What are the reasons for a car not starting in the morning?

[OGeorge]

There are several main reasons why a car may not start in the morning: 1. Insufficient battery power: The most direct impact on family cars is the battery. In low temperatures, a car's power consumption is significantly higher than in other seasons, and the battery's capacity also decreases due to the cold environment. 2. Restricted oil flow: In winter, the viscosity of engine oil increases, making it more difficult to flow, which in turn increases engine resistance, leading to cold start difficulties. 3. Frozen exhaust pipe or electronic throttle carbon buildup: Frozen exhaust pipes mainly occur in situations where the car is used for short distances or infrequently.