Why is my Ford Mondeo engine making a strange noise when I accelerate?

I recently bought a used Ford Mondeo and I've noticed that when I press on the gas pedal, there is a strange noise coming from the engine. It almost sounds like a whirring or grinding noise. It seems to only happen when accelerating from a stop or going up hills. What could be causing this and how can I fix it?

It sounds like your clutch could be wearing out. You should have it checked by a mechanic to see if it needs to be replaced.

Another possibility could be a loose belt in the engine. It's best to have a professional take a look and tighten or replace any loose belts.

It could also be an issue with the transmission. I recommend taking it to a trusted mechanic to get a proper diagnosis and repair.