Spark Plug Replacement

spark plug

Spark plugs are used to ignite the fuel and air mixture in your vehicles combustion chamber. Spark plugs are made of ceramic insulation with a terminal on the top end. This terminal is connect to either a spark plug Wire or a coil-on-plug. This terminal is connected internally to the center electrode. On the other end is a ground electrode. There is gab that is a few hundredths of inch between the electrodes. This gas is where the spark forms.

Spark plugs are held in the cylinder head via threads on the spark plugs shell. When high voltage electricity is applied to the spark plug terminal, it travels down the internal connection to the center electrode. A spark is produced across the gap between the center electrode and the ground electrode. 
Over time the spark plugs wear out. When  this happens you will notice:

  • Rough idle
  • misfire
  • hard starts
  • Reduced fuel economy
  • reduced performance.

How much will it cost?

The typical cost for the testing and replacement is between $50-$200 for parts and labor. This price range is averaged across all passenger vehicles. The actual cost depends on your specific make, model and year. Depending on your specific vehicle, this cost may be lower or higher. This cost estimate is for the specific repair listed and doesn’t include additional, related items that may require repair.

Here is what is included:

  • Inspection of the spark plugs
  • Replacement if necessary
  • Inspection of related components

The difference:

Most common vehicle repair services can be preformed at your location. This saves you time. No need to arrange drop-offs or pick ups. No sitting in a waiting room. Just continue with your day, while our experts handle your repair. Our Mechanics are all certified. Our business is a registered repair facility in Michigan. We are fully insured and back our service with our warranty.

What we require

  • A safe place to work on your vehicle
  • Authorization from a property owner or management.
  • We do not do repairs in areas restricted by law.
  • We do not preform repairs in unsafe location or on unstable surfaces
  • We do not preform repairs during serve weather

Book your appointment

Ready to set up your appointment? The whole process can be completed online. Simply choose a day and time that works for you. Let us know what service you need or what your car issues are. You will be contacted with an estimate and the ability to confirm your appoint. We will even send you a reminder. If you aren’t sure when you will want service performed, you can get an estimate without choosing a time.

Are you in our service area?

Our services are available, on site throughout Michigan. Odds are you live near one of the cities we provide service in. Below are some of the common places we perform repair services.

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