Spark plug plays the most important role in the functioning of your vehicle. It is the spark plug that ignites your engine causing it to function. Without a spark plug, you cannot drive smooth to your desired destination.
In order to make sure that your vehicle functions smoothly, you must check the health of your spark plug. Keeping a check on your spark plug is as important as getting a maintenance check for your vehicle. A spark plug might look like a simple metallic thing to you which doesn’t do much, but without them, your engine is just like a matchbox without the matches in it. To make sure your spark plugs work properly, below are some ways on how to check whether your spark plug is healthy or not.
A spark plug plays the role similar to litmus as it tells you about the state of the things inside the engine of your vehicle. The appearance of your spark plug dictates a lot about the condition of your engine. For instance, a normal looking spark plug will have some white, grey or light brown discoloration around the electrode. This means that your spark plug is functioning properly.
On the other hand, if a spark plug has heavy deposits around its insulator and electrode it will result in poor fuel quality or high oil consumption. The engine, in this case, will also be mechanically worn out. In condition where a spark plug is frequently operated below the self-cleaning temperature, then some black colored deposits tend to appear around it. Burn mark or blistering indicates that your spark plug is running too hot.
The visual inspection of electrodes or the number of kilometers your vehicle has piled can determine whether the spark plug needs to be replaced or not. When you are on the verge of replacing your spark plug, following the maintenance manual is a must as that will guide you in the right way. Under all the circumstances, you must install a new spark plug rather than refurbishing the old one and using it again and again. Doing this is quite risky as this causes an increase in the voltage required for the spark which will damage the components of the ignition system. Installing a new spark plug will ensure the ideal ignition and also make sure that the engine is functioning normally.
As it is the spark plug which ensures that your vehicle functions properly, it is your duty to check on it and take the needful action which is required. Doing this will not only make your vehicle function properly, but also increases the life of your engine parts.