When it comes to car inspection and maintenance, many people can talk about it, after all, many years of vehicle maintenance are not for nothing. But in addition to the routine maintenance items of the car that everyone is familiar with, there are some components that are really easy to be ignored, such as the maintenance of the car ignition parts and component joints, have you paid attention to it?
Many people know that spark plugs need to be replaced regularly, but they neglect the maintenance of other parts of the ignition system, and the car ignition part is one of them. A common failure of car ignition parts is a breakdown of the coil. The fault phenomenon is: the high voltage cannot be generated or the voltage is not high, so that the spark plug has no fire or weak fire, causing the engine to work abnormally.
Maintenance method of car ignition parts' failure: Use the ohm gear of a multimeter to detect the resistance of the primary coil and the secondary coil, and you can judge whether the car ignition parts are faulty. For the specific resistance value of car ignition parts, please refer to the instruction manual of the relevant model.
In addition, the distributor cover, distributor, ignition high-voltage line, car spark plug and other components in the ignition system should also be within the scope of routine maintenance and inspection.
Except for a few important electrical connectors on the car that use gold contacts, most of the other connectors use copper-zinc alloy. Under normal circumstances, its reliability is guaranteed, but if the car is exposed to high temperature and high humidity for a long time , operating in a bumpy environment, these joints may cause loose, rusted, poor contact and other failures. Therefore, during routine maintenance, you should focus on checking the connectors of the computer, sensors, nozzles and other components on the car. If you find any looseness or corrosion, you can use Vaseline to deal with it, or replace the plug with a new one.
Maintenance is very important for a car. In daily maintenance, in addition to key parts and routine maintenance, we should also pay attention to the maintenance and inspection of other components. Although such components do not require us to care too much, we cannot ignore them all the time!
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