Spark Plug Service

Spark Plug Service & Replacement at Stanley CDJR Brownwood

Are you in the Brownwood, Coleman, or Comanche areas and think your spark plugs may need servicing or replacing. Visit us at Stanley CDJR Brownwood today and let us get your spark plug problems figured out right away. One of the most important parts of your vehicle's ignition system is the spark plug. Inside your engine, they ignite the gasoline and air mixture that drives the pistons in your engine. This provides the necessary power for your engine to push you down the road. The spark plug receives high-voltage electricity from the ignition coil and produces a spark at precisely the proper time throughout the combustion cycle of the engine.

Service & Parts Specials

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When to Replace Spark Plugs

When it comes to how often you should replace your spark plugs, it's always a good idea to start with your vehicle's manual and see what the manufacturer recommends. It is usually between 30k, 60k, or 100K miles that the spark plug should be replaced, but it is always possible that issues could come up before the recommended service date but that is uncommon. Avoiding replacing your spark plugs could lead to issues such as:

• Problems with getting your vehicle started
• Keep an eye out for a misfire code on the dash
• Drop in fuel efficiency
• Problems passing state emission tests
• Unexplained engine vibrations or noises

Things to Keep in Mind

Some vehicles we designed so that when you need to replace your spark plugs, the entire intake manifold has to be removed, which requires more time and effort for the mechanic which translates into higher costs for parts and labor. Spark plugs are one of those vehicle components that need to be replaced according to the manufacturer’s suggestion even if they seem to be working fine. If you own a vehicle that has spark plug wires as opposed to a coil-on-plug system, you should always replace the wires at the same time you replace your spark plugs, this may cost more upfront but will save you money in the long run.

How are Spark Plugs Replaced?

Most spark plug issues are best resolved by a mechanic or service professional. Generally, they will have plenty of spark plugs for numerous types of vehicles at the ready. They will check the engine codes with a diagnostic tool to see if there are any codes being sent out that your spark plugs may be having issues with and what those issues are. Then they will remove the spark plugs and physically examine them for any signs of what may be causing a problem. There are several signs to look for such as oil burning, fuel mixture too concentrated, or pre-ignition damage. They will then install new spark plugs with a torque wrench and then take it for a test ride to make sure everything in the engine is working properly.

Safety Issues

Generally speaking, it is not extremely dangerous to drive with malfunctioning or broken spark plugs. However, it can cause major engine damage if left unchecked which can cost a lot in repairs down the road. It can also affect your vehicle’s speed and function which can lead to potentially dangerous situations.