Next, check if the spark plug is damaged. If it is damaged, just replace it with a new one. Generally speaking, the spark plug of a car uses a mileage of about 20,000 to 30,000 kilometers.
Check if the battery voltage is sufficient. Many batteries are designed with observation holes for inspection. When they are green, they can be used normally, appear black, need additional points or maintenance, white appears, and the battery should be replaced.
If you forget to turn off the lights, you may run out of power. If this is the case, turn the ignition switch to the ON position, hang the second gear, the foot is clutched, and the vehicle is towed. When driving to a certain speed, the clutch is released and the car can start naturally. This method is suitable for faults with only insufficient power. If there is a problem with the ignition system, this method will not only work, it may also have a bad effect on the three-way catalytic converter, and some cars will damage the timing belt, resulting in serious Mechanical failure. A car equipped with an automatic transmission cannot be started by a cart. The battery can be connected to the battery of another vehicle by a jumper cable.