How can I make my Vauxhall Corsa's engine more efficient?

I have noticed that my Vauxhall Corsa's engine is not running as efficiently as it used to. What steps can I take to improve its efficiency and save on fuel costs?

Regular maintenance and tune-ups are key to keeping your engine running efficiently. Make sure to follow the recommended servicing schedule for your particular model of Vauxhall Corsa.

Another way to improve engine efficiency is by using high-quality fuel. This may cost a bit more, but it can result in better performance and fuel economy in the long run.

Check your tire pressure regularly, as under-inflated tires require more energy for your engine to move the vehicle. This can decrease fuel efficiency and performance.

Avoid aggressive driving and rapid acceleration, as this puts unnecessary strain on your engine and uses more fuel. Try to maintain a steady and smooth driving style.

If your engine is still not running efficiently, it could be a sign of a deeper issue. It's best to have a professional mechanic diagnose and fix any potential problems.