What Causes the Abnormal Sound When Starting but Fails to Ignite?

[JudeMarie]

If the car makes a clicking sound when starting but fails to ignite, it could be due to starter motor issues, insufficient battery power, or low voltage. Starter Motor Issues: When turning the key results in a clicking sound but the engine doesn't start, the clicking noise is either from the relay or the starter motor. This indicates that the starter motor has responded but lacks the power to turn the flywheel, preventing the car from starting. Insufficient Battery Power: A clicking sound when the car fails to start might be caused by insufficient battery power. Leaving headlights on when parked or connecting too many external devices can drain the battery. Low Voltage: Low voltage can also cause the car to make a clicking sound when failing to start. This could be due to an old battery that has degraded over time, reducing its charge capacity, or using the car's audio system or air conditioning without starting the engine.