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

I recently bought a Ford Transit Custom and I want to make sure the engine stays in top condition. Any tips on how to properly maintain the engine for optimal performance and longevity?

Regular oil changes are crucial for proper engine maintenance. Make sure to follow the recommended schedule and use high quality oil.

Keep an eye on the coolant level and top it up if needed. Overheating can cause serious damage to the engine.