What are the reasons why the Changan Yuexiang car suddenly fails to start?

[ArielLee]

Changan Yuexiang car suddenly fails to start for the following reasons and solutions: 1. Battery power issue: Due to the shedding of battery plates or improper acid-base balance ratio, the battery's power storage is insufficient. Regularly check the battery. If the battery has been depleted more than twice, it is recommended to replace it with a new one. 2. Carbon deposits: Long-term low-temperature driving, low-quality gasoline, prolonged vehicle use, or burning engine oil can easily lead to carbon deposits. Use professional gasoline additives to clean carbon deposits. 3. Frozen exhaust pipe or excessive valve carbon deposits: Drive at high speed every weekend in winter to use strong exhaust force to promptly drain the accumulated water in the exhaust pipe. 4. Engine oil flow obstruction: Go to a specialized shop for professional winter maintenance and replace the appropriate engine oil according to local conditions.