How can I improve the engine performance in my Kia Rio?

I've noticed that my Kia Rio's engine is not running as smoothly as it used to. Is there anything I can do to improve its performance?

Regularly changing your engine oil and air filter can greatly improve your Kia Rio's engine performance. It's important to follow the manufacturer's recommended schedule for these maintenance tasks.

Another way to increase engine performance is by using high-quality fuel and keeping your fuel tank at least half full at all times. This will help the engine run more efficiently.

You may also want to consider adding fuel additives or using a fuel system cleaner to help improve the overall performance of your engine. These products can help remove any built-up deposits and improve fuel efficiency.

Regularly checking and replacing spark plugs can also make a big difference in engine performance. Faulty or worn out spark plugs can cause misfiring and decrease engine power.

Finally, make sure to have your vehicle's computer codes checked to identify any potential issues that may be affecting your engine's performance. These codes can pinpoint specific problems and help you address them quickly.