The spark plug is a necessary component of all cars and without them, cars will not run. These components are an integral part of the combustion process within the engine and provide the spark that ignites the fuel and in turn pushes the pistons to drive the vehicle forward. Over time, they can lose their ability to generate the required spark and they will need to be replaced. There are many different makes of spark plug but all are made to a high standard and all are made to last. Signs that these plugs are old in a vehicle might be that it is misfiring or idling unevenly.
Spark plugs can be changed at home if you have the correct tools, or by a qualified mechanic. It is also important to note that different vehicles utilise different plug gap settings, which pertain to the different engine sizes of the various vehicles. A mechanic will usually do the gap setting on a spark plug. This component can be purchased online at the click of a button and by inputting the make, year model and engine size of the vehicle, the correct plugs can be purchased and will be delivered to your doorstep. Keeping your car running smoothly with new spark plugs purchased yearly is the best option.
If you are unsure which spark plug to use in your vehicle, make sure that you enter the correct car details to get the correct component. Bear in mind that all vehicle spark plugs are very similar in their design and there is little difference between the different brands. Again, ask for advice when buying online and you will be pointed in the right direction. Keep your car running at its best by regularly replacing the spark plugs. Alternatively, if they have been in your car for an extended period of time, remove the plugs and clean any build-up off them with a gentle rub of fine sandpaper.