How often should the spark plugs be changed in a Kia Ceed?

I recently bought a Kia Ceed and was wondering how often the spark plugs should be changed. Is it based on mileage or years? Thanks!

As a rule of thumb, it is recommended to change the spark plugs every 30,000 miles or every 3-4 years. After that, they can become worn and less efficient, leading to engine misfires and decreased fuel economy.

If you frequently drive in harsh conditions such as extreme temperatures or dusty roads, you may need to change the spark plugs more often. It is best to consult your owner's manual for the recommended maintenance schedule for your specific Kia Ceed model.

Don't ignore any warning signs such as rough idling or poor acceleration, as these could be indications that your spark plugs need to be replaced. Taking care of this maintenance task on time can help prevent more serious engine issues down the road.