What is the best way to maintain your Ford Mondeo's engine?

I recently purchased a used Ford Mondeo and I want to make sure I am properly taking care of the engine. What are some essential maintenance tips and tricks I should know?

Regular oil changes are key to maintaining your Ford Mondeo's engine. Make sure to follow the recommended schedule, and always use high-quality oil.

In addition to oil changes, check your engine's air filter regularly. A clogged air filter can decrease performance and cause damage to your engine over time.

Don't forget to check and replace your spark plugs when needed. These small components play a big role in your engine's performance.