What are the reasons why the Beidou Star won't start?
2 Answers
There are two situations when the car won't start: one is when you can hear the starter motor cranking, but the engine fails to start. The other is when there is no sound at all after turning the key. There are mainly three reasons: focus on checking whether the throttle and throttle position sensor are functioning properly. Check if the temperature sensor signal is normal. Inspect the fuel pump relay and related circuits. Here are some additional details: Solutions: Visually inspect the battery casing; if you notice any bulging or deformation, it definitely means you need a new battery. Besides the battery, other possible reasons for the starter not working include a faulty ignition switch, a damaged ignition relay, or a defective starter motor itself. Additionally, check the grounding circuits and fuses.
As a veteran driver who has been driving a Beidou Star for over a decade, I've encountered several situations where the car wouldn't start. The most common issue is a dead battery, especially noticeable in winter—loose or corroded battery terminals can cause poor contact. Another problem is a faulty fuel pump failing to supply fuel, leaving the engine cranking but not starting. Sometimes, issues with the ignition coil or spark plugs failing to ignite can be quite frustrating. If there's no response at all when turning the key to the start position, the starter might be stuck; if you hear a clicking sound but the engine doesn't turn over, it's likely a blown fuse. With older cars like the Beidou Star, special attention should be paid to the fuel system—clogged fuel filters or an empty tank are possible culprits. It's advisable to first check the battery voltage, listen for the fuel pump's humming sound, and finally consider whether there's an issue with the ignition system.
