Can the car still run if the ignition coil is damaged?

1 Answers
DelElisa
07/29/25 5:42pm
If the ignition coil is severely damaged, it may cause too many cylinders in the engine to misfire or adjacent working cylinders to misfire simultaneously, making it impossible for the engine to start normally, and the car will not be able to drive properly. If the ignition coil only weakens the spark plug's ability to fire, the vehicle may start, but it is not recommended to continue driving as it can lead to increased fuel consumption, reduced power, and other issues. Symptoms of a damaged ignition coil: 1. Engine shaking: A damaged ignition coil prevents the spark plug from igniting the combustible gas mixture, easily causing cylinder misfires and resulting in severe engine shaking. 2. Increased fuel consumption and reduced power. 3. Excessive carbon buildup, leading to black smoke from the car's exhaust.
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