Why does my Vauxhall Astra's engine make a rattling noise?

My Vauxhall Astra's engine has started making a rattling noise when I accelerate. What could be causing this issue and what steps should I take to fix it?

It's possible that there is an issue with your engine's timing chain or tensioner. It's best to take your car to a mechanic for a proper diagnosis and repair.

Another common cause of rattling noises in the engine is a loose heat shield. This can usually be easily fixed by tightening the bolts or replacing the shield if it's damaged.

If your engine's oil level is low, it could also be causing the rattling noise. Check your oil level and top it up if necessary. If the noise persists, take your car to a mechanic to check for any potential issues.