What is the most common cause of engine failure in a Ford Mondeo?

I have noticed some strange noises coming from my Ford Mondeo's engine. What could be causing this and how can I prevent engine failure?

The most common cause of engine failure in a Ford Mondeo is oil sludge build-up. Make sure to regularly change your engine oil and follow the recommended maintenance schedule. Other potential causes include a faulty oil pump or worn out engine parts.

Another possible cause of engine failure is overheating. Check your coolant levels and make sure the radiator is functioning properly. Also, keep an eye on your temperature gauge and take your car to a mechanic if it consistently runs hot.

One way to prevent engine failure is to always use high-quality fuel and avoid cheap gas stations. Also, make sure to regularly clean your air filter and keep an eye on any warning lights on your dashboard.

It's important to listen for any abnormal noises coming from your engine and address them promptly. Don't ignore strange sounds or vibrations, as they could be an indication of a serious issue.