spark plug NISSAN MAXIMA 1999 A32 / 4.G Owners Manual

8 Do-it-yourselfMaintenance precautions .......................................... 8-2
Engine compartment check locations ....................... 8-4
Engine cooling system .............................................. 8-5
Checking engine coolant level .................................. 8-5
Changing engine coolant .......................................... 8-6
Engine oil .................................................................. 8-7
Checking engine oil level .......................................... 8-7
Changing engine oil .................................................. 8-8
Changing engine oil filter .......................................... 8-9
Automatic transmission fluid ................................... 8-10
Temperature conditions for checking ...................... 8-10
Power steering fluid ................................................ 8-11
Brake and clutch fluid ............................................. 8-12
Window washer fluid ............................................... 8-12
Battery ..................................................................... 8-13
Drive belts ............................................................... 8-15
Spark plugs ............................................................. 8-15
Replacing spark plugs ............................................. 8-16
Air cleaner ............................................................... 8-17Windshield wiper blades ......................................... 8-18
Cleaning .................................................................. 8-18
Replacement ........................................................... 8-19
Parking brake and brake pedal ............................... 8-20
Checking parking brake .......................................... 8-20
Checking brake pedal ............................................. 8-20
Brake booster .......................................................... 8-21
Clutch pedal ............................................................ 8-21
Fuses....................................................................... 8-21
Engine compartment ............................................... 8-22
Passenger compartment ......................................... 8-23
Lights ....................................................................... 8-24
Headlights ............................................................... 8-25
Exterior and interior lights ....................................... 8-26
Tires and wheels ..................................................... 8-31
Tire pressure ........................................................... 8-31
Types of tires .......................................................... 8-32
Tire chains............................................................... 8-33
Changing tires and wheels...................................... 8-33
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Type B:
To check the fluid level, use your finger to plug
the center hole of the cap (as shown above),
then remove it from the tank. If there is no fluid
in the tube, add fluid. Add a washer solvent to
the water for better cleaning. In the winter
season, add a windshield washer anti-freeze.
Follow the manufacturer's instructions for the
mixture ratio.
Anti-freeze is poisonous and should be
stored carefully in marked containers
out of the reach of children.Do not substitute engine anti-freeze
coolant for window washer solution.
This may result in damage to the paint.
IKeep the battery surface clean and dry. Any
corrosion should be washed off with a
solution of baking soda and water.
IMake certain the terminal connections are
clean and securely tightened.
IIf the vehicle is not to be used for 30 days or
longer, disconnect the (Ð) negative battery
terminal cable to prevent discharge.IDo not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by battery action is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch or
rub your eyes. Thoroughly wash your
hands. If the acid contacts your eyes,
skin or clothing, immediately flush
with water for at least 15 minutes and
seek medical attention.
IWhen working on or near a battery,
always wear suitable eye protection
and remove all jewelry.
IKeep the battery out of the reach of
SDI0497
BATTERY
Do-it-yourself
8-13
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Be sure the ignition key is OFF. The
engine could rotate unexpectedly.1. Visually inspect each belt for signs of un-
usual wear, cuts, fraying, oil adhesion or
looseness. If the belt is in poor condition or
loose, have it replaced or adjusted by your
NISSAN dealer.
2. Have the belts checked regularly for condi-
tion and tension in accordance with the
maintenance schedule in this manual.
Be sure the engine and ignition switch
are off and that the parking brake is
engaged securely.Be sure to use the correct wrench to
remove the plugs. An incorrect wrench
can cause damage.
SDI0141
DRIVE BELTS SPARK PLUGS
Do-it-yourself
8-15
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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
8-16
Do-it-yourself
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Platinum-tipped spark plugsIt is not necessary to replace the platinum-
tipped spark plugs as frequently as the con-
ventional type spark plugs since they will last
much longer. Follow the maintenance sched-
ule but, do not reuse them by cleaning or
regapping.
Always replace with recommended
platinum-tipped spark plugs.The filter element should not be cleaned and
reused. Replace it according to the mainte-
nance intervals. See ªPeriodic maintenance
schedulesº in the ª9. Maintenanceº section for
maintenance intervals. When replacing the
filter, wipe the inside of the air cleaner housing
and the cover with a damp cloth.
IOperating the engine with the air
cleaner off can cause you or others to
be burned. The air cleaner not only
cleans the air, it stops flame if the
SDI0498
SDI0145
SDI0121
AIR CLEANER
Do-it-yourself
8-17
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Schedule 1Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals onlyMAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles,
kilometers or months, which-
ever comes first.Miles x 1,000 3.75 7.5 11.25 15 18.75 22.5 26.25 30 33.75 37.5 41.25 45 48.75 52.5 56.25 60
(km x 1,000) (6) (12) (18) (24) (30) (36) (42) (48) (54) (60) (66) (72) (78) (84) (90) (96)
Months 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48Emission control system maintenanceDrive belts See NOTE (1)I*
Air cleaner filter See NOTE (2) [R] [R]
EVAP vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (3)*
Engine coolant See NOTE (4)R*
Engine oilRRRRRRRRRRRRRRRR
Engine oil filter (Use part No. 15208-31U00 or equivalent)RRRRRRRRRRRRRRRR
Spark plugs (Use PLATINUM-TIPPED type)[R]
Intake & exhaust valve clearance See NOTE (5)NOTE: (1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months.
