Why does my Ford Transit Custom make a strange noise when I accelerate?

I recently bought a Ford Transit Custom and I noticed that it makes a strange noise when I accelerate. It doesn't happen all the time but it's quite concerning. Has anyone else experienced this issue?

It's possible that there could be an issue with your exhaust system. I would recommend bringing it to a mechanic to get it checked out.

I had the same issue with my Ford Transit Custom and it turned out to be a faulty fuel injector. Make sure to have that checked as well!