What causes the Kia Soul's engine knock?

I've noticed a loud knocking noise coming from my Kia Soul's engine. What could be causing this and how can I fix it?

The most likely cause of this engine knock is a problem with your fuel. Try using a higher quality gasoline to see if the noise stops.

Another possible cause could be low oil levels. Make sure to regularly check and top off your oil to prevent this issue.

It's also possible that there is an issue with your timing belt or timing chain. Have a mechanic inspect these components to determine if they need to be replaced.