How often should the spark plugs be replaced on a Changan Honor?

[OMaya]

Changan Honor spark plugs should be replaced every two years or 60,000 kilometers. The function of spark plugs is to discharge the pulsed high-voltage electricity delivered by the high-voltage wires, 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 types of spark plugs include: 1. Standard spark plugs; 2. Insulator-protruding spark plugs; 3. Electrode spark plugs; 4. Seat-type spark plugs; 5. Pole-type spark plugs; 6. Surface-gap spark plugs. Taking the 2020 Changan Honor as an example, it is equipped with a 1.5L naturally aspirated engine, with a maximum horsepower of 107 PS, a maximum torque of 145 Nm, and a maximum power of 78.5 kW. The body dimensions of the 2020 Changan Honor are: length 4450 mm, width 1685 mm, height 1835 mm, with a wheelbase of 2750 mm.