What are the reasons why the ignition coil of Toyota Corolla is prone to burn out?

1 Answers
McKathryn
07/30/25 8:30am
Toyota Corolla ignition coil is prone to burn out for the following reasons: 1. Design and manufacturing issues with batch spare parts, leading to ignition coil damage; 2. The thermal effect of current damages the coil insulation inside the ignition coil; 3. Engine overheating, causing the coil insulation varnish to melt and fail; 4. Excessive spark plug electrode gap, increasing the load on the ignition coil and causing the high-voltage coil to break down, resulting in short circuits or open circuits; 5. High-voltage line open circuit, making the generated high-voltage electricity unable to pass through, easily causing the high-voltage coil to break down. Toyota Corolla is a brand of Toyota Motor Corporation, formerly translated as "Corolla". In terms of body dimensions, the Toyota Corolla measures 4630mm in length, 1775mm in width, and 1480mm in height, with a wheelbase of 2700mm. In terms of appearance, the Toyota Corolla is moderately stylish, stable, and more suitable for family use.
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