Symptoms of Faulty Ignition Wires in Cars

1 Answers
VonOwen
07/30/25 5:50am
Symptoms of faulty ignition wires in cars are as follows: Unstable engine operation or shaking: This can be caused by poor quality or aging of the high-voltage wires. Single or multiple cylinder misfires or intermittent faults: This may occur when individual high-voltage wires have quality issues leading to poor conductivity or resistance changes. Abnormal ignition, weak engine acceleration, hesitation or poor acceleration: During use, the conductivity of high-voltage wires weakens, internal resistance increases, resulting in reduced spark plug ignition intensity, weak ignition, and incomplete combustion. Possible damage to other components: "Leakage" phenomena caused by quality issues or other faults may potentially short-circuit or break other components. Potential fire hazard: Leakage, overheating due to quality issues or prolonged use may cause spontaneous combustion or fire.
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