IGNITION(H4DO) > Spark Plug
INSPECTION
1. Check the spark plug for abnormalities. If defective, replace the spark plug.
(A) | Terminal damage | (B) | Crack or damage in insulator | (C) | Damaged gasket |
2. Check the spark plug electrode and condition of the insulator. If abnormal, check and repair the cause and replace the spark plug.
(1) Normal:
Brown to grayish-tan deposits and slight electrode wear indicate correct spark plug heat range.
(2) Carbon fouled:
Dry fluffy carbon deposits on the insulator and electrode are mostly caused by slow-speed driving in town, weak ignition, too rich fuel mixture, etc.
(3) Oil fouled:
Wet black deposits show oil entrance into combustion chamber through worn piston rings or increased clearance between valve guides and valve stems.
(4) Overheating:
A white or light gray insulator with black or brown spots and bluish burnt electrodes indicate engine overheating, wrong selection of fuel, or loose spark plugs.
3. Using a nylon brush, etc., clean and remove the carbon or oxide deposits from the spark plug. If deposits are too stubborn, replace the spark plugs. After cleaning the spark plugs, check the spark plug gap “L” using a gap gauge. If it is not within the standard, replace the spark plug.
NOTE:
• Never use a plug cleaner.
• Do not use a metal brush as it may damage the electrode area.
Spark plug gap L:
Standard
1.0 — 1.1 mm (0.039 — 0.043 in)
Disassembly
INSTRUMENTATION/DRIVER INFO > Combination MeterDISASSEMBLYCAUTION:• Use gloves to avoid damage and getting fingerprints on the glass surface and meter surfaces.• Be careful not to apply excessive force to the trip knob.• Be sure not to touch the meter indicator needle.• Be ...
Connecting a Bluetooth device
To use the Bluetooth audio system, it is
necessary to register a Bluetooth device
with the system.
Registering an additional device
1. Select the "Add" key on the Bluetooth
devices connection screen.
2. For more information: Refer to "Registering/
connecting Bluetoothdevice" F5-
65.
Se ...
Inspection
SECURITY AND LOCKS > Front Outer HandleINSPECTIONCheck if the outer handle operates normally.• If the lever is faulty, replace the handle - door outer.• If the rod is deformed, replace the latch & actuator assembly - front.For models with keyless access system with push button sta ...