What are the symptoms of ignition system failure?
1 Answers
Ignition system failure manifests in the following ways: 1. Difficulty starting: Mainly characterized by trouble during initial startup, normal idling, and the vehicle stalling easily when starting on an incline. 2. Engine misfire: Mainly characterized by the vehicle operating without issues at idle and low speeds, but beginning to shake after continuous high-speed driving for a period. 3. Engine shaking when the vehicle is stopped: Mainly characterized by the engine shaking when the vehicle is stopped at traffic lights. 4. Weak engine acceleration: Mainly characterized by difficulty starting when the engine is cold, followed by idling shaking, weak acceleration, and a noticeable increase in fuel consumption after startup. 5. Engine failure to start: Mainly characterized by the starter motor turning but the engine failing to start during ignition. 6. Intermittent weak acceleration and automatic stalling: Mainly characterized by the engine sometimes experiencing weak acceleration or automatically stalling while driving at low speeds (40~60 km/h).