What are the reasons for a car having power but not starting?

[HopeMarie]

Possible reasons for a car having power but not starting include untimely lubrication of friction surfaces, damage to the lubrication film on the cylinder walls, and excessively low vehicle coolant temperature. Insufficient fuel: When the car lacks a power source, it naturally won't start. If the failure to start is due to lack of fuel, this situation is relatively easy to resolve. Generally, the P or N gear is the correct gear position for starting an automatic transmission vehicle. Incorrect gear selection: Some drivers may not shift to the P gear when parking and turning off the engine, instead leaving it in the D gear. Alternatively, the car may be out of fuel. Apart from a dead battery causing failure to start, a car without fuel also cannot start.