Leaks fluid from top of radiator?

This happens when the plastic tank on the radiator cracks so you will need a new one which is common. Here is a generic guide to help you step by step with instructions in the diagrams below to show you how on your car.

https://www.2carpros.com/articles/how-to-replace-a-car-radiator

Check out the images (below). Let us know if you need anything else.