Why is my Ford S-Max making strange noises?

I've noticed that my Ford S-Max has been making some strange noises lately. It's not a consistent sound, but instead it comes and goes. I'm not sure what could be causing it, but I'm worried that it might be a bigger issue. Can someone help me figure out what might be going on?

It's possible that the noises are coming from your exhaust system. Make sure to check for any leaks or loose connections. You may also want to have a mechanic inspect your catalytic converter.

Check your tires and make sure they are properly inflated. If they are low, it can cause strange noises while driving.

Make sure to check your engine's oil levels. Low oil can cause unusual noises and can also damage your engine if not addressed.