How to prolong the lifespan of my Vauxhall Corsa's engine?

I have been experiencing some issues with my Vauxhall Corsa's engine and I want to make sure I am taking the necessary steps to prolong its lifespan. What are some maintenance tips and precautions I should follow to ensure a longer-lasting engine?

Regularly change the engine oil and oil filter

Check the coolant and coolant levels regularly

Avoid aggressive driving and heavy loads

Get your engine tuned up regularly