1999 NISSAN MAXIMA ignition

REPLACING SPARK PLUGS1. Remove the rocker cover ornament using a
suitable hexagon wrench. (Front side)
2. Disconnect the electrical connectors.
3. Loosen the ignition coil fixing bolts. And
remove the ignition coil to give access to
the spark plugs.
4. Remove the spark plugs with a spark plug
wrench.
The plug wrench has a rubber seal that
holds the spark plug so that it will not fall
when it is pulled out. Make sure that eachspark plug is snugly fitted into the plug
wrench.
5. Fit the new plugs, one at a time, into the
spark plug wrench and install them. Turn
each plug in several full turns by hand, then
tighten with a spark plug wrench to the
correct torque. Do not overtighten.
Spark plug tightening torque:
14 to 22 ft-lb
(20 to 29 N×m)6. Holding the ignition coil, re-connect each
ignition coil to its proper spark plug by
pushing it on until you feel a snap.
7. Tighten all ignition coils.
SDI0122
SDI0123
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ENGINE COMPARTMENTIf any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and headlight
switch are OFF.
2. Open the engine hood.
3. Remove the fusible link cover.
4. Remove the fuse with the fuse puller.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse also opens, have the electricalsystem checked and repaired by your
NISSAN dealer.
Fusible linksIf 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.
SDI0126
SDI0128
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PASSENGER COMPARTMENTIf any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition key and the headlight
switch are OFF.
2. Pull to open the fuse box lid.
3. Remove the fuse with the fuse puller.
4. If the fuse is open, replace it with a new
fuse.
5. If a new fuse also opens, have the electrical
system checked and repaired by your
NISSAN dealer.
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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, south-
ern Idaho, western South Dakota, western
Nebraska, 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 stated octane
rating, or if you hear steady spark knock
while holding a steady speed on level
roads, have your dealer correct the condi-
tion. 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 damageto 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.10-4
Technical and consumer information
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ENGINE
Model VQ30DE
Type Gasoline, 4-cycle
Cylinder arrangement 6-cylinder, V-slanted at 60É
Bore x Stroke in (mm) 3.66 x 2.886 (93.0 x 73.3)
Displacement cu in (cm
3) 182.33 (2,988)
Firing order 1-2-3-4-5-6*
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 PFR5G-11
Service option PFR4G-11, PFR6G-11
Spark plug gap in (mm) Ð
Camshaft operation Timing chain
Alternator belt size
Width x Length in (mm) 0.8409 x 43.11 (21.36 x 1,095)
The spark ignition system of this vehicle
meets all requirements of the Canadian
Interference-Causing Equipment Regula-
tions.
TI1009-A
SPECIFICATIONS
Technical and consumer information
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Fusible links .................................................... 8-22
GGarage door opener, Integrated HomeLinkUniversal Transceiver ..................................... 2-30
Gas cap .......................................................... 3-10
Gauge ............................................................... 2-3
Engine coolant temperature gauge ............. 2-5
Fuel gauge .................................................. 2-5
Odometer..................................................... 2-4
Speedometer ............................................... 2-4
Tachometer ................................................. 2-4
General maintenance ................................ 9-2, 9-3
Glove box........................................................ 2-24
Glove box lock ................................................ 2-24
HHazard warning flasher switch........................ 2-19
Head restraints ................................................. 1-5
Headlamps, (Bulb replacement) ..................... 8-25
Headlight switch .............................................. 2-17
Headlights, (Bulb replacement) ...................... 8-25
Heated seats................................................... 2-20
Heater
Engine coolant heater ............................... 5-21
Heater and air conditioner (automatic)
(if so equipped) ........................................... 4-9
Heater and air conditioner controls ............. 4-3
Heater operation.......................................... 4-3
Operation, Semiautomatic air conditioner ... 4-4
HomeLink
Universal Transceiver .................. 2-30
Hood, release ................................................... 3-8Horn ................................................................ 2-19
How to stop alarm, Theft warning .................. 2-13
I
Ignition switch ................................................... 5-4
Automatic transmission models .................. 5-4
Key positions ............................................... 5-6
Manual transmission models....................... 5-5
Indicator lights and chimes (See warning/
indicator lights and chimes) .............................. 2-9
Inside mirror .................................................... 3-12
Inspection/maintenance (I/M) test................. 10-18
Instrument panel ............................................... 2-2
Integrated HomeLink
Universal
Transceiver ..................................................... 2-30
Interior and cargo light .................................... 2-28
Interior light ..................................................... 2-28
Interior light replacement ................................ 8-26
J
Jump starting .................................................... 6-7
KKeyless entry, (See multi-remote control
system) ............................................................. 3-5
Keys .................................................................. 3-2
LLabel, Air conditioner specification label ...... 10-11
Label, Emission control information label ..... 10-10Label, F.M.V.S.S. certification label.............. 10-10
Labels
Air bag warning labels............................... 1-15
Air conditioner specification label ........ 4-3, 4-9
Engine serial number .............................. 10-10
Vehicle identification number (VIN)........... 10-9
Lamp replacement .......................................... 8-24
License plate, Installing front license plate... 10-11
Light
Air bag warning light ................................. 1-15
Bulb replacement ...................................... 8-24
