Why is my Ford Focus engine making a weird noise?

I recently purchased a Ford Focus and noticed that my engine is making a strange noise when I accelerate. It sounds like a high-pitched whine. What could be causing this and how do I fix it?

Check your oil level and make sure it's at the recommended level. Sometimes low oil can cause strange engine noises.

It could also be an issue with your exhaust system. Have a professional inspect it for any leaks or damage.

It sounds like your engine may be experiencing a malfunction in the belts or pulleys. It's best to take your car to a Ford dealership or a trusted mechanic to get it checked out and fixed.