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Changing Your Engines Spark Plugs
For each cylinder in your car, there is a small spark plug. This is from where your air and fuel mixture gets the zap it needs to ignite. A spark plug is nothing more than an energy conductor with a small gap. This gap forces the electricity to jump from one side to the other, creating a small spark as it does. That spark should be strong enough to set the gas vapors aflame and get your engine going.
Why Do You Have to Change Spark Plugs?
Spark plugs are delicate little parts whose performance is hindered by a variety of circumstances. Keeping them in good shape will improve your gas mileage and help keep your engine from misfiring. Inefficient ignition at the chamber can lead to excessive emissions and poor car performance. How often spark plugs need to be changed depends on a lot of factors such as the way you drive, the type of gas you put into your tank and even the overall condition of your engine.
What Are The Symptoms of a Bad Spark Plug?
The most common problem with a spark plug that is not producing a spark is engine misfire. A misfiring engine means that one of the chambers in the combustion order is not producing any energy causing the engine to buck or jerk as it is skipped over. An engine misfire can get so severe that your car will stall when idling. You are also wasting more gas when one or more of the spark plugs has gone bad. Luckily replacing spark plugs yourself is easy and inexpensive. Start by ordering a new set of high quality spark plugs from CarPartKings.com. They will make sure that you get the set that is meant for your car with the best performance rating.
Tools For the Job
Getting the Job Done
Now you can go ahead and start your car to see how it sounds. It should sound like you just rolled out of the new car lot. If you chose to do things your way and take all the plugs out at once, your car probably won’t start. Or you will hear a very loud bang. Now you have to go back, find the right firing order, set the engine to dead center, match with the points, and start all over again. You should have just listened the first time.
If you would rather see someone in action changing out spark plugs, check out our how to video and watch a pro get it right the first time.