Why does my Nissan Juke engine make a strange noise?

I recently bought a Nissan Juke and noticed my engine making a weird knocking sound. I'm worried it might be a serious problem. Any advice on what to do?

Yes, it's important to get your engine checked by a mechanic as soon as possible. It could be a variety of issues, such as a loose belt or a malfunctioning valve.

It's always better to be safe than sorry. Even if the noise turns out to be nothing serious, you'll have peace of mind knowing your car is in good condition.

Try to pinpoint where the sound is coming from and take note of when it occurs. This can help the mechanic diagnose the issue more accurately.