What are the solutions for a car that won't start?

[GabrielleAnn]

Solutions for a car that won't start include: 1. Replenish the battery power in time; 2. Check the working condition of the ignition system; 3. Clean the carbon deposits in the engine; 4. Replace with high-quality fuel; 5. Inspect for faults in the water pump, air conditioning compressor, clutch, and generator; 6. Replace spark plugs promptly; 7. Perform periodic cleaning of the valves. The reasons why a car won't start are: 1. Insufficient battery power; 2. Blocked gasoline flow; 3. Poor working condition of the ignition system; 4. Valve sticking or carbon deposits; 5. Poor atomization of the air-fuel mixture inside the engine; 6. Engine carbon deposits; 7. Poor fuel quality.