The 2017 Chevy Impala is a reliable and fuel-efficient vehicle, but like any other car, it requires regular maintenance to keep it running smoothly. One of the most important maintenance tasks is changing the spark plugs. Spark plugs are responsible for igniting the fuel-air mixture in the engine, and over time, they can become worn out and lose their effectiveness. If left unchecked, worn-out spark plugs can lead to decreased engine performance, decreased fuel efficiency, and even engine damage.
Changing spark plugs on a 2017 Chevy Impala is a relatively simple process that can be done at home with the right tools and a bit of mechanical knowledge. In this article, we will guide you through the process step-by-step, providing tips and tricks to help you complete the job efficiently and effectively.
Tools and Materials Needed
To change the spark plugs on your 2017 Chevy Impala, you will need the following tools and materials:
| Tool or Material | Description |
|---|---|
| Spark plug socket | A spark plug socket is a specialized tool that is designed to remove and install spark plugs. You can purchase a spark plug socket at an auto parts store or online. |
| Ratchet and extension | A ratchet and extension are used to reach the spark plugs that are located in hard-to-reach areas of the engine. |
| Spark plug gap gauge | A spark plug gap gauge is used to measure the gap between the center electrode and the ground electrode on the spark plug. |
| New spark plugs | New spark plugs are necessary to replace the old ones. Make sure to purchase the correct type and size of spark plugs for your 2017 Chevy Impala. |
| Socket wrench | A socket wrench is used to loosen the spark plug wires from the spark plugs. |
| Wire brush | A wire brush is used to clean the spark plug wires and spark plug boots. |
Step-by-Step Instructions
Changing the spark plugs on your 2017 Chevy Impala is a relatively simple process that can be broken down into several steps. Follow these steps to complete the job:
Step 1: Locate the Spark Plugs
The spark plugs on your 2017 Chevy Impala are located on the side of the engine, near the cylinder head. You will need to remove the spark plug wires and spark plug boots to access the spark plugs.
Use a socket wrench to loosen the spark plug wires from the spark plugs. Then, use a wire brush to clean the spark plug wires and spark plug boots. (See Also: What Causes Spark Plug To Blow Out Of Head? – Engine Woes)
Step 2: Remove the Spark Plug Wires
Use a spark plug socket to remove the spark plug wires from the spark plugs. Be careful not to touch any of the spark plug wires or spark plug boots to the engine or any other metal parts, as this can cause a spark and potentially damage the engine.
Step 3: Remove the Spark Plug Boots
Use a spark plug socket to remove the spark plug boots from the spark plugs. Be careful not to touch any of the spark plug wires or spark plug boots to the engine or any other metal parts, as this can cause a spark and potentially damage the engine.
Step 4: Remove the Spark Plugs
Use a spark plug socket to remove the spark plugs from the engine. Be careful not to touch any of the spark plug wires or spark plug boots to the engine or any other metal parts, as this can cause a spark and potentially damage the engine.
Step 5: Install the New Spark Plugs
Use a spark plug socket to install the new spark plugs in the engine. Make sure to install the spark plugs in the correct order and orientation.
Step 6: Replace the Spark Plug Wires
Use a spark plug socket to replace the spark plug wires on the spark plugs. Make sure to replace the spark plug wires in the correct order and orientation.
Step 7: Replace the Spark Plug Boots
Use a spark plug socket to replace the spark plug boots on the spark plugs. Make sure to replace the spark plug boots in the correct order and orientation. (See Also: How to Get Broken Spark Plug out of Head? A Step-by-Step Guide)
Conclusion
Changing the spark plugs on your 2017 Chevy Impala is a relatively simple process that can be done at home with the right tools and a bit of mechanical knowledge. By following the steps outlined in this article, you can ensure that your spark plugs are changed correctly and your engine is running smoothly.
Recap
Here is a recap of the steps to change the spark plugs on your 2017 Chevy Impala:
- Locate the spark plugs
- Remove the spark plug wires
- Remove the spark plug boots
- Remove the spark plugs
- Install the new spark plugs
- Replace the spark plug wires
- Replace the spark plug boots
FAQs
Q: What type of spark plugs should I use for my 2017 Chevy Impala?
A: You should use platinum-tipped spark plugs for your 2017 Chevy Impala. These spark plugs are designed to provide better fuel efficiency and engine performance.
Q: How often should I change my spark plugs?
A: You should change your spark plugs every 30,000 to 100,000 miles, depending on your driving conditions. If you drive in extreme temperatures or tow a trailer, you may need to change your spark plugs more frequently.
Q: What are the symptoms of worn-out spark plugs?
A: The symptoms of worn-out spark plugs include decreased engine performance, decreased fuel efficiency, and difficulty starting the engine. If you notice any of these symptoms, it may be time to change your spark plugs. (See Also: Is Diesel Engine Have Spark Plugs? Explained)
Q: Can I change my spark plugs myself?
A: Yes, you can change your spark plugs yourself. However, if you are not comfortable with the process, it is recommended that you take your car to a professional mechanic.
Q: How much does it cost to change spark plugs?
A: The cost to change spark plugs can vary depending on the type of spark plugs you use and the mechanic or auto parts store you go to. On average, it can cost between $100 and $300 to change the spark plugs on your 2017 Chevy Impala.