Why is my Kia Soul's engine making a loud knocking noise?

I recently noticed that my Kia Soul's engine is making a loud knocking noise. It started happening out of nowhere and I'm not sure what could be causing it. Can anyone provide some insight on what may be the issue and how to fix it?

It sounds like you may be experiencing an issue with your engine's valves. This can happen when they become worn or damaged over time, causing them to make a loud knocking sound. I would recommend taking your car to a trusted mechanic as soon as possible to have them take a look at it and possibly replace the valves.

Another potential cause for the loud knocking noise could be a problem with your fuel system. It's possible that you may have a clogged fuel filter or a faulty fuel pump. I would suggest taking your car to a professional to have it diagnosed and repaired.

Before taking your car to a mechanic, I would recommend checking your oil levels. Low or dirty oil can also cause a knocking noise in the engine. If your oil is low, simply top it off and see if the noise goes away. If it's dirty, it may be time for an oil change.