What are the reasons why a Passat won't start?

[AubreeMarie]

Here are the reasons why a Passat won't start: 1. The battery is dead, and the starter cannot operate normally. 2. Fuel flow is blocked, there is no oil pressure in the engine fuel supply pipe, and impurities mixed in cause the fuel pipeline to be obstructed. 3. The ignition system is not working well, with spark plug carbon deposits, incorrect spark plug electrode gaps, insufficient ignition coil energy, or poor high-voltage wire condition. Here are some emergency methods for a Passat that won't start: 1. Call the service station for rescue and have the battery recharged at the service station. 2. Place the car in a warm environment and clean the fuel system. 3. Remove the spark plugs and clean the oil stains and carbon deposits between the electrodes.