How to maintain Vauxhall Movano engine?

I've been using my Vauxhall Movano for a few years now and I'm wondering how to properly maintain its engine to ensure optimal performance. What are some important maintenance tasks and tips that I should follow regularly?

Regularly change engine oil every 6 months or 10,000 miles and replace air filter every 12 months.

Check and replace spark plugs every 30,000 miles or every 2-3 years.

Clean the air intake and throttle body every 12 months to prevent build-up of dirt and debris.

Inspect and replace drive belts every 3 years or 45,000 miles to avoid belt failure.

Always use high-quality fuel to prevent engine damage and reduce emissions.