1998 NISSAN ALTIMA ignition

WARNING
Be sure the ignition key is OFF. The
engine could rotate unexpectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or looseness.
If the belt is in poor condition or is loose,
have it replaced or adjusted by an autho-
rized NISSAN dealer.
2. Have the belts checked regularly for con-
dition and tension in accordance with the
maintenance schedule found in the
``Maintenance'' section of this manual.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 plugs. An incorrect socket
can cause damage.1. Remove brackets as necessary to give
access to the high tension spark plug
cables and spark plugs.
2. Disconnect the spark plug cables from
the spark plugs.
When disconnecting, always hold the
boots, not the cables. Mark all cables to
identify their original locations.
ADI0533DI1229M
DRIVE BELTS SPARK PLUG REPLACEMENT
8-14Do-it-yourself
ZX

Press the pedal by hand and be sure the
free travel is within the limits shown above.
If free travel is out of the range shown
above, see an authorized NISSAN dealer.Engine compartment
CAUTION
Never use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
If the electrical equipment does not come
on, check for an open fuse.
1. Be sure the ignition switch and the head-
light switch are OFF.
2. Open the engine hood.3. Remove the fuse box cover.
4. Remove the fuse with the fuse puller
located in the passenger compartment
fuse box.
5. If the fuse is open, replace it with a new
fuse.
6. If a new fuse also opens, have the elec-
trical system checked and repaired by an
authorized NISSAN dealer.
If the 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.
ADIO528ADI1021
CLUTCH PEDAL FUSES AND FUSIBLE LINKS
8-20Do-it-yourself
ZX

Passenger compartment
CAUTION
Never use a fuse of higher amperage
rating than that specified on the fuse
box cover. This could damage the elec-
trical system or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse.
1. Be sure the ignition switch and the head-
light switch are OFF.
2. Open the fuse box cover.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 elec-
trical system checked and repaired by an
authorized NISSAN dealer.
HEADLIGHTS
The headlight is a semi-sealed beam type
which uses a replaceable headlight (halo-
gen) bulb.
ACE1014
ADI1008
LIGHT BULBS
Do-it-yourself8-21
ZX

of at least 87 AKI (Anti-Knock Index) num-
ber. However, you may use unleaded gaso-
line with an octane rating as low as 85 AKI
(Anti-Knock Index) number in 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 the 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 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 an
authorized dealer correct the condition.
Failure to correct the condition is misuse
of the vehicle, for which NISSAN is not
responsible.
Incorrect ignition timing may result in spark
knock, after-run or overheating, which may
cause excessive fuel consumption or en-
gine damage. If any of the above symptomsare encountered, have your vehicle
checked at an authorized 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.
10-4Technical and consumer information
ZX

Model KA24DE
Type Gasoline, 4-cycle, DOHC
Cylinder arrangement 4-cylinder, in-line
Bore x Stroke in (mm) 3.504 x 3.780 (89.0 x 96.0)
Displacement cu in (cm
3) 145.7 (2,389)
Firing order 1-3-4-2
Idle speed rpm
M/T 700650
A/T (in ``N'' position) 700650
Ignition timing
(degree B.T.D.C. at idle speed)20É62É
CO % at idleIdle mixture screw is pre-
set and sealed at factory
Spark plug BKR5E-11 or FR5AP-10
Camshaft operation Timing Chain
Spark plug gap mm (in) (1.0 to 1.1) 0.039 to 0.043
Generator belt size
Width x Length in (mm)0.8409 x 52.56
(21.36 x 1,335)
The spark ignition system of this ve-
hicle meets all requirements of the
Canadian Interference - Causing
Equipment Regulations.
ENGINE
10-8Technical and consumer information
ZX

