What should I do if the Dongfeng well-off car can't catch fire?

1, the exhaust pipe of the car is frozen. When the car is driving at a low speed, the exhaust pressure will decrease. At this time, the water burned by the in-cylinder direct injection engine will remain in the exhaust pipe. Once it is cold, it will freeze, and there will be a bubbling sound at the tail of the exhaust pipe. At this time, the car can be in the uphill state on the ramp, let the engine idle to 3000 rpm, and repeat this for two or three times.

2. Electrical appliances consume too much electricity. In order to meet the demand, the car will be equipped with seat heating, air purifier, navigation and many other configurations. If you forget to turn off something when you get off the bus, it may lead to battery loss. Therefore, it is required to check the power supply after the flameout and remember to turn off all electrical equipment.

3. Carbon deposits on cars. If the car is driven at low temperature for a long time, the quality or service time of gasoline can easily cause carbon deposition in the car. This requires the use of professional additives to clean up carbon deposits. It is best to choose a sheltered location for parking, and the underground parking garage is very good.

Extended data:

Matters needing attention when the car fails to catch fire:

1. If the vehicle does not have automatic headlight function, be sure to turn off the lights before getting off and leaving. Turning off the running lights for a short time will not cause obvious bad phenomena, but if the vehicle is in this state for a long time, it will lead to the rapid discharge of the battery until it is dead, and the battery life will be damaged.

2. When the car is started, the starting time should not exceed 5 seconds each time, and the interval between restarting should not be less than 15 seconds. Otherwise, the battery will be damaged by excessive discharge due to continuous use and starting.