Why does my Ford Mondeo engine start making a clicking noise after driving for a while?

I recently noticed that after driving my Ford Mondeo for about 20 minutes, the engine starts making a strange clicking noise. It seems to be coming from the hood area. What could be causing this and is it something I should be worried about?

It could be a sign of a faulty valve lifter. I would recommend taking your car to a reputable mechanic to diagnose and fix the issue.

Make sure to check your oil level and quality. Low or dirty oil can also cause strange noises in the engine. If that's the case, get an oil change as soon as possible.

Have you recently had any work done on your car? It's possible that something may have been left loose or not properly tightened, causing the clicking noise. Get it checked out by a mechanic.