Why won't my Dongfeng Peugeot start?

[SanAdriana]

The reasons why a Peugeot car won't start are as follows: 1. Check if the battery voltage is too low: You can turn on the headlights and some electrical devices to observe whether there are noticeable changes in brightness on the dashboard and interior lighting during the starting process. If you confirm that they dim, it indicates insufficient battery voltage. 2. Excessive carbon deposits in the intake pipe: Too much carbon buildup on components like the throttle valve and idle speed control valve prevents the engine's air-fuel mixture from reaching the required ratio, making the vehicle unable to start. This condition may also cause repeated clicking sounds from the magnetic switch and starter relay. 3. Insufficient fuel supply in the fuel system: This phenomenon is essentially similar to excessive carbon deposits in the intake pipe, where the engine cannot obtain the required air-fuel mixture ratio, resulting in the vehicle's failure to start.