What are the reasons why Changan cars fail to start?

[NoraLynn]

There are several reasons why a vehicle may fail to start, including a dead battery, improper gear adjustment, and excessively low temperatures. Dead battery: Electricity plays a crucial role in our daily lives. If there's a power outage at home for a day, it would be a very unpleasant situation. Similarly, if a car's battery is dead, the vehicle won't be able to start. There are many reasons for a dead battery, such as forgetting to turn off the headlights when parking or the battery being too old. Therefore, when the car fails to start, you can check if there's an issue with the battery. Generally, a dead battery manifests as the starter beginning to rotate when you try to start the car, but the speed is insufficient and weak. Improper gear adjustment: Drivers of manual transmission vehicles usually don't encounter this issue. This problem occurs with automatic transmission vehicles. Since automatic transmission cars don't require operating the gear lever, it's easy to forget to put the car in P (Park) when stopping and then attempt to start the car without noticing. As a result, the car won't start. Excessively low temperatures: At low temperatures, the viscosity of gasoline engine oil also increases, meaning the oil's fluidity decreases. Engine oil helps the engine operate. If, in low temperatures, the crankshaft can't reach the speed required for starting, it won't meet the standard to start the engine. The same applies to gasoline. When temperatures are low, the engine's heat absorption affects the temperature of the air-fuel mixture, causing most of the fuel to enter the cylinder in liquid form, resulting in an overly lean mixture. Naturally, the car won't start.