What Causes a Car to Fail to Start in Cold Weather?

[LaFernando]

Car failure to start in cold weather is primarily due to the engine temperature being too low. To prevent this issue, it is essential to keep the engine warm and avoid exposing it directly to the biting cold wind. Therefore, during winter parking, pay attention to the direction of the car's front. It is recommended to park the car facing a building, using the structure to block the wind and prevent the engine from becoming excessively cold. When parking overnight, position the car's front toward the sunrise direction, allowing the morning sunlight to warm the engine, making it easier to start the car. Additionally, it is advisable to regularly visit designated service stations for inspections and adjustments. After starting the engine, turn on electrical devices such as headlights and the radio. Before shutting off the engine, ensure these power-consuming devices are turned off first. This is because, after the vehicle is turned off at night, the battery continues to discharge slightly, producing a static discharge current, which is typically below 0.1 amps and considered normal.