What are the reasons for the engine not starting?
2 Answers
The reasons for the engine not starting are: 1. The battery is dead; 2. The gear is not in the correct position; 3. Faulty spark plugs, circuits, or fuel filters; 4. Engine carbon buildup; 5. The steering wheel is locked; 6. Water in the engine. The solutions for the engine not starting are: 1. Charge the battery; 2. Return the gear to the correct position; 3. Replace the spark plugs, circuits, fuel filters, or engine; 4. Clean the engine; 5. Engage first gear and slowly release the clutch to use the turning force of the wheels to drive the engine flywheel; 6. Position the fronts of two cars facing each other, connect the positive and negative clamps to the respective terminals of the two car batteries for a jump start.
Answer 1: As a veteran driver with twenty years of experience, I've encountered countless cases of engines failing to start. The most common issue is a dead battery—when you turn the key and the dashboard doesn't light up, it's usually because the battery has reached the end of its lifespan or the lights were left on, draining the power. Next are fuel system problems, such as a faulty fuel pump failing to deliver fuel or an empty gas tank (something I've done myself). Thick carbon buildup on spark plugs causing ignition failure is particularly common in older vehicles, and a faulty starter often produces a clicking or whirring sound. A dirty throttle body restricting airflow can also make starting difficult, especially if the air filter hasn't been replaced in two years. Oh, and an anti-theft system malfunction can lock the engine—using the wrong key or a faulty sensor module can trigger this. Voltage instability due to alternator failure or blown fuses in the electrical system are also worth checking. If you're troubleshooting yourself, start with the battery and fuel tank. If all else fails, call for a tow truck immediately.
