Why does my Ford S-Max make a rattling noise when I accelerate?

I recently purchased a used Ford S-Max and have noticed that it makes a rattling noise whenever I accelerate. The noise seems to be coming from the engine but I'm not sure what could be causing it. Has anyone else experienced this issue? What could be the potential causes and how can I fix it? Thanks in advance for any advice!

It could be a loose exhaust or heat shield causing the rattling noise. I recommend taking it to a mechanic to have it checked and tightened if necessary. It's always better to address any issues sooner rather than later to prevent further damage to your car.

Have you checked your engine mounts? The rattling noise could be due to worn out engine mounts. If this is the case, they will need to be replaced. You can also try driving on different road surfaces to see if the noise persists. If it does, it's likely an issue with the engine mounts.

I had the same issue with my Ford S-Max and it turned out to be a problem with the transmission. I would suggest taking it to a Ford dealership for a diagnostic check. It's always best to get a professional opinion from certified technicians.