................. 6-3
Repairing flat tire (with emergency tire
puncture repair kit) ................................................. 6-8
Flat towing .................................................................... 9-21
Floor mat cleaning ........................................................ 7-6
Fluid Automatic transmission fluid (ATF).................. 8-12
Brake and clutch fluid......................................... 8-13
Brake fluid.............................................................. 8-13
Capacities and
recommended fuel/lubricants............................... 9-2
Engine coolant......................................................... 8-8
Engine oil................................................................ 8-10
Power steering fluid............................................. 8-12
Window washer fluid .......................................... 8-14
FM-AM radio with Compact Disc (CD) player.... 4-43
FM-AM-SAT radio with compact disc (CD)
changer (models without navigation system) ...... 4-47
FM-AM-SAT radio with compact disc
(CD) player ................................................................... 4-52
Fog light switch........................................................... 2-36
Front manual seat adjustment.................................... 1-4
Front passenger air bag and status light.............. 1-35
Front power seat adjustment ..................................... 1-2
Front seat, Front seat adjustment............................. 1-2
Fuel
Capacities and
recommended fuel/lubricants............................... 9-2
Fuel economy........................................................ 5-24
Fuel economy information (display).................... 4-9
Fuel information ....................................................... 9-4
Fuel octane rating ................................................... 9-4
Fuel-filler cap......................................................... 3-34
Fuel-filler door....................................................... 3-34
Gauge ........................................................................ 2-8
LOOSE FUEL CAP warning ............................. 3-35

10-4
Loading information (See vehicle
loading information) .................................................... 9-18
LockAutomatic door locks ............................................. 3-5
Door locks................................................................. 3-4
Power door lock...................................................... 3-4
Rear hatch lock..................................................... 3-17
Trunk lid .................................................................. 3-19
Locking with mechanical key...................................... 3-4
Low tire pressure warning light............................... 2-13
Low tire pressure warning system
(See tire pressure monitoring system (TPMS)) .... 5-3
M
Maintenance Battery..................................................................... 8-15
General maintenance .................................... 8-3, 8-3
Inside the vehicle .................................................... 8-4
Maintenance indicators....................................... 2-22
Maintenance precautions...................................... 8-6
Maintenance requirements.................................... 8-3
Outside the vehicle................................................. 8-3
Seat belt maintenance........................................ 1-14
Malfunction indicator light (MIL).............................. 2-15
Manual front seat adjustment..................................... 1-4
Map lights ..................................................................... 2-47
Master warning light................................................... 2-14
Mechanical key (Intelligent Key system) ................. 3-3
Meter Trip computer........................................................ 2-23
Meters and gauges....................................................... 2-5 Instrument brightness control ........................... 2-36
Mirror Inside mirror........................................................... 3-37
Outside mirrors..................................................... 3-38
Vanity mirror........................................................... 3-39 Multi-function controller............................................... 4-4
N
New vehicle break-in.................................................. 5-23
NISSAN Vehicle Immobilizer System..................... 2-29
NISSAN voice recognition system ......................... 4-99
No key warning............................................................ 2-19
O
Odometer........................................................................ 2-6
Off-road recovery.......................................................... 5-6
Oil
Capacities and
recommended fuel/lubricants............................... 9-2
Changing engine oil and filter........................... 8-10
Checking engine oil level................................... 8-10
Engine oil................................................................ 8-10
Engine oil viscosity.................................................. 9-6
Oil filter replacement indicator ......................... 2-22
Opening the soft top.................................................. 3-21
Operation, Operational indicators........................... 2-19
Outside mirrors............................................................ 3-38
Overheat, If your vehicle overheats ........................ 6-16
Owner’s Manual/Service Manual
order information ......................................................... 9-25
P
Panic alarm................................................................... 3-14
Parking Brake break-in....................................................... 5-27
Parking brake operation ..................................... 5-20
Parking on hills ..................................................... 5-25
Performance dampers................................................ 5-31 Phone
Bluetooth
®hands-free phone system
(models with navigation system)...................... 4-76
Bluetooth
®hands-free phone system
(models without navigation system) ................ 4-86
Car phone or CB radio ...................................... 4-75
Power Front seat adjustment ............................................ 1-2
Power door lock...................................................... 3-4
Power outlet .......................................................... 2-40
Power steering fluid............................................. 8-12
Power steering system ....................................... 5-26
Power windows .................................................... 2-45
Precautions................................................................... 5-21 Audio operation .................................................... 4-31
Braking precautions............................................. 5-26
Child restraints...................................................... 1-18
Cruise control operations................................... 5-17
Maintenance ............................................................. 8-6
Seat belt usage ....................................................... 1-9
Supplemental restraint system.......................... 1-28
When starting and driving .................................... 5-2
Predictive course line settings................................. 4-22
Push starting ................................................................ 6-16
Push warning (Automatic
Transmission models) ................................................ 2-20
Push-button ignition switch............................... 5-8, 5-9
R
Radio.................................................................. 4-31, 4-52 Car phone or CB radio ...................................... 4-75
FM-AM radio with Compact Disc
(CD) player ............................................................ 4-43
FM-AM-SAT radio with compact disc (CD)
changer (models without
navigation system) ............................................... 4-47