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

I have a Ford Mondeo with about 100,000 miles on it and my engine just died unexpectedly. What could have caused this and how can I prevent it from happening again?

The most common cause of engine failure in Ford Mondeo is the malfunction of the timing chain. This can happen due to lack of regular maintenance and oil changes, causing the chain to wear down and eventually break. To prevent this, make sure to follow the recommended maintenance schedule for your car and always use high-quality oil.

Another common cause of engine failure in Ford Mondeo is a faulty water pump. If the pump fails, it can lead to overheating and cause serious damage to the engine. It's important to have your water pump checked regularly and replaced if needed.

Low oil levels can also lead to engine failure in Ford Mondeo. Make sure to check your oil levels regularly and top up when necessary. It's also important to use the correct type of oil for your car.