The spark plug has not been changed for 120,000 kilometers!Under what circumstances should the spark plug be replaced?

Generally, good spark plugs use about 60,000-80,000 kilometers, and rarely use up to 120,000 kilometers. In this case, it is recommended that car owners go to the repair shop for inspection and maintenance as soon as possible. Timely replacement of spark plugs can reduce fuel consumption and improve the engine Provide better working conditions.

Different spark plugs have a certain number of kilometers in use. If they exceed the specified number of kilometers, they need to be replaced; if there is an abnormal phenomenon in the spark plug, such asFindWhen the spark plug electrode is ablated, excessive carbon deposits, magnet cracks, excessive gaps, etc., the spark plug needs to be replaced. The quality of the spark plug will affect the output of the engine power. Popularly, it will affect the driving power, and the owner will feel weak when driving. And other phenomena.

In addition to discovering the spark plug itself, we can also use other failures to determine the expiration date of the spark plug. When the engine fails, such as engine jitter, weak acceleration, increased fuel consumption, difficulty in starting, etc., we can check the spark plug first. If the engine fails due to a problem with the spark plug, the spark plug needs to be replaced in this case.

Spark plugs have a certain period of use, and it is best to replace them within this period. Although the spark plug is a small component, it plays an important role. Without a spark plug, the engine is equivalent to a decoration. The ignition function of the spark plug can make the engine run. In addition to replacing the spark plug, it must be maintained regularly to remove carbon deposits. It can better extend the service life of the spark plug and save fuel consumption.