Answer
Sep 15, 2024 - 10:50 PM
For a 2014 Ford Focus, the spark plugs should typically be replaced every 80,000 miles or 8 years, whichever comes first. However, it’s always a good idea to check your owner’s manual for the most accurate information specific to your vehicle.
If you notice any issues like rough idling, difficulty starting, or decreased fuel efficiency, it might be a sign that your spark plugs need to be replaced sooner.
