Why is my Vauxhall Corsa making a loud knocking noise?

I have noticed a loud knocking noise coming from my Vauxhall Corsa while driving. It seems to be coming from the engine area. What could be causing this noise and how can I fix it?

The loud knocking noise could be caused by a variety of issues, such as a worn out engine mount or a loose belt. It's important to bring your car to a mechanic for proper diagnosis and repair.

I had a similar issue with my Corsa and it turned out to be a faulty spark plug. Make sure to check all the spark plugs and replace any that are worn out.

It's possible that the knocking noise is coming from a loose exhaust pipe. This is a relatively easy fix, but it's best to take your car to a mechanic to avoid any further damage.