(2) If operating mainly in dusty conditions, more frequent maintenance may be required.
(3) If vehicle is operated under extremely adverse weather conditions or in areas where ambient temperatures are either
extremely low or extremely high, the filters might become clogged. In such an event, replace them immediately.
(4) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(5) If valve noise increases, inspect valve clearance.
(6) Maintenance items and intervals with ª*º are recommended by NISSAN for reliable vehicle operation. The owner need not
perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance
items and intervals are required.9-6
Maintenance
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Schedule 2Abbreviations: R = Replace I = Inspect. Correct or replace if necessary. [ ]: At the mileage intervals onlyMAINTENANCE OPERATIONMAINTENANCE INTERVAL
Perform at number of miles, kilometers
or months, whichever comes first.Miles x 1,000 7.5 15 22.5 30 37.5 45 52.5 60
(km x 1,000) (12) (24) (36) (48) (60) (72) (84) (96)
Months 6 12 18 24 30 36 42 48Emission control system maintenanceDrive belts See NOTE (1)I*
Air cleaner filter[R] [R]
EVAP vapor linesI* I*
Fuel linesI* I*
Fuel filter See NOTE (2)*
Engine coolant See NOTE (3)R*
Engine oilRRRRRRRR
Engine oil filter (Use part No. 15208-31U00 or equivalent)RRRRRRRR
Spark plugs (Use PLATINUM-TIPPED type)[R]
Intake & exhaust valve clearance See NOTE (4)NOTE: (1) After 60,000 miles (96,000 km) or 48 months, inspect every 15,000 miles (24,000 km) or 12 months.
(2) If vehicle is operated under extremely adverse weather conditions or in areas where ambient temperatures are either
extremely low or extremely high, the filters might become clogged. In such an event, replace them immediately.
(3) After 60,000 miles (96,000 km) or 48 months, replace every 30,000 miles (48,000 km) or 24 months.
(4) If valve noise increases, inspect valve clearance.
(5) Maintenance items and intervals with ª*º are recommended by NISSAN for reliable vehicle operation. The owner need not
perform such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance
items and intervals are required.9-8
Maintenance
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EXPLANATION OF MAINTENANCE
ITEMSAdditional information on the following
items with ª*º is found in the ª8. Do-it-
yourselfº section.Emission control system
maintenanceDrive belts*:Check drive belts for wear, fray-
ing or cracking and also for proper tension.
Replace the drive belts if found damaged.
Air cleaner filter:Under normal driving con-
ditions, the air cleaner filter should be replaced
in accordance with the maintenance schedule.
However, driving the vehicle in dusty areas
may cause more rapid clogging of the element.
Consequently, the element may have to be
replaced more frequently.
EVAP vapor lines:Check EVAP vapor lines
and connections for failure or looseness. If
leaks are found, replace them.
Fuel lines:Check the fuel hoses, piping and
connections for leaks, looseness or deteriora-
tion. Replace any parts if they are damaged.
Fuel filter:If the vehicle is operated underextremely adverse weather conditions or in
areas where ambient temperatures are either
extremely low or extremely high, the filter
might become clogged. In such an event,
replace the filter immediately.
Engine coolant*:Drain and flush the cooling
system.
Engine oil & oil filter*:Under normal driving
conditions, the engine oil and oil filter should
be replaced in accordance with the mainte-
nance schedule. However, under severe driv-
ing conditions, they may have to be replaced
more frequently.
Spark plugs*:Replace with new plugs having
the correct heat range.
Intake & exhaust valve clearance:Check the
valve clearance if valve noise increases.
Chassis and body maintenanceBrake lines & cables:Check the brake lines
and hoses (including brake booster vacuum
hoses, connections & check valve) and park-
ing brake cables for proper attachment, leaks,
cracks, chafing, abrasion, deterioration, etc.
Brake pads & discs:Check these and the
other neighboring brake components for wear,deterioration and leaks. Under severe driving
conditions, they may have to be inspected
more frequently.
Manual transmission oil & automatic trans-
mission fluid*:Check the fluid level and visu-
ally inspect for signs of leakage.
Under severe driving conditions, the oil should
be replaced at the specified interval.
Steering gear & linkage, axle & suspension
parts, and drive shaft boots:Check for dam-
age, looseness and leakage of oil or grease.
Under severe driving conditions, more fre-
quent inspection should be performed.
Exhaust system:Visually check the exhaust
pipes, muffler, and hangers for proper attach-
ment, leaks, cracks, chafing, abrasion, dete-
rioration, etc. Under severe driving conditions,
inspection should be performed more fre-
quently.
Supplemental air bag, and supplemental
side air bag (if so equipped) systems:Main-
tenance for the supplemental air bags or
supplemental side air bags should be done by
an authorized NISSAN dealer.
9-10
Maintenance
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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
10-7
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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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11-5