These three situations in the car indicate that the spark plug is about to be replaced, and the engine must be overhauled if it is too late.

Now that our quality of life is better, many times the money that is idle will choose to buy a car to make their travel more convenient. Many car owners like cars very much and know the type of car very well, so they are also familiar with car parts. But most people still don't know much about it, such as the spark plug of a car. What is this spark plug? This spark plug is an important part of a car engine. Once these three conditions occur, it means that the spark plug is to be replaced, and the engine must be overhauled if it is too late.

In the first case, the car is in gear. We all know that the spark plug is closely related to the engine. If the spark plug fails, it will be reflected on the car through the engine. The most obvious performance is that if the speed is 30 and 60, the gear will be very obvious. The bumps of the car, accompanied by weak acceleration and lack of energy, can basically be judged at this time because the spark plug may be malfunctioning. If you continue to drive at this time, it will cause the car's fuel consumption to increase, and more importantly, it will be serious. Affect the service life of the engine.

The second is the jitter of the engine: when the car is running normally, the engine will not have any problems, and it will run very smoothly, but if jitter occurs, it means that the owner needs to replace the spark plug; the biggest role of the spark plug is the oil that enters the combustion chamber. It ignites and burns, but working in a high temperature environment is easy to cause damage to it. Engine jitter is a symptom of its problems. After all, after it fails, the ignition will not go smoothly, which will cause the cylinder to not work normally, and the engine will jitter. Therefore, when there is jitter, the owner can pay attention to it, and it is best to go in time. Replace the spark plug, otherwise the car's engine will be damaged.

This kind of situation is if your car often stalls irregularly when idling, or it is difficult to restart, then the quality of your car's spark plug may have begun to decline, so For our safety, we must replace the spark plug of the car in time. In this era when the car has become a daily transportation tool, it has become more and more inseparable from our partners. If the daily maintenance of the car is not in place, it will shorten its service life and increase safety risks.

Therefore, we must always check the car and pay attention to the wear and tear of various parts of the car. The size of the spark plug is small, but its role is very important, because the first step in driving is to start a fire, and then the other, in any car , Spark plugs are switches that can paralyze the entire car. Think about the scene at the beginning, you don't want to encounter it, highways, you should always walk.