Do not adjust the spark plug gap. Use of a spark plug cleaner for short periods is acceptable if low pressure is used. Iridium Power spark plug gap is already set at the optimum distance. If the electrode is damaged by gap adjustment or cleaning, the spark plugs will not perform to their best.
Can the Iridium Power gap be adjusted? Can I use any spark plug cleaners with Iridium Power?
Oct 26, 2022