What Causes Abnormal Noise and Failure to Start When Starting the Car?
1 Answers
Abnormal noise and failure to start when starting the car can be caused by battery failure, starter motor malfunction, ignition system issues, etc. The specific analysis is as follows: Battery Failure: Unable to store power. If you only hear the sound of the starter when starting the car, it may be due to insufficient battery power preventing startup. Starter Motor Malfunction: The starter motor cannot drive the flywheel to rotate. When starting the vehicle, check whether the starter motor is functioning. Ignition System Issues: Spark plugs may be clogged or damaged. Deposits on the spark plugs, black deposits on the electrodes and inside the spark plugs indicate that the mixture in the cylinder is too rich, the spark plugs are eroded, or the insulator tip is cracked.