How often have you asked yourself, “What does a spark plug do?” I’m guessing more than once. Spark plugs are one of those car parts that we don’t think about very often until they stop working properly.
Spark plugs are a critical component in your car’s engine. They provide the spark necessary for combustion and are responsible for turning fuel into kinetic energy.
But what do they look like, how do they work, and what benefits do they bring to your ride? This Cutter Buick GMC, serving Waipahu, HI, will discuss everything you need to know. Keep reading to find out!
What Do Spark Plugs Look Like?
Spark plugs have a very simple design. They typically have a threaded metal shell with a protruding electrode in the center. This electrode is responsible for creating the spark that ignites the air/fuel mixture in the engine. The spark plug also has a ground electrode that completes the circuit.
How Do Spark Plugs Work?
Spark plugs work by creating a spark that ignites the air/fuel mixture in the engine’s cylinders. The spark plug has an electrode that protrudes from the metal shell and comes into contact with the ground strap. When the electrode contacts the ground strap, it creates a spark that ignites the air/fuel mixture. It starts the combustion process, which is responsible for turning fuel into kinetic energy.
What Are The Benefits Of Spark Plugs?
Spark plugs provide many benefits for your car.
1. They improve fuel economy:
Spark plugs that are in good condition help your car’s engine run more efficiently, leading to better fuel economy.
2. They improve performance:
Old and faulty spark plugs might cause your automobile to fail to fire properly. It can result in a loss of power as well as acceleration. Replacing spark plugs improves the performance of your car.
3. They reduce emissions:
Another benefit of spark plugs is that they help reduce emissions. Old or damaged spark plugs can cause your car to produce more emissions.
4. They extend the life of your engine:
Finally, spark plugs can help extend the life of your engine. It is because they help to keep your engine running smoothly and efficiently.
When Should You Change Your Spark Plugs?
Most carmakers recommend changing your spark plugs every 30,000 to 50,000 miles. However, this varies depending on the make and model of your car. Some cars have iridium or platinum spark plugs that can last 100,000 miles.
It’s a good idea to check your owner’s manual to see what the recommendation is for your car. You may also want your spark plugs checked during routine maintenance visits.
Signs That You Need New Spark Plugs:
There are several clues that you reveal you require new spark plugs. These include decreased fuel economy, increased emissions, misfires, engine vibration, and difficulty starting the engine.
If you detect any of these indications, it’s time to have your spark plugs checked. Ignoring these signs can lead to bigger problems down the road.
Conclusion:
Spark plugs are often overlooked parts of a car. They work to ignite the fuel-air mixture in the engine cylinders and create the power that makes your car go. If your spark plugs aren’t working properly, you may experience decreased performance or a seized engine.
At Cutter Buick GMC, serving Waipahu, HI, we want our customers to be well-informed about their cars and how they work. So, we’ve put together this short guide on spark plugs – so you can understand what they do and how to take care of them.
Be sure to browse our parts inventory and schedule services with our service department today!
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