Fog light switch ......................................... 2-18
Headlamps (Bulb replacement)................. 8-25
Headlight switch ........................................ 2-17
Headlights (Bulb replacement) .................. 8-25
Interior and cargo light .............................. 2-28
Interior light................................................ 2-28
Personal light............................................. 2-28
Trunk light.................................................. 2-29
Vanity mirror light ...................................... 2-29
Warning/indicator lights and chimes .... 2-7, 2-9
Lights, Exterior and interior light
replacement .................................................... 8-26
Loading information (See vehicle loading
information) ................................................... 10-12
Lock
Door locks ................................................... 3-3
Glove box lock........................................... 2-24
Power door lock .......................................... 3-3
Trunk lid lock opener lever.......................... 3-9
Low fuel warning light ....................................... 2-9
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Seat belt warning light .................................... 1-17
Seat belt warning light and chime .................... 2-8
Seat belt(s)
Child safety................................................ 1-19
Infants and small children ......................... 1-19
Injured persons.......................................... 1-20
Larger children .......................................... 1-19
Pre-tensioner seat belt system ................. 1-14
Precautions on seat belt usage ................ 1-17
Pregnant women ....................................... 1-20
Seat belt cleaning........................................ 7-5
Seat belts .................................................. 1-17
Three-point type with retractor .................. 1-20
Seat(s)
Heated seats ............................................. 2-20
Seats ........................................................... 1-2
Security system (See theft warning)............... 2-12
Servicing air conditioner................... 4-3, 4-9, 4-12
Shifting
Automatic transmission ............................... 5-7
Manual transmission ................................. 5-11
Shoulder belt height adjustment, For front
seats ............................................................... 1-23
Side air bag system (See supplemental side air
bag system) .................................................... 1-12
Spark plugs ..................................................... 8-15
Speedometer .................................................... 2-4
Starting
Before starting the engine ........................... 5-6
Jump starting ............................................... 6-7
Precautions when starting and driving ........ 5-2
Push starting ............................................... 6-9
Starting the engine ...................................... 5-7Steering
Power steering fluid................................... 8-11
Power steering system .............................. 5-17
Tilting steering wheel ................................ 3-12
Storage ........................................................... 2-22
Sun shade....................................................... 2-27
Sunroof, Automatic sunroof ............................ 2-26
Supplemental air bag system ......................... 1-11
Supplemental air bag warning labels ............. 1-15
Supplemental air bag warning light ......... 1-15, 2-8
Supplemental restraint system ......................... 1-6
Precautions on supplemental restraint
system ......................................................... 1-6
Supplemental side air bag system ................. 1-12
Switch
Fog light switch ......................................... 2-18
Hazard warning flasher switch .................. 2-19
Headlight switch ........................................ 2-17
Ignition switch .............................................. 5-4
Ignition switch automatic transmission
models ......................................................... 5-4
Ignition switch manual transmission
models ......................................................... 5-5
Overdrive switch ........................................ 5-10
Rear window and outside mirror defogger
switch......................................................... 2-16
Traction control system cancel switch ...... 2-21
Turn signal switch ..................................... 2-18
T
Tachometer ....................................................... 2-4
Temperature gauge, Engine coolant
temperature gauge ........................................... 2-5Theft warning .................................................. 2-12
Three way catalyst ............................................ 5-2
Tilting steering wheel ...................................... 3-12
Tire
Flat tire ........................................................ 6-2
Spare tire ................................................... 8-35
Tire chains ................................................. 8-33
Tire placard ............................................. 10-11
Tire pressure ............................................. 8-31
Tire rotation ............................................... 8-33
Type of tires .............................................. 8-32
Uniform tire quality grading ..................... 10-17
Wheel/tire size ........................................... 10-8
Wheels and tires ....................................... 8-31
Top tether strap child restraints ...................... 1-30
Towing
Tow truck towing ....................................... 6-11
Towing a trailer........................................ 10-13
Towing load/specification chart ............... 10-13
Towing safety .......................................... 10-14
Traction control system (TCS)
cancel switch .................................................. 2-21
Trailer towing ................................................ 10-13
Transceiver, Integrated HomeLink
Universal ......................................................... 2-30
Transmission
Automatic transmission fluid (ATF) ........... 8-10
Driving with automatic transmission............ 5-7
Driving with manual transmission ............. 5-11
Transmitter, (See multi-remote control
system) ............................................................. 3-5
Traveling or registering your vehicle in another
country ............................................................ 10-9
Trunk lid lock opener lever ............................... 3-9
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