2010 f150 5.4 lariat. Recently noticed when ac is on my electric fans kick into super overdrive. Not overheating or having any other problems but I've owned this truck for two years and I've never noticed it before. Ac is working fine. So loud I have to turn off ac to order at a drive through. Is this normal?

 

https://www.f150online.com/forums/20...fan-noise.html

 

My radiator fans will scream when I first start the truck but will quickly return to normal speed .....that is when it was 96 degrees out with 90% relative humidity.