What Are the Basic Knowledge Points for Car Repair?

[SkylarFitz]

Basic knowledge of car maintenance: 1. Check whether components such as the distributor, spark plugs, and high-voltage wires are damp due to rain exposure. If so, dry the damp parts before attempting to start the engine. 2. Inspect the spark plugs for damage. If they are damaged, simply replace them with new ones. 3. Verify whether the battery voltage is sufficient. Sometimes, forgetting to turn off the lights when parked can drain the battery. In such cases, you can shift the car into second gear, press the clutch, and use another vehicle to tow it (though this is generally not recommended; it's better to ask someone to push). Once a certain speed is reached, release the clutch and turn the ignition switch to start the car. However, if the issue lies with the alternator, this method will not work.