Regular maintenance is required to achieve the maximum service life in particular with high price spark plugs with precious metal alloys.
Apart from readjusting the electrode gap, the spark plug should also be freed from deposits and residues that have formed during operation. By using the MOTORTECH spark plug cleaning kit these impurities can be removed easily and gently in the electrode area and on the thread within a regular maintenance interval.
This will increase spark plug service life and cut maintenance costs.