Car keeps overheating. Replaced radiator, thermostat (twice)

Hello,

Have you checked the water pump? Checking a water pump is pretty easy, on the bottom side of it there is a small hole, called the "weep hole". It is designed to allow coolant to leak out of it when the bearing starts to fail, so the coolant doesn't make into the failing bearing causing it to freeze up. If there is any coolant or any sign of leaking coolant then the water pump is bad and needs to be replaced. Here are a couple of links for you to go to:

https://www.2carpros.com/articles/symptoms-of-a-bad-water-pump

and

https://www.2carpros.com/articles/engine-overheating-or-running-hot

Please go through these guides and get back to us with what you are able to find out. If the water pump comes back good, We will have the fuse and relay information for you, but I would recommend checking the water pump first.

Thanks,
Alex
2CarPros