What Causes the Baojun 560 to Fail to Start and Make Abnormal Noises?

[LeSophie]

Baojun 560 fails to start and makes abnormal noises for the following reasons: Spark plug failure: First, check the spark plug. Since the spark plug is a key component of the car's ignition system, and the ignition system is crucial for the engine's operation, the performance of the spark plug directly affects the vehicle's overall working performance and efficiency. Battery depletion: The characteristic symptom is that the starter begins to turn but lacks sufficient speed or power, and eventually, the starter only makes a clicking sound without turning. Low temperatures in winter and forgetting to turn off certain electrical devices can prevent the vehicle from starting, especially during long-term short-distance, low-speed use in winter, which can cause the battery voltage to drop below the rated value, making it impossible to start or operate normally. Fuel flow obstruction: The characteristic symptom is the absence of oil pressure in the engine's fuel supply line. This situation often occurs on extremely cold mornings due to long-term contamination of the fuel lines. At very low temperatures, water mixed with debris can block the fuel lines, resulting in failure to start.

[StephenRose]

I encountered a situation where my Baojun 560 wouldn't start and made abnormal noises, which mostly starts with battery issues. If there's a clicking sound when starting the car, it's likely due to insufficient battery power or loose connections, causing the starter to lack strength or the gears to get stuck. The fuel pump could also be faulty, producing a buzzing sound but the car won't move, especially during cold starts when oil pressure is insufficient. Additionally, worn spark plugs or burnt ignition coils can interfere with ignition, sounding like intermittent clicks. A clogged fuel filter is also a common cause. I suggest first checking if the battery terminals are clean—voltage below 12V can easily cause trouble. Cold weather makes it worse, and adding antifreeze can help. If a simple jump-start doesn't work, quickly take it to a mechanic for a full inspection to avoid compromising road safety. Regular maintenance with attention to these details can save a lot of hassle.

[LylaLynn]

The Baojun 560 won't start and makes abnormal noises, which can reveal the root of the problem. If I hear a clicking or grinding sound, the starter is the main culprit, caused by a weak battery or internal component wear leading to abnormal movement. A low humming noise points to the fuel pump, possibly due to clogged fuel lines or pump failure, especially after prolonged parking causing fuel sediment. Slight ticking sounds might indicate ignition system issues, such as dirty spark plugs or damaged coils causing unstable current. Sensor misreporting can also add to the trouble—for example, a faulty crankshaft position sensor can make the car misjudge its status. Try a manual test: Turn on the headlights to check brightness. If they're dim but still on, the battery is likely fine; if they're bright but the car won't start, it's a starter system issue. Don't force it—consult a professional to test the circuits to avoid damaging the car.

[Cupid]

Failure to start accompanied by abnormal noises is a common issue with the Baojun 560, often related to the battery or starter. I recommend checking the battery voltage first—if it's too low, try jump-starting or replacing the battery. Buzzing noises are typically caused by fuel pump problems; gently tapping the bottom of the fuel tank may temporarily alleviate the issue. Clicking sounds during ignition could indicate damaged components like spark plugs or coils—inspect for moisture or corrosion. Simple maintenance can prevent these issues: keep terminal connections clean and change the oil regularly to avoid carbon buildup. Safety first—avoid repeated starting attempts to prevent further damage. If the problem persists, seek professional repair immediately.

[MacGarrett]

Abnormal noise accompanied by failure to start is a common issue I often observe on the Baojun 560, where environmental factors can amplify problems. In cold weather, battery performance declines, and the starter bears a heavier load, resulting in a rough, sticky sound. In hot weather, rapid fuel evaporation can lead to abnormal noises like popping sounds, indicating a vapor lock in the fuel pump. Parking on a steep incline may also cause insufficient fuel supply, leading to pump noise. I make it a habit to turn off all electrical devices after parking to minimize power leakage and gently press the accelerator during startup to assist combustion. Long-term use of low-quality fuel can easily clog the fuel injectors, producing a chirping-like noise. Checking dashboard lights can provide initial diagnostics—if the lights are on but the car doesn’t start, consider control circuit faults as a likely cause. It’s safer to have it inspected at an authorized service center.

[OEzra]

The Baojun 560 makes abnormal noises when starting but fails to ignite. I suspect it's mostly due to starter or fuel system issues. When there's a clicking sound, it's likely caused by poor engagement of the starter gear or insufficient voltage; a low humming noise indicates abnormal operation of the fuel pump, possibly due to a clogged fuel filter or pump damage. Faulty sensors like the throttle position sensor can cause the ECU to miscontrol the startup. If this model has common issues, check whether the relay and headlight control module are affecting it. For daily checks: disconnect the battery negative terminal for 10 seconds to reset the system, and listen to the starting sound location to identify the cause. Professionally, using a diagnostic tool to read codes is more accurate. Don't neglect timely maintenance to prevent breakdowns.