How often should the spark plugs of the Changan CS75 be replaced?

1 Answers
EmiliaRose
07/29/25 8:46pm
The spark plugs of the Changan CS75 should be replaced every 12 months or after reaching a mileage of 20,000 kilometers. The function of the spark plug is to discharge the high-voltage pulse current sent by the high-voltage wire, breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the mixed gas in the cylinder. The main types of spark plugs include: standard spark plugs, insulator-protruding spark plugs, electrode-type spark plugs, seat-type spark plugs, pole-type spark plugs, and surface-jump spark plugs. The Changan CS75 is a compact SUV, with dimensions of 4650mm in length, 1850mm in width, and 1705mm in height, and a wheelbase of 2700mm. The Changan CS75 features a large number of metal decorative parts, with different textures presented through processes such as electroplating and spraying, making every detail design feel exquisite.
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