My Ford Fiesta is experiencing a rough idle and I suspect it's because the spark plugs need to be replaced. How do I change the spark plugs on a Ford Fiesta? What tools do I need and is there anything I should be careful of? Thank you!
ReplyHi Samantha, changing the spark plugs on a Ford Fiesta is actually quite easy and can be done with just a few simple tools. First, gather a spark plug socket, a ratchet, and a spark plug gapping tool. Make sure your engine is cool before starting. Then, remove the plastic engine cover to access the spark plugs. Use the spark plug socket and ratchet to loosen and remove the old spark plugs. Use the gapping tool to ensure the gap between the spark plugs is correct, then install the new spark plugs. Make sure to tighten them securely, but not too tight. Lastly, replace the engine cover and start your car to see if the rough idle has been resolved. Hope this helps!
Hello Samantha, changing the spark plugs on a Ford Fiesta is a simple task that can improve your car's performance. As mentioned by John, make sure to have the necessary tools and to work on a cool engine. I would also recommend using dielectric grease on the spark plug wires to ensure a secure connection. After installing the new spark plugs, start your car and let it idle for a few minutes before taking it for a test drive. If the rough idle persists, you may need to check other components such as the ignition coil. Best of luck!