Why is my Vauxhall Corsa's engine making a loud knocking noise?

I have noticed that my Vauxhall Corsa's engine is making a loud and concerning knocking noise. It seems to be coming from the front of the car. What could be causing this and how can I fix it?

The loud knocking noise could be caused by a variety of issues, such as worn engine components, low oil level, or a faulty fuel injector. It's important to have a professional mechanic diagnose the problem and make any necessary repairs.

I had a similar issue with my Vauxhall Corsa and it turned out to be a loose engine mount. Make sure to have all engine mounts checked and tightened if necessary.

In some cases, the knocking noise could be caused by a failing timing chain. This is a serious issue that can cause major engine damage if not addressed promptly. Have a mechanic inspect the timing chain and replace it if needed.