By Elezo Libanda
Katima Mulilo, 24 July – Regular vehicle maintenance is essential to ensure the smooth functioning and longevity of your car. One crucial aspect of maintenance is knowing when to change spark plugs, as they play a pivotal role in every gas-run engine.
Spark plugs are vital elements in the engine’s mechanism, providing the necessary electricity not only for the engine to work but also to power various accessories. Without functioning spark plugs, the engine would fail to start and operate.
The process begins with the alternator, which generates electricity and sends it to the spark plugs. These plugs, in turn, create electric arcs that travel through connecting wires to the ignition system, igniting the fuel in the engine’s cylinders. This combustion then pushes the pistons down, enabling the engine to turn and function correctly. Therefore, ensuring the spark plugs are in good condition is crucial for the car to run smoothly.
Understanding Spark Plug Wear
Before determining when to change spark plugs, it’s essential to comprehend the reasons behind their deterioration.
Like many other engine parts, spark plugs wear out over time. The electrode, responsible for producing electric arcs, is the first component to show signs of wear. As the small metal rod wears down, it loses its ability to create sufficient electric arcs, which can hinder the engine’s performance.
Problems Caused by Worn Out Spark Plugs
Used-up spark plugs can cause a range of troubles. Apart from negatively affecting engine performance, they can also lead to decreased gas mileage.
Moreover, worn-out spark plugs can potentially seize the cylinder head, resulting in costly damages and repairs.
Recommended Replacement Frequency
To determine the optimal replacement schedule for spark plugs, refer to your vehicle’s owner’s manual. Most automakers recommend replacing spark plugs every 30,000 kilometers.
It is advisable to change spark plugs proactively rather than waiting for problems to arise. Regular maintenance helps prevent potential issues and keeps your car running smoothly.
During spark plug examinations, it is also essential to inspect other critical components of the vehicle. Don’t forget to assess the conditions of the brakes, tires, fuel filter, air filter, and charging system. Keeping these parts in good running condition and up-to-date will contribute to the vehicle’s overall performance.
By following these maintenance tips, you can ensure that your vehicle operates at its peak power and efficiency, enhancing your driving experience and extending the life of your car.
Source: Traffic Desk
Namibia Daily News