What is the best way to maintain my Ford Transit Custom engine?

I recently purchased a Ford Transit Custom and I want to make sure that I am taking proper care of the engine. What are some recommended maintenance tips to ensure longevity of the engine?

First and foremost, regularly checking and changing your oil is crucial for maintaining any vehicle's engine. Make sure to use the recommended oil type and follow the manufacturer's recommended oil change intervals.

In addition to oil changes, be sure to regularly check and replace your air filter. A clogged air filter can decrease engine performance and lead to more serious issues.