After the above examination is a spark plug damage, it should be replaced, in addition, the service life should also be replaced. Replace the spark plug should be based on the performance characteristics of the engine structure, in particular, should be engine model specifications to choose. If the use of spark plugs carbon serious, should choose a higher level of heat value of the spark plug; if the engine has a hot ignition phenomenon, should choose the heat value of a small level of spark plugs. Multi-cylinder engine to ensure that each cylinder spark plug model, the new level of unity. It is recommended to change into groups to avoid large losses. For imported cars, the lack of spark plug parts available domestic models instead of requiring substitutional screw-in thread length, thread diameter and heating value must be consistent with the original model.

Cixi City on the Auto Parts Factory is committed to the high-grade automotive spark plugs, motorcycle spark plugs, garden machinery spark plugs and gasoline engine spark plug manufacturing and research and development.
    At present, we have registered brands such as "LiuMaoWang, main road, poly electricity, small mothers" and other products. Our products are exported to South America, Eastern Europe, Southeast Asia, West Africa, Taiwan and Europe and the United States. Among them, the main road branded products enjoy certain markets in China Share and good reputation.
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