The cold car of Bentley v 12 engine 123456 caught fire.

If the cold car 123456 lacks fire, it is caused by many reasons. According to Bentley official website.

1. Ignition system problem: Check whether the spark plug and ignition coil work normally. If the problem is found, the spark plug or ignition coil can be replaced.

2. Fuel supply: ensure that the fuel system works normally, including fuel pump, fuel injector and fuel filter. If there is a problem, it needs to be repaired or replaced.

3. Air supply: check whether the air filter is clean and ensure that the air intake system is not blocked or leaked.

4. Electronic Control Unit (ECU) problem: If ECU fails, the engine will get cold and catch fire. In this case, it is necessary to detect and repair or replace the ECU.

5. Sensor failure: Some engine sensors, such as oxygen sensor and throttle position sensor, will lead to misfire when the engine is cold. Ensure that the sensor is working properly, or replace the faulty sensor.