Care spark plug

Inspect spark plugs every 1,000 miles first and 3,000 miles later. Replace spark plugs every 6,000 miles
Ignoring the spark plug maintenance will result in reduced engine power is turned on and difficult. When the spark plug is used in a long time, electrodes will gradually wear out on fire and charcoal deposition will occur around the inside of the spark plug. According to schedule regular maintenance, the spark plug must be removed to be checked, cleaned and tuned spark gap distance. Hoarding charcoal in the head prevents spark plugs and cause disruption burning. Clean the spark plugs at regular intervals charcoal.

When the middle section electrodes wear out at all, then the spark plug gap should be replaced and tuned by using thickness gauge (tickness gauge).
Tips:
1 Check the condition of the spark plug firing. When not normally change as per the specifications.
2 Tighten the spark plug in the cylinder head in accordance with a predetermined tightness.