WHAT IS A SPARK PLUG?

Spark plug, also known as Sparking Plug, is a device that fits into the cylinder head of an internal combustion engine and contains two electrodes separated by an air gap across which electricity from a high-tension ignition system discharges, forming a spark to ignite the air-fuel mixture.The electrodes must be able to tolerate high temperatures, and the insulator between them must be able to tolerate high temperatures as well as an electric stress of thousands of volts. The length of the spark gap influences the energy of the spark, and the form of the insulator influences the operating temperature. When operating at too low a temperature, carbonization and short-circuiting of the gap occur; when operating at too high a temperature, preignition can occur.

HOW OFTEN SHOULD SPARK PLUGS ON MY VEHICLE BE REPLACED?

Fortunately, spark plugs don’t need to be replaced very often and can last for years and thousands of miles before needing to be replaced.

Spark plugs should be replaced every 30,000 miles, according to most auto manufacturers; however, spark plug life is dependent on the condition and kind of spark plug. Copper spark plugs, for example, have the shortest life, whereas plugs made of more modern and robust materials can last up to four times as long.

WHAT HAPPENS TO A SPARK PLUG AS IT AGES?

Spark plugs have gone thousands of kilometers surviving damage and withstanding the most extreme temperatures and conditions to stay intact by the time they reach old age. This is where the significance of spark plug material becomes apparent. The spark plug will be more sturdy and long-lasting if the material is stronger. However, regardless of the materials used, every spark plug experiences wear and strain.

Spark plugs are not everlasting, and here’s why:

• Deposits accumulate on spark plugs as a result of interaction with the air-fuel mixture, which can lead to pre-ignition of the fuel. That means your car’s energy supply will be jerky and inconsistent.
• When a spark plug ignites, it must move across a space to give the appropriate level of combustion at the appropriate time. This gap expands when spark plugs age due to severe temperatures, debris, and typical wear and tear. Combustion will be inconsistent or ineffectual if the distance is too large.

WHAT IS THE BENEFIT OF REPLACING A SPARK PLUG?

The main advantage is that you can rest assured that your automobile will start without a hitch. Needless to say, that isn’t the only consideration. New spark plugs also bring a slew of other performance advantages.

New spark plugs will lead to:

• A fully functional ignition system is equivalent to a completely functional combustion system. If you can get this to work, a lot of the performance difficulties you’re having will be a thing of the past.
• Misfiring spark plugs can impair fuel efficiency by 30%. When new plugs are replaced at predetermined intervals, they improve fuel economy and save money.
• It might be an eye-opening experience the first time you turn the ignition with a new spark plug. It’s possible that your car’s jerky starts were caused by that aged spark plug.
• Regular engine tune-ups, not only save petrol but also minimize pollutants. That’s a win-win situation.

Buy genuine spark plugs which will last long and save you money.