2013 INFINITI G SEDAN spark plugs

Black plate (405,1)
[ Edit: 2012/ 7/ 6 Model: V36-D ]
8 Maintenance and do-it-yourself
Maintenance requirement...
.................................... 8-3
Scheduled maintenance ...
.................................. 8-3
General maintenance ...
....................................... 8-3
Where to go for service ...
................................... 8-3
General maintenance ...
........................................... 8-3
Explanation of maintenance items ...
................... 8-3
Maintenance precautions ...
..................................... 8-6
Engine compartment check locations ...
................... 8-8
VQ37VHR engine ...
............................................. 8-8
Engine cooling system ...
......................................... 8-9
Checking engine coolant level ...
....................... 8-10
Changing engine coolant ...
............................... 8-10
Engine oil ...
.......................................................... 8-11
Checking engine oil level ...
............................... 8-11
Changing engine oil and filter ...
....................... 8-11
Automatic transmission fluid ...
............................. 8-13
Power steering fluid ...
........................................... 8-14
Brake and clutch fluid ...
....................................... 8-14
Brake fluid ...
.................................................... 8-15
Clutch fluid (if so equipped) ...
.......................... 8-15
Window washer fluid ...
......................................... 8-15
Battery ...
.............................................................. 8-16
Coupe ...
........................................................... 8-17
Sedan and coupe ...
.......................................... 8-17
Jump starting ...
................................................ 8-18 Variable voltage control system
...
......................... 8-19
Drive belts ...
........................................................ 8-19
Spark plugs ...
...................................................... 8-20
Replacing spark plugs ...
................................. 8-20
Air cleaner ...
........................................................ 8-21
Windshield wiper blades ...
................................... 8-22
Cleaning ...
...................................................... 8-22
Replacing ...
..................................................... 8-22
Brakes ...
.............................................................. 8-23
Self-adjusting brakes ...
................................... 8-23
Brake pad wear warning ...
.............................. 8-23
Fuses ...
................................................................ 8-24
Engine compartment ...
.................................... 8-24
Passenger compartment ...
............................... 8-25
Intelligent Key battery replacement ...
................... 8-26
Lights ...
................................................................ 8-28
Sedan ...
.......................................................... 8-28
Coupe ...
.......................................................... 8-29
Headlights ...
................................................... 8-30
Exterior and interior lights ...
........................... 8-30
Wheels and tires ...
............................................... 8-33
Tire pressure ...
............................................... 8-33
Tire labeling ...
................................................ 8-37
Types of tires ...
............................................... 8-39
Tire chains ...
................................................... 8-40
Condition:

Black plate (424,1)
[ Edit: 2012/ 7/ 6 Model: V36-D ]
8-20Maintenance and do-it-yourself
GUID-B889B2DB-0702-4E25-998D-9EFCEB6380ED
WARNING
Be sure the engine and the ignition switch
are off and that the parking brake is
engaged securely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.
SDI2020
REPLACING SPARK PLUGSGUID-89AEBA13-D3D8-4D70-90D6-4674BC5CE9C3If replacement is required, see an INFINITI
retailer for servicing.
Iridium-tipped spark plugsGUID-4C8CEFDE-424F-4945-8A13-7DFAE22BFEE0It is not necessary to replace the iridium-
tipped spark plugs as frequently as the
conventional type spark plugs since they
will last much longer. Follow the main-
tenance schedule in“INFINITI Service and
Maintenance Guide”, but do not reuse
them by cleaning or regapping. Always replace spark plugs with recom-
mended or equivalent ones.
SPARK PLUGS
Condition:

Black plate (484,1)
[ Edit: 2012/ 7/ 6 Model: V36-D ]
10-6
Rearview monitor...
.............................................. 4-23
Recorders, Event data ...
....................................... 9-26
Registering your vehicle in another country ...
...... 9-11
Remote keyless entry system ...
............................ 3-14
Reporting safety defects ...
................................... 9-25
Roadside assistance program ...
............................. 6-2
Rollover ...
.............................................................. 5-6
Roof, Moonroof ...
................................................. 2-55
S
Safety
Child seat belts ...
........................................... 1-22
Satellite radio operation ...
................................... 4-61
Seat adjustment Front power seat adjustment ...
.......................... 1-3
Front seats ...
..................................................... 1-3
Seat belt(s) Child safety ...
................................................. 1-22
Infants ...
......................................................... 1-22
Injured persons ...
........................................... 1-17
Larger children ...
............................................. 1-23
Precautions on seat belt usage ...
.................... 1-14
Pre-crash seat belts ...
..................................... 1-17
Pregnant women ...
.......................................... 1-17
Seat belt cleaning ...
.......................................... 7-6
Seat belt extenders ...
...................................... 1-21
Seat belt maintenance ...
................................. 1-21
Seat belt warning light and chime ...
............... 2-17
Seat belts ...
.................................................... 1-14
Seat belts with pretensioners ...
...................... 1-54
Shoulder belt height adjustment ...
.................. 1-20 Small children
...
............................................. 1-23
Three-point type ...
.......................................... 1-17
Seat synchronization function ...
........................... 3-31
Seat(s)
Driver-side memory ...
...................................... 3-30
Heated seats ...
............................................... 2-40
Seats ...
............................................................. 1-2
Security system (INFINITI Vehicle Immobilizer
System), Engine start ...
........................................ 2-30
Security system, Vehicle security system ...
.......... 2-28
Selector lever, Shift lock release ...
....................... 5-18
Servicing climate control ...
................................... 4-41
SETTING button ...
................................................. 4-14
Shift lock release, Transmission ...
........................ 5-18
Shift “P”warning (Automatic
Transmission models) ...
....................................... 2-22
Shifting Automatic transmission ...
............................... 5-14
Manual transmission ...
................................... 5-19
Shoulder belt height adjustment ...
....................... 1-20
Sliding front passenger’s seat ...
............................. 1-5
Snow mode switch ...
............................................ 2-41
Sonar system ...
.................................................... 5-51
Sonar system off switch ...
.................................... 5-53
Spare tire ...
........................................................... 9-9
Spark plugs ...
...................................................... 8-20
Speedometer ...
...................................................... 2-7
Starting
Before starting the engine ...
........................... 5-12
Jump starting ...
................................................. 6-9
Precautions when starting and driving ...
........... 5-3 Push starting
...
............................................... 6-11
Starting the engine ...
...................................... 5-13
STATUS button ...
.................................................... 4-9
Status light, Front passenger air bag ...
................ 1-49
Steering Power steering fluid ...
..................................... 8-14
Power steering system ...
................................. 5-53
Steering-wheel-mounted controls
for audio ...
...................................................... 4-83
Tilt/telescopic steering ...
................................. 3-25
Storage ...
............................................................. 2-44
Storage box ...
...................................................... 2-49
Stowing golf bags ...
............................................. 2-50
Sun visors ...
........................................................ 3-26
Sunglasses holder ...
............................................ 2-46
Supplemental air bag warning labels ...
................ 1-55
Supplemental air bag warning light ...
......... 1-55, 2-17
Supplemental restraint system ...
.......................... 1-41
Precautions on supplemental
restraint system ...
........................................... 1-41
Switch Autolight switch ...
........................................... 2-35
Fog light switch ...
........................................... 2-39
Hazard warning flasher switch ...
....................... 6-2
Headlight switch ...
.......................................... 2-35
Ignition switch ...
............................................. 5-14
Ignition switch manual
transmission models ...
.................................... 5-19
Power door lock switch ...
.................................. 3-5
Rear window and outside mirror
defroster switch ...
........................................... 2-34
Condition: