Why does my Vauxhall Corsa make a rattling noise when I accelerate?

I've noticed a rattling noise coming from my Vauxhall Corsa when I accelerate. Any idea what could be causing this and how to fix it?

The rattling noise could be caused by a loose exhaust pipe or heat shield. Have a mechanic check these components and tighten or replace them if necessary.

Another possible cause could be worn out engine mountings. This can be a safety issue, so make sure to have them checked and replaced if needed.

It could also be due to a worn-out timing chain or tensioner. This is a more expensive repair, so make sure to get it checked and fixed as soon as possible.