What are the reasons why Geely cars cannot start?

[MacFelix]

Geely cars cannot start for the following reasons: Battery depletion: When the voltage during startup is lower than the minimum operating voltage of the computer, the engine computer does not work, preventing startup. In this case, the battery should be charged or replaced. Spark plugs cannot ignite: Spark plugs themselves are prone to damage, and short circuits in high-voltage lines can also prevent spark plugs from igniting. Another reason is poor-quality spark plugs, which can also lead to startup failure. It is recommended to replace the spark plugs in this situation. Starting circuit malfunction: During startup, there is only a slight "click" sound with no further response, which is caused by a stuck starter relay. At this point, pressing the tail of the electromagnet to force it forward can connect the starting circuit, allowing the engine to start. Use of inferior engine oil: During cold starts, factors such as cylinder pressure, engine speed, and temperature make it difficult for inferior engine oil to ignite, preventing startup. It is recommended to use the engine oil recommended by the manufacturer or a higher-quality full synthetic oil.