Check Spark Plug
WARNING: This page is about a different variant/trim than selected.
- Remove cylinder's spark plugs
- Visually/physically inspect the following items:
- Damaged insulation, Worn electrodes, Oil or fuel fouled, Loose terminals and cracks.
- Check for plug gap: 1.0 - 1.1 mm (0.039 - 0.043 in.)
- Check if the spark plug for the relevant cylinder is lighter in color than the other plugs.
- Has a problem been found in any of the above areas?
YES
- Repair or replace as necessary. go to "VERIFICATION OF VEHICLE REPAIR " procedure
NO
- Go to "CHECK AIR LEAKAGE " as below