How do I improve the performance of my Ford Puma engine?

I've noticed that my Ford Puma's engine has been losing power and struggling on hills. What steps can I take to improve its performance?

Make sure your engine is properly maintained, including regular oil changes and tune-ups. Also consider upgrading your air filter and fuel delivery system for better performance.

Reducing the weight of your car by removing any unnecessary items and making sure your tires are properly inflated can also help improve engine performance.