H
Hazard warning flasher switch .................. 2-14
Head restraints ............................................ 1-5
Headlight aiming adjustment ..................... 8-22
Headlight and turn signal switch ............... 2-12
Headlights .................................................. 8-21
Heater
Heater and air conditioner controls ........ 4-3
Heater and air conditioner (manual)....... 4-3
Heater operation ..................................... 4-4
Heater operation .......................................... 4-4
Hood release ............................................... 3-8
I
Ignition switch .............................................. 5-4
Important vehicle information label.......... 10-11
Increasing fuel economy............................ 5-14
Indicator lights and chimes (See warning/
indicator lights and chimes) ......................... 2-5
Inside mirror ............................................... 3-13
Instrument brightness control .................... 2-13
Interior light ................................................ 2-21
J
Jack
Screw type .............................................. 6-2
Jump starting ...................................... 6-7, 8-13K
Key ............................................................... 3-2
Keyless entry system (See multi-remote
control system) ............................................ 3-4
L
Labels
Air conditioner specification label ....... 10-12
Emission control information label...... 10-12
Engine serial number ......................... 10-11
F.M.V.S.S. certification label .............. 10-11
Vehicle identification number (VIN)
plate .................................................... 10-10
Warning labels (for SRS) ..................... 1-12
License plate
Installing the license plate .................. 10-13
Light
Air bag warning light ............ 1-10, 1-12, 2-6
Bulb check/instrument panel .................. 2-5
Bulb replacement.................................. 8-24
Charge warning light .............................. 2-5
Front fog light switch ............................ 2-14
Headlight aiming adjustment ................ 8-22
Headlight and turn signal switch .......... 2-12
Headlights ............................................. 8-21
Interior light ........................................... 2-21
Light bulbs ............................................ 8-21
Low washer fluid warning light ............... 2-6
Spotlights (See map light) .................... 2-22Trunk light ............................................. 2-22
Warning/indicator lights and chimes ...... 2-5
Lock
Child safety rear door lock ..................... 3-4
Door locks............................................... 3-2
Fuel filler lid lock opener lever ............. 3-11
Glove box lock ........................................ 3-9
Power door lock...................................... 3-3
Trunk lid lock opener lever ..................... 3-9
M
Maintenance
General maintenance ............................. 9-2
Inside the vehicle.................................... 9-3
Maintenance precautions ....................... 8-2
Outside the vehicle ................................. 9-2
Periodic maintenance schedules ............ 9-5
Seat belt maintenance.......................... 1-22
Malfunction indicator light ............................ 2-8
Manual antenna ......................................... 4-26
Manual front seat adjustment ...................... 1-3
Map light .................................................... 2-22
Meters and gauges ...................................... 2-2
Mirror
Inside mirror.......................................... 3-13
Outside mirror control ........................... 3-13
Vanity mirror ......................................... 3-14
Multi-remote control system ........................ 3-4
11-3
ZX

Starting the engine ............................... 5-10
Steering
Power steering fluid .............................. 8-11
Power steering system ......................... 5-16
Tilting steering wheel............................ 3-13
Sunroof ...................................................... 2-18
Supplemental restraint system
Information and warning labels ............ 1-12
Supplemental restraint system
(Supplemental air bag system).................... 1-7
Switch
Automatic power window switch .......... 2-17
Front fog light switch ............................ 2-14
Hazard warning flasher switch ............. 2-14
Headlight and turn signal switch .......... 2-12
Ignition switch ......................................... 5-4
Overdrive switch ..................................... 5-8
Rear window defogger switch .............. 2-11
Windshield wiper and washer switch ... 2-11
T
Tachometer .................................................. 2-3
Theft warning ............................................... 2-9
Three way catalyst....................................... 5-2
Tilting steering wheel ................................. 3-13
Tire
Flat tire.................................................... 6-2
Spare tire....................................... 6-6, 8-32
Tire chains ............................................ 8-29
Tire placard......................................... 10-12
Tire pressure ...................................... 10-16Tire rotation .......................................... 8-30
Types of tires ........................................ 8-29
Uniform tire quality grading ................ 10-18
Wheels and tires................................... 8-28
Wheel/tire size ...................................... 10-9
Tool kit ......................................................... 6-2
Towing
Tow truck towing .................................. 6-10
Trailer towing ...................................... 10-14
Transmission
Automatic transmission fluid (ATF) ........ 8-9
Driving with automatic
transmission .................................... 5-4, 5-6
Driving with manual transmission ... 5-4, 5-9
Travel (See registering your vehicle
in another country)................................... 10-10
Trip odometer .............................................. 2-3
Trunk access through the rear seat ............ 1-6
Trunk lid lock opener lever .......................... 3-9
Trunk light .................................................. 2-22
Tuning ........................................................ 4-11
Turn signal switch (See headlight and
turn signal switch) ...................................... 2-12
U
Uniform tire quality grading ..................... 10-18
V
Vanity mirror .............................................. 3-14Vehicle dimensions and weights ............... 10-9
Vehicle identification ................................ 10-10
Vehicle identification number (VIN)
(chassis number) ..................................... 10-10
Vehicle identification number (VIN)
plate ......................................................... 10-10
Vehicle loading information ..................... 10-13
Vehicle recovery ........................................ 6-12
Ventilators .................................................... 4-2
W
Warning
Air bag warning light ............ 1-10, 1-12, 2-6
Hazard warning flasher switch ............. 2-14
Theft warning .......................................... 2-9
Warning labels (for SRS) ..................... 1-12
Warning/indicator lights and chimes ...... 2-5
Weights (See dimensions and weights) .... 10-9
Wheels and tires ........................................ 8-28
Wheel/tire size ........................................... 10-9
When traveling or registering your vehicle
in another country .................................... 10-10
Window washer fluid.................................. 8-12
Windows
Locking passengers' windows .............. 2-18
Power windows..................................... 2-17
Windshield wiper and washer switch ........ 2-11
Wiper
Windshield wiper and washer switch ... 2-11
Wiper blades......................................... 8-17
11-5
ZX