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What is the use of your car’s spark plug?

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Mechanic On the Go

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Thu Oct 12 2023

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If the phrase “small but mighty” could be attributed to a part of vehicles; it would be given to Spark Plugs. They play an incredibly massive role in your vehicle’s performance. 

In this post, we’re gonna be delving into the mystery of car spark plugs, highlighting their importance, types and so many other things! 



What is the purpose of Car Spark Plugs in My Car?

Spark plugs have two major purposes in a car; 

Igniting Combustion: Spark plugs are a key feature in igniting the air-fuel mixture within the engine's cylinders. This controlled ignition generates the power needed to move your car.


AND


Fuel Efficiency: Fuel prices seem to be increasing nearly everyday. However, with properly functioning spark plugs, you can ensure efficient combustion in your car, leading to better fuel economy and reduced emissions. Again, small but mighty!



Types of Spark Plugs

Copper Spark Plugs: Affordable and effective, these spark plugs offer good conductivity but have a shorter lifespan compared to other types.


Iridium Spark Plugs: Known for their longevity and consistent performance, iridium spark plugs are a popular choice for modern engines.


Platinum Spark Plugs: Platinum plugs strike a balance between performance and durability, making them a reliable option for many vehicles.


You should definitely contact a trusted mechanic, particularly at Mechanic On The Go to get more info on these.



How do I know if my Spark Plugs are Faulty or Worn Out?

Rough Idling: Idling simply means your car engine is turned on but your car is not in motion. If your car idles roughly or shakes, it could be due to worn spark plugs.


Reduced Fuel Efficiency: As said earlier, spark plugs contribute to your car’s fuel efficiency so if you notice your car being less-efficient than normal, you should get them checked.


Misfiring: Frequent engine misfires, indicated by a jerking sensation or loss of power, may be a sign of spark plug issues.



How do I Maintain my Spark Plugs?

Regular Inspection: Routine checks help identify worn or fouled spark plugs. At Mechanic On The Go we carry out checks on our customers’ spark plugs to ensure they remain in top working condition.


Proper Installation: When replacing spark plugs, ensure they are correctly gapped and tightened to the manufacturer's specifications.


Quality Matters: Invest in high-quality spark plugs to ensure longevity and optimal performance. Better to spend big at once for quality than to spend peanuts and end up dancing to the tune of incompetent spark plugs.



In summary, we hope we’ve been able to convince you and not confuse you that spark plugs are very important to your car(s).


For all your spark plug maintenance and replacement needs, do well to reach out to us at Mechanic On The Go. We have skilled technicians who ensure that your car is in top top shape at all times! You can also check out our other posts here.

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