Your vehicle runs on many electrical components, and the spark plugs have the important job of sparking electricity to start the engine. As with all other vehicle parts, your spark plugs will not last forever and will start to wear down over time. When the spark plugs are very worn down, you will notice a lack in overall engine performance.
You should replace your spark plugs when you notice:
- Check engine light has turned on
- Trouble starting your vehicle
- Lowered fuel efficiency
- Engine runs rough
- Lack in acceleration
- You've reached the mileage that your manufacturer recommends for a spark plug replacement
As soon as you notice any of the issues listed above or its time that your vehicle manufacturer recommends a spark plug replacement, bring your vehicle into the experts here at Plandome Service Center for professional service!

