Why does my Ford Galaxy's engine make a loud noise when accelerating?

I recently purchased a Ford Galaxy and noticed that the engine makes a loud noise when I accelerate. It wasn't like this when I first bought it. Is this something I should be concerned about?

This could be caused by a number of reasons, such as a problem with the exhaust system or a worn out belt. It's best to get it checked by a mechanic as soon as possible to prevent any further damage.

I had a similar issue with my Ford Galaxy and it turned out to be a faulty spark plug. I would recommend getting the spark plugs checked and replaced if necessary.