2003 NISSAN 350Z ignition

Aftermarket fuel additivesNISSAN does not recommend the use of any
fuel additives (that is, fuel injector cleaner, oc-
tane 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 sys-
tem and engine.Octane rating tipsIn most parts of North America, you should use
unleaded gasoline with an octane rating of at
least 87 or 91 AKI (Anti-Knock Index) number.
However, you may use unleaded gasoline with
an octane rating as low as 85 AKI number in
these 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 Ne-
braska, 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 spark knock. (Spark
knock 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 above stated
octane rating, or if you hear steady sparkknock while holding a steady speed on
level roads, have your 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 en-
countered, have your vehicle checked at a
NISSAN dealer or other competent service fa-
cility.
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.9-4
Technical and consumer information
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ENGINE
Model VQ35DE
Type Gasoline, 4-cycle
Cylinder arrangement 6-cylinder, V-slanted at 60É
Bore x Stroke in (mm) 3.760 x 3.205 (95.5 x 81.4)
Displacement cu in (cm
3) 213.45 (3,498)
Firing order 1-2-3-4-5-6*1
Idle speed rpm
See the emission control label on
the underside of the hood. Ignition timing (B.T.D.C.) degree/rpm
CO percentage at idle speed [No air] %
Spark plugStandard PLFR5A-11
Service option PLFR4A-11, PLFR6A-11
Spark plug gap (Normal) in (mm) 0.043 (1.1)
Camshaft operation Timing chain
The spark ignition system of this vehicle
meets all requirements of the Canadian
Interference-Causing Equipment Regula-
tions.
TI0001-A
SPECIFICATIONS9-8
Technical and consumer information
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Tachometer ............................................................. 2-5
Trip computer ......................................................... 2-8
General maintenance .................................................. 8-2
H
Hatch, Rear hatch........................................................ 3-9
Hazard warning flasher switch............................... 2-24
Head restraints ............................................................. 1-5
Headlights
Bulb replacement ............................................... 8-26
Headlight switch ................................................. 2-22
Xenon headlights ................................................ 2-21
Heated seats .............................................................. 2-25
Heater
Engine coolant heater ....................................... 5-25
Heater and air conditioner (automatic)............ 4-3
HomeLink
Universal Transceiver ......................... 2-36
Hood, release ............................................................... 3-8
Horn .............................................................................. 2-24
How to stop alarm, Vehicle security .................... 2-17
I
Ignition switch ............................................................... 5-5
Automatic transmission models................ 5-5, 5-9
Key positions .......................................................... 5-7
Manual transmission models .................. 5-6, 5-12
Immobilizer system .................................................... 2-18
Indicator lights............................................................ 2-14
Inside
Automatic anti-glare mirror............................... 3-13
Mirror...................................................................... 3-13Inspection/maintenance (I/M) test ........................ 9-21
Instrument panel........................................................... 2-2
Instrument pocket...................................................... 2-29
Interior light ................................................................. 2-35
Interior light replacement......................................... 8-27
J
Jump starting................................................................. 6-6
K
Keyless entry (See remote keyless entry
system) ........................................................................... 3-4
Keys................................................................................. 3-2
L
Label, Air conditioner specification label ............ 9-12
Label, Emission control information label............ 9-11
Label, F.M.V.S.S. certification label ...................... 9-11
Labels
Air bag warning labels ...................................... 1-16
Engine serial number ......................................... 9-11
Vehicle identification number (VIN)................ 9-10
License plate, Installing front license plate......... 9-13
Light
Air bag warning light ......................................... 1-16
Bulb replacement ............................................... 8-25
Headlight switch ................................................. 2-22
Headlights, Bulb replacement ......................... 8-26
Interior light .......................................................... 2-35
Luggage compartment light ............................. 2-36Replacement ........................................................ 8-25
Vanity mirror light ................................................ 2-36
Warning/indicator lights and audible
reminders .................................................. 2-11, 2-14
Xenon headlights ................................................ 2-21
Lights, Exterior and interior light replacement ... 8-27
Loading information (See vehicle loading
information) ................................................................. 9-14
Lock
Door locks ............................................................... 3-2
Power door lock .................................................... 3-2
Rear hatch lock...................................................... 3-9
Low tire pressure warning light ............................. 2-13
Low tire pressure warning system .......................... 5-3
Luggage compartment light.................................... 2-36
M
Maintenance
Battery ................................................................... 8-15
General maintenance ........................................... 8-2
Inside the vehicle................................................... 8-3
Maintenance precautions .................................... 8-5
