How do I fix the engine noise on my Ford Galaxy?

I have a 2015 Ford Galaxy and recently the engine has been making a loud knocking noise. I am worried that this may be a serious issue. What could be causing this and how can I fix it?

It sounds like there may be an issue with the valves or pistons in your engine. It's important to have this checked out by a mechanic as soon as possible to avoid further damage.

I had a similar issue with my Ford Galaxy and it turned out to be a loose belt. Make sure all the belts are tightened and see if that helps.

I recommend taking your car to a trusted mechanic who has experience with Ford vehicles. They will be able to diagnose the issue and provide the best solution.