Spark Plug Check and Cleaning

SPARK PLUGS (Replace)

CAUTION: Iridium plugs are used. Use care not to damage the iridium and platinum tips of the plugs. Do not adjust the spark plug gap.

Spark Plug Type:

1. Spark plugs must spark properly to assure proper engine performance and reduce exhaust emission level Therefore, they should be replaced periodically with new ones.




2. The new plugs should be checked for the proper gap.
Spark plug gap: 1.0 - 1.1 mm (0.039 - 0.043 inch)
3. Install the spark plugs and tighten to 25 N.m (18 ft-lb).