Why does the Wuling Zhiguang suddenly stall and fail to start?
3 Answers
The reason why the Wuling Zhiguang suddenly stalls and fails to start is due to a dead battery or poor contact. Here are some relevant introductions about car batteries: 1. Car Battery: A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. 2. Car Battery Maintenance: (1) Do not start the vehicle frequently. In winter, when the car is difficult to start, do not attempt to start it continuously. Continuous starting of the motor will definitely cause the battery to over-discharge and become damaged. The interval between restart attempts should be more than 5 seconds. (2) When the battery has been in use for about two and a half years, routine maintenance should include battery testing to prevent issues. Try not to use electrical equipment such as CD players or cigarette lighters when the vehicle is not started, and minimize the use of various onboard electrical devices while driving.
A few days ago, I encountered a similar issue while driving my Wuling Zhiguang. The engine suddenly stalled and wouldn't start, which was quite distressing. There could be many possible reasons, such as a fuel system malfunction, a broken fuel pump failing to supply fuel, or dirty fuel in the tank clogging the filter. Electrical issues shouldn't be overlooked either—an aging battery with insufficient power or poor contact in the starter relay can prevent the engine from starting. Common ignition system problems include excessive carbon buildup on the spark plugs or broken high-voltage wires, resulting in no spark during ignition. Faulty electronic control units like ECU sensors, such as an erroneous coolant temperature sensor, can trigger engine protection shutdown. A loose or broken belt is even more alarming, as it can directly seize the engine. Any of these issues can cause the engine to stall suddenly. At the time, I quickly turned off the ignition, tried restarting several times, and checked the battery connections—fortunately, it was a minor issue. If you encounter this situation, it's advisable to first attempt a gear reset and then seek a professional mechanic for a comprehensive diagnosis to avoid escalating into a major repair.
My Wuling Zhiguang suddenly wouldn't start after parking last time, and I suspect it's caused by several common issues. On the fuel side, the fuel pump might have stopped working, failing to supply fuel, especially when the gasoline becomes viscous and clogs the fuel lines in cold weather. Electrical problems are highly likely—loose battery terminals or a drained battery can't power the starter, and a blown fuse cuts off power completely. For the ignition part, the spark plug gap might be too wide to ignite, or the high-voltage coil could be short-circuiting, affecting ignition. Sometimes, if the alternator belt breaks, nothing works. From my personal experience, pop the hood and first check for any gasoline smell. If there's no smell, the fuel pump is highly suspect. Check the headlight or starter fuse in the fuse box and try replacing it simply. Use a voltmeter to measure the battery voltage—if it's below 11 volts, the battery is basically dead. Safety first—don't force-start it to avoid damaging the motor. Call a tow truck to the 4S shop immediately. Wuling cars aren't expensive to fix, but they need professional handling.
