How often should I change the spark plugs in my Ford Puma?

I recently purchased a Ford Puma and was wondering how often I should change the spark plugs for optimal performance. Can you provide any insight on this matter?

As a general rule of thumb, it is recommended to change the spark plugs every 30,000 miles or 3 years, whichever comes first. However, the exact interval may vary depending on your driving habits and the condition of your car. It's always best to consult your owner's manual for specific recommendations. Hope this helps!

You should also consider changing your spark plugs if you notice any decrease in engine performance, such as difficulty starting or rough idling. This is a sign that your spark plugs may be worn out and in need of replacement.

In addition to changing the spark plugs, don't forget to also replace the ignition wires and distributor cap every 50,000 miles. This will help ensure optimal engine performance and prevent potential issues down the road.