I posted awhile back about how the dealership said that my cars front differential is toast so I took it to another shop that specializes in Lexus and Toyota repairs. They said the differential is fine and I had them replace the fluids in the both the front and rear. Well, the noise came back and this time I have a video of it. I have no idea what this noise could be. It is a loud squealing sound that comes around sometimes when I go above 70mph but then goes away when I slow down and I cannot determine what area of the car it is coming from. It has started to occur more often now and it is really freaking me out. I am taking the car back in on Monday and having it looked at more. Below is the link for the sound.

Thanks,

https://www.youtube.com /watch?v=nBPrIJsA72k