What are the reasons for a car having power but no response when starting?
2 Answers
The reasons for a car having power but no response when starting are: 1. The battery is low on charge, and the voltage is insufficient to start the car; 2. The engine's spark plugs are damaged; 3. The distributor wiring is damaged; 4. The starter is damaged. Steps to start a manual transmission car: 1. Insert the car key into the ignition switch and turn it up one notch, pause to allow the fuel pump to start and for the fuel and electrical equipment to self-check; 2. Ensure the gear lever is in the neutral position and depress the clutch; 3. Turn the key up further, release the key after hearing the engine start; 4. The dashboard lights up, shift gears with the right hand, lift the left foot off the clutch pedal while moderately pressing the accelerator pedal to start the vehicle smoothly.
When all the dashboard lights are on, but the engine doesn't respond at all when turning the ignition key, I've experienced this many times. The most common issue is that although the battery has some charge, the voltage is too low to power the starter motor; the battery terminals may be corroded or loose, affecting current transmission. The starter motor itself failing is also a frequent occurrence, or the relay may be stuck and unable to close the circuit. If the anti-theft system doesn't recognize the key, the engine will be locked. It's recommended to first check if the battery terminals are clean and tight, and if loose, clean and reconnect them. If that doesn't work, check if the fuses are blown, especially those related to starting in the fuse box. Avoid repeatedly forcing the ignition, as this will only worsen the problem. If you really can't figure it out, seek help from a repair shop promptly—safety first.