Outside the vehicle............................................... 8-2
Seat belt maintenance ...................................... 1-24
Under the hood and the vehicle........................ 8-4
Manual front seat adjustment ................................... 1-3
Meters and gauges ..................................................... 2-3
Mirror
Automatic anti-glare inside mirror .................. 3-13
Inside mirror ......................................................... 3-13
Outside mirror control ....................................... 3-14
Outside mirrors ................................................... 3-14
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Security systems (Nissan Vehicle Immobilizer
System), Engine start ............................................... 2-18
Security systems (See vehicle security
system) ......................................................................... 2-16
Servicing air conditioner ................................... 4-3, 4-6
Shift lock release ....................................................... 5-12
Shifting
Automatic transmission .............................. 5-5, 5-9
Manual transmission ................................. 5-6, 5-12
Side air bag system (See supplemental side air bag
and curtain side-impact air bag system)............. 1-13
Spark plugs................................................................. 8-17
Speedometer ................................................................ 2-4
Starting
Before starting the engine .................................. 5-8
Jump starting .......................................................... 6-6
Precautions when starting and driving ............ 5-2
Push starting .......................................................... 6-8
Starting the engine ............................................... 5-8
Steering
Power steering fluid ........................................... 8-13
Power steering system ...................................... 5-19
Tilting steering wheel......................................... 3-12
Storage ........................................................................ 2-29
Sunglasses holder .................................................... 2-29
Supplemental air bag warning labels................... 1-16
Supplemental air bag warning light .......... 1-16, 2-14
Supplemental front air bag system....................... 1-11
Supplemental side and curtain side-impact air bag
system ......................................................................... 1-13
Supplemental restraint system ................................. 1-6
Precautions on supplemental restraint
system ...................................................................... 1-6Switch
Hazard warning flasher switch ........................ 2-24
Headlight switch ................................................. 2-22
Ignition switch ........................................................ 5-5
Ignition switch automatic transmission
models ............................................................ 5-5, 5-9
Ignition switch manual transmission
models .......................................................... 5-6, 5-12
Obtaining an air bag ON/OFF switch........... 1-21
Power door lock switch....................................... 3-4
Rear window and outside mirror defroster
switch..................................................................... 2-21
Turn signal switch .............................................. 2-23
T
Tachometer.................................................................... 2-5
Temperature gauge, Engine coolant temperature
gauge .............................................................................. 2-5
Theft (Nissan Vehicle Immobilizer System), Engine
start ............................................................................... 2-18
Three way catalyst ....................................................... 5-3
Tilting and reclining passenger's seat .................. 1-5
Tilting steering wheel ............................................... 3-12
Tire
Flat tire ..................................................................... 6-2
Low tire pressure warning system .................... 5-3
Uniform tire quality grading .............................. 9-19
Tire pressure, Low tire pressure warning
light ............................................................................... 2-13
Tires
Spare tire .............................................................. 8-33
Tire chains ............................................................ 8-31
Tire placard .......................................................... 9-12Tire pressure ........................................................ 8-29
Tire rotation .......................................................... 8-31
Types of tires ....................................................... 8-30
Wheel/tire size ....................................................... 9-9
Wheels and tires ................................................ 8-29
Top tether strap child restraints ............................ 1-27
Towing
Tow truck towing ................................................ 6-10
Towing a trailer.................................................... 9-15
Towing load/specification chart ...................... 9-15
Towing safety....................................................... 9-17
Traction control system (TCS)............................... 5-22
Traction control system (TCS) off switch ........... 2-26
Trailer towing .............................................................. 9-15
Transceiver, HomeLink
Universal
Transceiver .................................................................. 2-36
Transmission
Automatic transmission fluid (ATF) ................ 8-12
Driving with automatic transmission........ 5-5, 5-9
Driving with manual transmission .......... 5-6, 5-12
Transmission selector lever lock release ...... 5-12
Transmitter (See remote keyless entry system) ... 3-4
Traveling or registering your vehicle in another
country ......................................................................... 9-10
Trip computer ............................................................... 2-8
Turn signal switch ..................................................... 2-23
U
Underbody cleaning .................................................... 7-3
Uniform tire quality grading .................................... 9-19
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